[{"data":1,"prerenderedAt":269},["ShallowReactive",2],{"8a9347e4084ef0ef2db393ff36c2d1dd":3,"c9e914e569a10c48d339c8b8f47ce41f":7,"TopCategory":119,"CategoryTree137":222},{"code":4,"msg":5,"data":6},200,"success",{},{"code":4,"msg":5,"data":8},{"id":9,"parentId":10,"name":11,"sortNum":12,"smallImage":13,"smallImageAlt":13,"introduction":14,"meta":15,"parentResp":16,"picList":25,"templateList":36,"productList":45,"newsList":118},137,16,"VLFL-SF-T Split-Type Single-Mode Laser Module",2,"https://source.venuslabtech.com/mall-prod/2288c278-7506-4ab1-9bf7-37bd6a75b644.png","\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">\u003Cstrong>Modular optical device that stably outputs high-purity single-mode laser\u003C/strong>\u003C/span>\u003C/p>\u003Cul>\u003Cli>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">High single-mode beam performance\u003C/span>\u003C/li>\u003Cli>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">Split-type flexible deployment\u003C/span>\u003C/li>\u003Cli>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">Ultra-high wavelength stability\u003C/span>\u003C/li>\u003Cli>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">Full-function integration, safety and reliability\u003C/span>\u003C/li>\u003C/ul>","[{\"name\":\"title\",\"label\":\"Title 标题\",\"content\":\"VLFL-SF-T Split-Type Single-Mode Laser Module | VenusLab\"},{\"name\":\"keywords\",\"label\":\"Keywords 关键词\",\"content\":\"VLFL-SF-T split-type single-mode laser module,400-1100nm tunable laser sources,Low-divergence single-mode tunable lasers,Split-type laser driver integration systems,TEC temperature-stabilized tunable lasers,FC/SMA905 interface tunable laser modules,API-controlled split-type tunable lasers,Multi-wavelength lasers for spectroscopy.\"},{\"name\":\"description\",\"label\":\"Description 描述\",\"content\":\"VenusLab VLFL-SF-T Laser Module features split-type architecture (laser body/driver separated), 400-1100nm tunable wavelength, single-mode fiber output (≤1.2mm beam diameter), and TEC thermal stabilization. Supports LabVIEW/Python API, FC/SMA905 interfaces—ideal for multi-wavelength spectroscopy, quantum optics, and precision industrial inspection. Explore now!\"},{\"name\":\"og:title\",\"label\":\"og:title\",\"content\":\"VenusLab VLFL-SF-T – Tunable Split-Type Single-Mode Laser for Precision Tasks\"},{\"name\":\"og:type\",\"label\":\"og:type\",\"content\":\"website\"},{\"name\":\"og:description\",\"label\":\"og描述\",\"content\":\"Discover VLFL-SF-T: Split design for flexible integration, 400-1100nm tunable output, and single-mode low-divergence stability—trusted by engineers for multi-wavelength experiments and automated systems.\"},{\"name\":\"og:image\",\"label\":\"og图片\",\"content\":\"https://source.venuslabtech.com/mall-prod/2288c278-7506-4ab1-9bf7-37bd6a75b644.png\"},{\"name\":\"og:url\",\"label\":\"og url\",\"content\":\"https://www.venuslabtech.com/product_center/vlfl-sf-t-split-type-single-mode-laser-module\"},{\"name\":\"twitter:title\",\"label\":\"twitter:title\",\"content\":\"VenusLab VLFL-SF-T – Tunable Split-Type Single-Mode Laser for Precision Tasks\"},{\"name\":\"twitter:description\",\"label\":\"twitter描述\",\"content\":\"Discover VLFL-SF-T: Split design for flexible integration, 400-1100nm tunable output, and single-mode low-divergence stability—trusted by engineers for multi-wavelength experiments and automated systems.\"},{\"name\":\"twitter:image\",\"label\":\"twitter图片\",\"content\":\"https://source.venuslabtech.com/mall-prod/2288c278-7506-4ab1-9bf7-37bd6a75b644.png\"},{\"name\":\"twitter:card\",\"label\":\"twitter:card\",\"content\":\"summary_large_image\"},{\"name\":\"twitter:site\",\"label\":\"twitter:site\",\"content\":\"VenusLabtech\"}]",[17,20,23],{"id":12,"parentId":18,"name":19},0,"Light Sources",{"id":21,"parentId":12,"name":22},10,"Laser",{"id":10,"parentId":21,"name":24},"Laser Modules",[26,32],{"id":27,"categoryId":9,"url":28,"urlAlt":29,"sortNum":30,"markJson":31},113,"https://source.venuslabtech.com/mall-prod/675896ac-6b18-4f42-8aa3-8056f9680fea.png","Product diagram of VLFL-SF-T Split-Type Single-Mode Laser Module",1,"",{"id":33,"categoryId":9,"url":34,"urlAlt":35,"sortNum":12,"markJson":31},114,"https://source.venuslabtech.com/mall-prod/fc65f237-17de-4837-9f70-6bcb0a048dfd.png","Driver Power Supply Diagram of VLFL-SF-T Split-Type Single-Mode Laser Module",[37,41],{"id":38,"categoryId":9,"position":30,"templateType":30,"sortNum":30,"details":39,"title":40},98,"{\"editor\":\"\u003Ch2>\u003Cspan style=\\\"font-size: 22px; font-family: Arial;\\\">\u003Cstrong>Introduction:\u003C/strong>\u003C/span>\u003C/h2>\u003Cp>\u003Cspan style=\\\"font-size: 19px; font-family: Arial;\\\">The LFL-SF-T adopts an advanced single longitudinal mode (SLM) resonator design, which can stably output pure single-mode lasers with a high-order mode suppression ratio of >40dB. The beam quality factor M² is ≤1.2, approaching the diffraction limit of an ideal Gaussian beam (M²=1). Its spectral linewidth is extremely narrow (<1MHz FWHM). Within the ambient temperature range of 10~35℃, the peak wavelength drift can be controlled within ±0.05nm, achieving ppm-level wavelength stability, which far exceeds the performance indicators of ordinary industrial lasers. This high-purity beam features concentrated energy density and uniform transverse mode distribution. After focusing, it can form a tiny spot with a diameter of <5μm, providing an optical foundation for high-precision detection.\u003C/span>\u003C/p>\u003Cp>\u003Cbr>\u003C/p>\u003Cp>\u003Cspan style=\\\"color: rgba(0, 0, 0, 0.95); font-size: 19px; font-family: Arial;\\\">Thanks to the high beam quality with M² ≤ 1.2, in semiconductor wafer defect detection, a resolution of 0.1μm level can be achieved, and the detection efficiency is improved by more than 40% compared with traditional multimode laser systems. The extremely narrow spectral linewidth (< 1MHz) makes it an ideal light source for Raman spectroscopy analysis, increasing the signal-to-noise ratio of characteristic peaks by 3 times and effectively shortening the time for material composition identification. In holographic interferometry, wavelength stability ensures the repeatability of nanoscale displacement measurement, and the confidence level of experimental data is increased to 99.9%.\u003C/span>\u003C/p>\u003Cp>\u003Cbr>\u003C/p>\u003Ch2>\u003Cspan style=\\\"font-size: 22px; font-family: Arial;\\\">\u003Cstrong>Features:\u003C/strong>\u003C/span>\u003C/h2>\u003Cul>\u003Cli>\u003Cspan style=\\\"color: rgba(0, 0, 0, 0.95); font-size: 19px; font-family: Arial;\\\">High-precision single-mode laser output characteristics\u003C/span>\u003C/li>\u003Cli>\u003Cspan style=\\\"color: rgba(0, 0, 0, 0.95); font-size: 19px; font-family: Arial;\\\">Innovative split structure design\u003C/span>\u003C/li>\u003Cli>\u003Cspan style=\\\"color: rgba(0, 0, 0, 0.95); font-size: 19px; font-family: Arial;\\\">Intelligent temperature control and stability guarantee system\u003C/span>\u003C/li>\u003Cli>\u003Cspan style=\\\"color: rgba(0, 0, 0, 0.95); font-size: 19px; font-family: Arial;\\\">Full-dimensional safety protection mechanism\u003C/span>\u003C/li>\u003C/ul>\u003Cp>\u003Cbr>\u003C/p>\u003Ch2>\u003Cspan style=\\\"font-size: 22px; font-family: Arial;\\\">\u003Cstrong>Dimension:\u003C/strong>\u003C/span>\u003C/h2>\u003Cp>\u003Cimg src=\\\"https://source.venuslabtech.com/mall_1-prod/9989ebac-caba-4bc7-be26-a9413a9c201b.jpg\\\" alt=\\\"\\\" data-href=\\\"\\\" style=\\\"\\\"/>\u003C/p>\u003Cp>\u003Cbr>\u003C/p>\u003Cp>\u003Cimg src=\\\"https://source.venuslabtech.com/mall_1-prod/9f389a73-70df-476e-a20d-58a211383a53.jpg\\\" alt=\\\"\\\" data-href=\\\"\\\" style=\\\"\\\"/>\u003C/p>\"}","Overview",{"id":42,"categoryId":9,"position":30,"templateType":30,"sortNum":12,"details":43,"title":44},99,"{\"editor\":\"\u003Ch2 style=\\\"text-align: start;\\\">\u003Cspan style=\\\"color: rgb(28, 31, 35); background-color: rgb(255, 255, 255); font-size: 19px; font-family: Arial;\\\">\u003Cstrong>Common Parameter Specification Table\u003C/strong>\u003C/span>\u003C/h2>\u003Ctable style=\\\"width: auto; text-align: left;\\\">\u003Ctbody>\u003Ctr>\u003Cth colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"392.68\\\">\u003Cspan style=\\\"font-family: Arial;\\\">Parameter Item\u003C/span>\u003C/th>\u003Cth colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"851.76\\\">\u003Cspan style=\\\"font-family: Arial;\\\">Parameter Value\u003C/span>\u003C/th>\u003C/tr>\u003Ctr>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">Beam Quality (M²)\u003C/span>\u003C/td>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">≤1.2\u003C/span>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">Temperature Control Method\u003C/span>\u003C/td>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">TEC Temperature Control\u003C/span>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">Customization Support\u003C/span>\u003C/td>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">Customized Products Available\u003C/span>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">Typical Application Fields\u003C/span>\u003C/td>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">Fluorescence Spectroscopy, Photoelectric Detection, Optical Measurement, etc.\u003C/span>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">Continuous Output Power (CW) - Typical Value\u003C/span>\u003C/td>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">20 mW\u003C/span>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">Spectral Linewidth (FWHM) - Typical Value\u003C/span>\u003C/td>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">1 nm\u003C/span>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">Spectral Linewidth (FWHM) - Max Value\u003C/span>\u003C/td>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">2 nm\u003C/span>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">Warm-up Time (Tw) - Max Value\u003C/span>\u003C/td>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">5 min\u003C/span>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">Noise (RMS, 10Hz-100MHz) - Max Value\u003C/span>\u003C/td>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">1 %\u003C/span>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">Fiber Specification\u003C/span>\u003C/td>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">SM Fiber (Single-Mode Fiber)\u003C/span>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">Fiber Length (L) - Typical Value\u003C/span>\u003C/td>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">1.0 m\u003C/span>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">Fiber Numerical Aperture (NA) - Typical Value\u003C/span>\u003C/td>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">0.12\u003C/span>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">Fiber Connector Type\u003C/span>\u003C/td>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">FC-PC/FC-APC\u003C/span>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">Operating Voltage (Vin) - Range\u003C/span>\u003C/td>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">90~245 V\u003C/span>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">TTL Modulation Frequency - Max Value\u003C/span>\u003C/td>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">100 KHz\u003C/span>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">Service Life (MTTF, @PO/Room Temperature) - Min Value\u003C/span>\u003C/td>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">10,000 Hrs\u003C/span>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">Operating Temperature (Tstg) - Range\u003C/span>\u003C/td>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">0~40 ℃\u003C/span>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">Storage Temperature (Topr) - Range\u003C/span>\u003C/td>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">-20~65 ℃\u003C/span>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">Laser Dimension (L×W×H)\u003C/span>\u003C/td>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">102×35×35 mm\u003C/span>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">Driver Power Supply Dimension (L×W×H)\u003C/span>\u003C/td>\u003Ctd colspan=\\\"1\\\" rowspan=\\\"1\\\" width=\\\"auto\\\">\u003Cspan style=\\\"font-family: Arial;\\\">83×50×40 mm\u003C/span>\u003C/td>\u003C/tr>\u003C/tbody>\u003C/table>\u003Cp>\u003Cbr>\u003C/p>\"}","Specifications",[46,52,58,64,70,76,82,88,94,100,106,112],{"id":47,"parentId":9,"name":11,"smallImage":48,"description":49,"modelNumber":50,"introduction":51},10264,"https://source.venuslabtech.com/mall-prod/8592aefa-0182-4715-a3d4-dcbca01b5de7.png","Red light band, with a typical central wavelength of 638nm (range 633-643nm)","VLFL-638-SF-T","\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">Probes sensitive to red light (such as rhodamine) have high excitation efficiency; they are visible to the human eye, making optical path calibration convenient; and they have a wide voltage range (90-245V) suitable for global power supply.\u003Cbr>\u003C/span>\u003C/p>\u003Cp>\u003Cbr>\u003C/p>\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">M² ≤ 1.2, with excellent spot uniformity, suitable for precision optical scenarios.\u003C/span>\u003C/p>",{"id":53,"parentId":9,"name":11,"smallImage":54,"description":55,"modelNumber":56,"introduction":57},10265,"https://source.venuslabtech.com/mall-prod/dcd7d5f3-3e68-48c4-bb98-2e85053ba6bf.png","Red light band, with a typical central wavelength of 660nm (range 652-666nm)","VLFL-660-SF-T","\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">M² ≤ 1.2, power stability ≤ 2%, spectral linewidth 1-2nm, TEC temperature control.\u003Cbr>\u003C/span>\u003C/p>\u003Cp>\u003Cbr>\u003C/p>\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">Penetration depth in biological tissues is 3-5mm (better than 638nm), with little damage, compatible with commercial fluorescent dyes such as Cy5, suitable for fluorescence analysis scenarios.\u003C/span>\u003C/p>",{"id":59,"parentId":9,"name":11,"smallImage":60,"description":61,"modelNumber":62,"introduction":63},10266,"https://source.venuslabtech.com/mall-prod/eecb3773-b05b-4523-b78b-3478d04c4b10.png","Red light - near-infrared transition band, with a typical central wavelength of 670nm (range 665-675nm)","VLFL-670-SF-T","\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">It balances human eye visibility (for optical path debugging) and near-infrared penetration (for deep sample detection).\u003Cbr>\u003C/span>\u003C/p>\u003Cp>\u003Cbr>\u003C/p>\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">Single-mode fiber transmission has no multimode dispersion, and the optical signal has high fidelity, making it suitable for long-distance optical measurement.\u003C/span>\u003C/p>",{"id":65,"parentId":9,"name":11,"smallImage":66,"description":67,"modelNumber":68,"introduction":69},10267,"https://source.venuslabtech.com/mall-prod/2e32973d-cee6-49fe-ab22-618dd8c203de.png","Near-infrared band, with a typical central wavelength of 685nm (range 680-690nm).","VLFL-685-SF-T","\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">Strong ability to resist outdoor natural light interference (680-690nm is the near-infrared \"dark line\" region).\u003Cbr>\u003C/span>\u003C/p>\u003Cp>\u003Cbr>\u003C/p>\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">The penetration depth of biological tissue is 2-3mm, suitable for shallow detection.\u003C/span>\u003C/p>",{"id":71,"parentId":9,"name":11,"smallImage":72,"description":73,"modelNumber":74,"introduction":75},10268,"https://source.venuslabtech.com/mall-prod/521550ab-cdd2-4b17-a7a5-f999fb9777b4.png","Near-infrared standard band, with a typical central wavelength of 785nm (range 780-790nm).","VLFL-785-SF-T","\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">TEC temperature control can effectively suppress the temperature drift of the 785nm wavelength (near-infrared wavelengths are more sensitive to temperature), ensuring the stability of long-term experiments.\u003Cbr>\u003C/span>\u003C/p>\u003Cp>\u003Cbr>\u003C/p>\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">785nm is a commonly used wavelength in scientific research and industry, compatible with a large number of commercial fluorescent probes (such as quantum dots, Cy7 dyes) and Raman spectrometers.\u003C/span>\u003C/p>",{"id":77,"parentId":9,"name":11,"smallImage":78,"description":79,"modelNumber":80,"introduction":81},10269,"https://source.venuslabtech.com/mall-prod/e9f0ceb0-fa09-49f3-8e1e-fb0732e59d1a.png","Near-infrared industrial band, with a typical central wavelength of 808nm (range 803-813nm).","VLFL-808-SF-T","\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">808nm is the core wavelength of semiconductor laser pump sources, with excellent wavelength stability in high-temperature environments; the wide voltage range (90-245V) makes it easy to integrate into industrial equipment.\u003Cbr>\u003C/span>\u003C/p>\u003Cp>\u003Cbr>\u003C/p>\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">Applications: Medical phototherapy for skin rejuvenation (near-infrared heating), industrial sensing for temperature detection (light absorption characteristics).\u003C/span>\u003C/p>",{"id":83,"parentId":9,"name":11,"smallImage":84,"description":85,"modelNumber":86,"introduction":87},10270,"https://source.venuslabtech.com/mall-prod/5851e12c-b9db-48f4-a921-8bec4b95cc15.png","Near-infrared transition band, with a typical central wavelength of 830nm (range 825-835nm).","VLFL-830-SF-T","\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">It is less affected by atmospheric scattering and is suitable for outdoor long-distance measurement.\u003Cbr>\u003C/span>\u003C/p>\u003Cp>\u003Cbr>\u003C/p>\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">The transmission attenuation of single-mode optical fiber is ≤0.5dB/km, which is suitable for short-distance sensing.\u003C/span>\u003C/p>",{"id":89,"parentId":9,"name":11,"smallImage":90,"description":91,"modelNumber":92,"introduction":93},10271,"https://source.venuslabtech.com/mall-prod/b6c78dec-d7f1-4e0c-b22e-d156c57d4313.png","Near-infrared communication band, with a typical central wavelength of 850nm (range 845-855nm).","VLFL-850-SF-T","\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">850nm is the standard wavelength for short-distance optical communication (such as Gigabit Ethernet optical modules), with a wide range of supporting communication devices (such as optical receivers) available.\u003Cbr>\u003C/span>\u003C/p>\u003Cp>\u003Cbr>\u003C/p>\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">The driver power supply has a compact size (83×50×40mm), which saves equipment installation space and is suitable for integration into miniaturized communication devices.\u003C/span>\u003C/p>",{"id":95,"parentId":9,"name":11,"smallImage":96,"description":97,"modelNumber":98,"introduction":99},10272,"https://source.venuslabtech.com/mall-prod/d01ad4a1-f292-408e-ab82-86a6a18386fc.png","Near-infrared sensing band, with a typical central wavelength of 905nm (range 900-910nm).","VLFL-905-SF-T","\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">The 905nm wavelength has strong penetration through severe weather conditions such as fog, haze, and rain, making it suitable for outdoor sensing scenarios.\u003Cbr>\u003C/span>\u003C/p>\u003Cp>\u003Cbr>\u003C/p>\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">High beam quality (M²≤1.2) ensures that the light spot remains precise after long-distance transmission, meeting the \"detection-ranging\" requirements of short-range LiDAR.\u003C/span>\u003C/p>",{"id":101,"parentId":9,"name":11,"smallImage":102,"description":103,"modelNumber":104,"introduction":105},10273,"https://source.venuslabtech.com/mall-prod/eb709330-7ea4-4e9a-b498-93358e845337.png","Near-infrared medical band, with a typical central wavelength of 940nm (range 935-945nm).","VLFL-940-SF-T","\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">Low noise (≤1%) ensures the effective collection of weak fluorescent signals (such as deep tissue fluorescence) and improves the sensitivity of medical detection.\u003Cbr>\u003C/span>\u003C/p>\u003Cp>\u003Cbr>\u003C/p>\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">940nm has extremely low absorption by water in biological tissues (much lower than 808/850nm), which can reduce sample damage and is suitable for long-term biological experiments.\u003C/span>\u003C/p>",{"id":107,"parentId":9,"name":11,"smallImage":108,"description":109,"modelNumber":110,"introduction":111},10274,"https://source.venuslabtech.com/mall-prod/417c678b-e8fb-4624-b295-f70d3b9e6fe9.png","Near-infrared light therapy band, with a typical central wavelength of 980nm (range 975-985nm).","VLFL-980-SF-T","\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">980nm can be gently absorbed by hemoglobin and moisture in biological tissues, generating a local warming effect, which is suitable for \"phototherapy-assisted detection\".\u003Cbr>\u003C/span>\u003C/p>\u003Cp>\u003Cbr>\u003C/p>\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">Long lifespan (≥10000Hrs) and high stability meet the \"continuous operation\" requirement of medical equipment (such as dermatological phototherapy devices).\u003C/span>\u003C/p>",{"id":113,"parentId":9,"name":11,"smallImage":114,"description":115,"modelNumber":116,"introduction":117},10275,"https://source.venuslabtech.com/mall-prod/ef8fe6a8-5075-497f-897d-410cf14a2637.png","In the near-infrared long-wave band, the typical central wavelength is 1064nm (ranging from 1059nm to 1069nm).","VLFL-1064-SF-T","\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">1064nm is the standard wavelength of Nd:YAG lasers, with mature technology.\u003Cbr>\u003C/span>\u003C/p>\u003Cp>\u003Cbr>\u003C/p>\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">It has the strongest penetration into metals and ceramics, making it suitable for deep defect detection.\u003C/span>\u003C/p>",[],{"code":4,"msg":5,"data":120},[121,128,142,169,183,197,207],{"id":12,"parentId":18,"name":19,"sortNum":30,"smallImage":122,"smallImageAlt":122,"introduction":123,"children":124,"elect":18,"childrenFlag":30},"https://source.venuslabtech.com/mall-prod/0513a35b-c34f-4a0b-9a7d-d2e627c17713.png","\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">At VenusLab, our Light Sources portfolio is designed to meet the diverse needs of modern research and industry. From multi-channel LED modules to high-stability laser engines, each solution delivers precision, stability, and adaptability for your specific applications. Whether for advanced imaging, optogenetics, or fiber-coupled systems, VenusLab light sources ensure consistent performance to drive your innovation forward.\u003C/span>\u003C/p>",[125],{"id":21,"parentId":12,"name":22,"sortNum":12,"smallImage":126,"smallImageAlt":126,"introduction":127,"elect":18,"childrenFlag":30},"https://source.venuslabtech.com/mall-prod/e90dbc77-1a1b-4c2f-b6ab-2b8aba78233c.png","\u003Cp>\u003Cbr>\u003C/p>",{"id":129,"parentId":18,"name":130,"sortNum":12,"smallImage":131,"smallImageAlt":131,"introduction":132,"children":133,"elect":18,"childrenFlag":30},3,"Detectors","https://source.venuslabtech.com/mall-prod/635fa0d9-5f9f-4575-8fbf-70d07d4a0fcf.png","\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">The VenusLab detector product series is core-positioned around the concept of \"full-wavelength coverage, full-scenario adaptation, and high-precision output\". It builds a complete product matrix spanning from basic optical signal monitoring to single-photon-level ultra-high-precision detection through 6 major segmented categories. Covering the full wavelength range from ultraviolet (185nm) to short-wave infrared (2500nm), with response speeds ranging from 50ns down to 1ns and detection sensitivity spanning from 0.1nW to the single-photon level, this series can meet the differentiated optical signal detection needs across multiple fields such as scientific research, industry, biomedicine, and security. It provides stable and accurate core sensing components for various light-related applications.\u003C/span>\u003C/p>\u003Cp>\u003Cbr>\u003C/p>",[134,138],{"id":135,"parentId":129,"name":136,"sortNum":30,"smallImage":137,"smallImageAlt":137,"introduction":127,"elect":18,"childrenFlag":30},18,"Photodetector","https://source.venuslabtech.com/mall-prod/33fb14c5-d255-496c-b822-a0b81ee1a6ba.png",{"id":139,"parentId":129,"name":140,"sortNum":12,"smallImage":141,"smallImageAlt":141,"introduction":127,"elect":18,"childrenFlag":30},19,"Photodiodes","https://source.venuslabtech.com/mall-prod/15133790-2487-4ce3-bc77-372db6368e9b.png",{"id":143,"parentId":18,"name":144,"sortNum":129,"smallImage":145,"smallImageAlt":145,"introduction":146,"children":147,"elect":18,"childrenFlag":30},4,"Imaging","https://source.venuslabtech.com/mall-prod/02082dd8-575f-4441-8e63-81a43853d93c.png","\u003Cp style=\"line-height: 1.5;\">\u003Cspan style=\"font-size: 19px; font-family: Arial;\">Centered on the core concept of \"Precise Capture + Ecological Synergy\", the VenusLab imaging product series covers the entire imaging wavelength range from ultraviolet (200nm) to short-wave infrared (2500nm). It builds a complete product matrix that spans from microscopic imaging to weak light signal visualization through 4 major segmented product categories.\u003C/span>\u003C/p>\u003Cp style=\"line-height: 1.5;\">\u003Cspan style=\"font-size: 19px; font-family: Arial;\">The series can seamlessly interface with its detectors (such as single-photon counting modules and InGaAs detectors) and optical equipment, while boasting the combined characteristics of high resolution (up to 20 million pixels), high frame rate (up to 120fps), and low noise (dark current ≤ 1e-12 A). It meets the integrated needs of \"imaging - analysis - recording\" in fields including scientific research, industry, and biomedicine.\u003C/span>\u003C/p>",[148,152,156,160,165],{"id":149,"parentId":143,"name":150,"sortNum":30,"smallImage":151,"smallImageAlt":151,"introduction":127,"elect":18,"childrenFlag":30},24,"Scientific Cameras","https://source.venuslabtech.com/mall-prod/a53af2a6-2e06-4a58-936b-03479dda5ca0.png",{"id":153,"parentId":143,"name":154,"sortNum":12,"smallImage":155,"smallImageAlt":155,"introduction":127,"elect":18,"childrenFlag":30},25,"CMOS Cameras","https://source.venuslabtech.com/mall-prod/89dbbff2-301e-4dd6-a1a6-3196ea189a86.png",{"id":157,"parentId":143,"name":158,"sortNum":129,"smallImage":159,"smallImageAlt":159,"introduction":127,"elect":18,"childrenFlag":30},26,"CCD Cameras","https://source.venuslabtech.com/mall-prod/4362a829-8e2d-46a7-96c1-4c8ee45a6d15.png",{"id":161,"parentId":143,"name":162,"sortNum":163,"smallImage":164,"smallImageAlt":164,"introduction":127,"elect":18,"childrenFlag":30},32,"HDMI Cameras",9,"https://source.venuslabtech.com/mall-prod/4f44eb5c-8319-48da-b669-f3c4dbbcb13a.png",{"id":166,"parentId":143,"name":167,"sortNum":21,"smallImage":168,"smallImageAlt":168,"introduction":127,"elect":18,"childrenFlag":30},33,"Microscope Cameras","https://source.venuslabtech.com/mall-prod/d8690bc7-4af2-42a6-b02b-1cf084b52eb5.png",{"id":170,"parentId":18,"name":171,"sortNum":143,"smallImage":172,"smallImageAlt":172,"introduction":173,"children":174,"elect":18,"childrenFlag":30},5,"Optics & Fiber","https://source.venuslabtech.com/mall-prod/af136da6-6853-426d-8a86-5adc2985f50b.png","\u003Cp style=\"line-height: 1.5;\">\u003Cspan style=\"font-size: 19px; font-family: Arial;\">VenusLab's optical and fiber optic component products focus on high-precision optical signal regulation and transmission. 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They provide precision mechanical control capabilities ranging from the micrometer to nanometer scale for the scientific research and industrial fields.\u003C/span>\u003C/p>",[189,193],{"id":190,"parentId":184,"name":191,"sortNum":170,"smallImage":192,"smallImageAlt":192,"introduction":127,"elect":18,"childrenFlag":30},62,"Optical Tables","https://source.venuslabtech.com/mall-prod/1016b0a2-f58c-42c5-8e30-2c2f70e9c4c4.png",{"id":194,"parentId":184,"name":195,"sortNum":184,"smallImage":196,"smallImageAlt":196,"introduction":127,"elect":18,"childrenFlag":30},63,"Temperature Stage","https://source.venuslabtech.com/mall-prod/9710b50f-7653-4488-a541-811f4d9b889c.png",{"id":198,"parentId":18,"name":199,"sortNum":184,"smallImage":200,"smallImageAlt":200,"introduction":201,"children":202,"elect":18,"childrenFlag":30},7,"Optical Test & Metrology","https://source.venuslabtech.com/mall-prod/88a64fab-6c58-416d-8630-cea8401c3ecb.png","\u003Cp style=\"line-height: 1.5;\">\u003Cspan style=\"font-size: 19px; font-family: Arial;\">VenusLab's optical measurement and characterization products are centered on the core of \"Full Parameter Coverage, Extreme Environment Adaptability, and Intelligent Analysis\".They cover four major categories: spectral measurement, power and energy measurement, beam analysis, and infrared temperature measurement and imaging.Together with the company's in-house optomechanical products, these products form a closed-loop solution for \"Precision Regulation - Accurate Measurement\".\u003C/span>\u003C/p>",[203],{"id":204,"parentId":198,"name":205,"sortNum":30,"smallImage":206,"smallImageAlt":206,"introduction":127,"elect":18,"childrenFlag":30},69,"Spectral Measurement","https://source.venuslabtech.com/mall-prod/db8d8151-da44-436e-834a-28644b643784.png",{"id":208,"parentId":18,"name":209,"sortNum":198,"smallImage":210,"smallImageAlt":210,"introduction":211,"children":212,"elect":18,"childrenFlag":30},8,"Systems & Applications","https://source.venuslabtech.com/mall-prod/151843f8-ac03-4d88-a343-c0fbd70e75d1.png","\u003Cp style=\"line-height: 1.5;\">\u003Cspan style=\"font-size: 19px; font-family: Arial;\">Centered on \"Basic Observation - High-Resolution Analysis\", VenusLab offers brightfield/fluorescence microscopy for routine high-efficiency imaging, and confocal/Raman microscopy focusing on ultra-high resolution and molecular spectroscopy integration. Sharing modules and unified interfaces for flexible switching, they provide one-stop solutions for \"morphology observation - composition - structural analysis\" in biomedicine and materials science.\u003C/span>\u003C/p>",[213,218],{"id":214,"parentId":208,"name":215,"sortNum":12,"smallImage":216,"smallImageAlt":216,"introduction":217,"elect":18,"childrenFlag":30},85,"Confocal/Raman Microscopy","https://source.venuslabtech.com/mall-prod/dbf92573-535b-4fcb-b200-b90f31ae2d3b.png","\u003Cp style=\"line-height: 1.5;\">\u003Cspan style=\"color: rgba(0, 0, 0, 0.85); font-size: 19px; font-family: Arial;\">The Confocal/Raman Microscopy System is a product of in-depth integration of confocal microscopic imaging technology and Raman spectroscopy technology. 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