[{"data":1,"prerenderedAt":154},["ShallowReactive",2],{"ed09e7f890533c371ec47acd8e82aa96":3,"ProductItem10015":7,"TopCategory":41,"ProductSelectProduct10015":144},{"code":4,"msg":5,"data":6},200,"success",{},{"code":4,"msg":5,"data":8},{"id":9,"parentId":10,"parentName":11,"name":11,"type":12,"sortNum":12,"createTime":13,"description":14,"homeUrl":15,"homeUrlAlt":15,"smallImage":16,"smallImageAlt":15,"price":17,"modelNumber":18,"meta":19,"annex":20,"configJson":21,"picList":22,"keywordsList":23,"newsList":27,"introduction":28,"configListList":29,"parentResp":30},10015,123,"Four-In-One Fiber-Coupled Laser System",1,"2025-08-18 17:44:37","Integrates four wavelength bands: 405nm (near-ultraviolet), 450nm (blue light), 520nm (green light), and 638nm (red light).","https://source.venuslabtech.com/mall-prod/660168ed-8cfd-466a-a491-0c13cd049b46.png","https://source.venuslabtech.com/mall-prod/f51f91dc-ed70-406a-af0a-24f28aa35202.png","","VLFL-405+450+520+638-SF","[{\"name\":\"title\",\"label\":\"Title 标题\",\"content\":\"Four-In-One Fiber-Coupled Laser System | Venus Lab\"},{\"name\":\"keywords\",\"label\":\"Keywords 关键词\",\"content\":\"VLFL-405+450+520+638-SF laser, 4-wavelength fiber-coupled laser (405/450/520/638nm), UV-Vis-Red single-fiber laser system, VenusLab quad-wavelength fiber laser, Multi-color fluorescence excitation laser, Single-fiber integrated 4-wavelength laser, Microimaging multi-spectral laser source, Lab-grade 4-band fiber-coupled laser, Material multi-wavelength spectroscopy laser, Stable-output quad-wavelength fiber laser.\"},{\"name\":\"description\",\"label\":\"Description 描述\",\"content\":\"VenusLab VLFL-405+450+520+638-SF: 405/450/520/638nm (UV-Vis-Red) single-fiber laser with integrated output—ideal for multi-color fluorescence, microimaging, spectral analysis. Explore now!\"},{\"name\":\"og:title\",\"label\":\"og:title\",\"content\":\"VenusLab VLFL-405+450+520+638-SF – 4-Wavelength Single-Fiber Laser\"},{\"name\":\"og:type\",\"label\":\"og:type\",\"content\":\"website\"},{\"name\":\"og:description\",\"label\":\"og描述\",\"content\":\"Quad-wavelength (405nm/450nm/520nm/638nm) fiber-coupled laser with single-fiber integration & stable output—trusted in bio-multicolor imaging, material spectroscopy, lab research.\"},{\"name\":\"og:image\",\"label\":\"og图片\",\"content\":\"https://source.venuslabtech.com/mall-prod/660168ed-8cfd-466a-a491-0c13cd049b46.png\"},{\"name\":\"og:url\",\"label\":\"og url\",\"content\":\"https://www.venuslabtech.com/products/vlfl-405-450-520-638-sf\"},{\"name\":\"twitter:title\",\"label\":\"twitter:title\",\"content\":\"VenusLab VLFL-405+450+520+638-SF – 4-Wavelength Single-Fiber Laser\"},{\"name\":\"twitter:description\",\"label\":\"twitter描述\",\"content\":\"Quad-wavelength (405nm/450nm/520nm/638nm) fiber-coupled laser with single-fiber integration & stable output—trusted in bio-multicolor imaging, material spectroscopy, lab research.\"},{\"name\":\"twitter:image\",\"label\":\"twitter图片\",\"content\":\"https://source.venuslabtech.com/mall-prod/660168ed-8cfd-466a-a491-0c13cd049b46.png\"},{\"name\":\"twitter:card\",\"label\":\"twitter:card\",\"content\":\"summary_large_image\"},{\"name\":\"twitter:site\",\"label\":\"twitter:site\",\"content\":\"VenusLabtech\"}]","https://source.venuslabtech.com/mall-prod/1dc37d4f-c5ef-41d1-afac-2e7a99dee954.docx","[{\"key1\":\"Central Wavelength\",\"value1\":\"（405、450、520、638）±3 nm\",\"key2\":\"Output power\",\"value2\":\"≥20mW per channel\"},{\"key1\":\"Fiber optic types\",\"value1\":\"Single-Mode Fiber\",\"key2\":\"Fiber optic interface\",\"value2\":\"FC/SMA905/SC/ST (Optional)\"}]",[],[24],{"id":25,"keywords":26},23,"Spectrometer",[],"\u003Cp>\u003Cspan style=\"color: rgb(28, 31, 35); background-color: rgb(255, 255, 255); font-size: 19px; font-family: Arial;\">Based on wavelength characteristics and parameter matching scenarios：\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"color: rgb(28, 31, 35); background-color: rgb(255, 255, 255); font-size: 19px; font-family: Arial;\">Optogenetic experiments: The 405nm near-ultraviolet band can activate specific light-sensitive channel proteins (such as certain rhodopsin proteins), and 450nm blue light can activate commonly used light-sensitive proteins like ChR2, which is suitable for research on neural cell light control in universities and research institutions. \u003C/span>\u003C/p>\u003Cp>\u003Cbr>\u003C/p>\u003Cp>\u003Cspan style=\"color: rgb(28, 31, 35); background-color: rgb(255, 255, 255); font-size: 19px; font-family: Arial;\">Multicolor fluorescence imaging: 450nm (blue light), 520nm (green light), and 638nm (red light) can respectively excite different fluorescent dyes (such as FITC, Cy3, Cy5) for multi-label fluorescence imaging of biological tissues, suitable for medical research and cell biology research scenarios. \u003C/span>\u003C/p>\u003Cp>\u003Cbr>\u003C/p>\u003Cp>\u003Cspan style=\"color: rgb(28, 31, 35); background-color: rgb(255, 255, 255); font-size: 19px; font-family: Arial;\">Near-ultraviolet-visible light material detection: 405nm near-ultraviolet can be used for material ultraviolet absorption spectrum analysis, and 450~638nm visible light can be used for material reflection/emission spectrum detection, suitable for characteristic research on photosensitive materials and semiconductor materials in material science laboratories.\u003C/span>\u003C/p>",[],[31,35,38],{"id":32,"parentId":33,"name":34},2,0,"Light Sources",{"id":36,"parentId":32,"name":37},10,"Laser",{"id":39,"parentId":36,"name":40},17,"Laser Systems",{"code":4,"msg":5,"data":42},[43,50,64,91,105,119,129],{"id":32,"parentId":33,"name":34,"sortNum":12,"smallImage":44,"smallImageAlt":44,"introduction":45,"children":46,"elect":33,"childrenFlag":12},"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>",[47],{"id":36,"parentId":32,"name":37,"sortNum":32,"smallImage":48,"smallImageAlt":48,"introduction":49,"elect":33,"childrenFlag":12},"https://source.venuslabtech.com/mall-prod/e90dbc77-1a1b-4c2f-b6ab-2b8aba78233c.png","\u003Cp>\u003Cbr>\u003C/p>",{"id":51,"parentId":33,"name":52,"sortNum":32,"smallImage":53,"smallImageAlt":53,"introduction":54,"children":55,"elect":33,"childrenFlag":12},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>",[56,60],{"id":57,"parentId":51,"name":58,"sortNum":12,"smallImage":59,"smallImageAlt":59,"introduction":49,"elect":33,"childrenFlag":12},18,"Photodetector","https://source.venuslabtech.com/mall-prod/33fb14c5-d255-496c-b822-a0b81ee1a6ba.png",{"id":61,"parentId":51,"name":62,"sortNum":32,"smallImage":63,"smallImageAlt":63,"introduction":49,"elect":33,"childrenFlag":12},19,"Photodiodes","https://source.venuslabtech.com/mall-prod/15133790-2487-4ce3-bc77-372db6368e9b.png",{"id":65,"parentId":33,"name":66,"sortNum":51,"smallImage":67,"smallImageAlt":67,"introduction":68,"children":69,"elect":33,"childrenFlag":12},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>",[70,74,78,82,87],{"id":71,"parentId":65,"name":72,"sortNum":12,"smallImage":73,"smallImageAlt":73,"introduction":49,"elect":33,"childrenFlag":12},24,"Scientific Cameras","https://source.venuslabtech.com/mall-prod/a53af2a6-2e06-4a58-936b-03479dda5ca0.png",{"id":75,"parentId":65,"name":76,"sortNum":32,"smallImage":77,"smallImageAlt":77,"introduction":49,"elect":33,"childrenFlag":12},25,"CMOS Cameras","https://source.venuslabtech.com/mall-prod/89dbbff2-301e-4dd6-a1a6-3196ea189a86.png",{"id":79,"parentId":65,"name":80,"sortNum":51,"smallImage":81,"smallImageAlt":81,"introduction":49,"elect":33,"childrenFlag":12},26,"CCD Cameras","https://source.venuslabtech.com/mall-prod/4362a829-8e2d-46a7-96c1-4c8ee45a6d15.png",{"id":83,"parentId":65,"name":84,"sortNum":85,"smallImage":86,"smallImageAlt":86,"introduction":49,"elect":33,"childrenFlag":12},32,"HDMI Cameras",9,"https://source.venuslabtech.com/mall-prod/4f44eb5c-8319-48da-b669-f3c4dbbcb13a.png",{"id":88,"parentId":65,"name":89,"sortNum":36,"smallImage":90,"smallImageAlt":90,"introduction":49,"elect":33,"childrenFlag":12},33,"Microscope Cameras","https://source.venuslabtech.com/mall-prod/d8690bc7-4af2-42a6-b02b-1cf084b52eb5.png",{"id":92,"parentId":33,"name":93,"sortNum":65,"smallImage":94,"smallImageAlt":94,"introduction":95,"children":96,"elect":33,"childrenFlag":12},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. They cover the entire chain from basic optical components to fiber optic integration solutions, and can form a synergistic effect with the company's own detectors, cameras and other products to build a complete optical system.\u003C/span>\u003C/p>",[97,101],{"id":98,"parentId":92,"name":99,"sortNum":12,"smallImage":100,"smallImageAlt":100,"introduction":49,"elect":33,"childrenFlag":12},34,"Imaging Optics","https://source.venuslabtech.com/mall-prod/ccadce05-879a-4005-bdf3-f0ea7c5c6ed7.png",{"id":102,"parentId":92,"name":103,"sortNum":51,"smallImage":104,"smallImageAlt":104,"introduction":49,"elect":33,"childrenFlag":12},36,"Fiber Parts","https://source.venuslabtech.com/mall-prod/1b80704b-5f12-40e1-b685-064d3055c56c.png",{"id":106,"parentId":33,"name":107,"sortNum":92,"smallImage":108,"smallImageAlt":108,"introduction":109,"children":110,"elect":33,"childrenFlag":12},6,"Opto-Mechanics","https://source.venuslabtech.com/mall-prod/3deebc29-027a-4603-b724-63f7e4fa6910.png","\u003Cp style=\"line-height: 1.5;\">\u003Cspan style=\"font-size: 19px; font-family: Arial;\">The VenusLab optomechanical products serve as the core carrier for supporting the stable operation of optical experiments and industrial optical systems, with \"Full-Dimensional Regulation + High-Stability Support + Extreme Environment Adaptability\" as their core value.They cover the full range of needs, spanning from \"microscopic position alignment\" to \"macroscopic system construction\", and from \"normal temperature & conventional scenarios\" to \"high-low temperature/vacuum extreme scenarios\".\u003C/span>\u003C/p>\u003Cp style=\"line-height: 1.5;\">\u003Cspan style=\"font-size: 19px; font-family: Arial;\">These products can achieve seamless synergy with the company’s in-house detectors, imaging equipment, light sources, and other products, forming an integrated optical solution for \"optical signal generation - transmission - regulation - detection\". They provide precision mechanical control capabilities ranging from the micrometer to nanometer scale for the scientific research and industrial fields.\u003C/span>\u003C/p>",[111,115],{"id":112,"parentId":106,"name":113,"sortNum":92,"smallImage":114,"smallImageAlt":114,"introduction":49,"elect":33,"childrenFlag":12},62,"Optical Tables","https://source.venuslabtech.com/mall-prod/1016b0a2-f58c-42c5-8e30-2c2f70e9c4c4.png",{"id":116,"parentId":106,"name":117,"sortNum":106,"smallImage":118,"smallImageAlt":118,"introduction":49,"elect":33,"childrenFlag":12},63,"Temperature Stage","https://source.venuslabtech.com/mall-prod/9710b50f-7653-4488-a541-811f4d9b889c.png",{"id":120,"parentId":33,"name":121,"sortNum":106,"smallImage":122,"smallImageAlt":122,"introduction":123,"children":124,"elect":33,"childrenFlag":12},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>",[125],{"id":126,"parentId":120,"name":127,"sortNum":12,"smallImage":128,"smallImageAlt":128,"introduction":49,"elect":33,"childrenFlag":12},69,"Spectral Measurement","https://source.venuslabtech.com/mall-prod/db8d8151-da44-436e-834a-28644b643784.png",{"id":130,"parentId":33,"name":131,"sortNum":120,"smallImage":132,"smallImageAlt":132,"introduction":133,"children":134,"elect":33,"childrenFlag":12},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>",[135,140],{"id":136,"parentId":130,"name":137,"sortNum":32,"smallImage":138,"smallImageAlt":138,"introduction":139,"elect":33,"childrenFlag":12},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. It uses confocal technology to achieve high-resolution optical imaging and spatial localization of samples, and simultaneously acquires the molecular structure \"fingerprint information\" of designated microregions through Raman spectroscopy, ultimately realizing integrated detection of \"morphological observation - component identification - structural analysis\".\u003C/span>\u003C/p>",{"id":141,"parentId":130,"name":142,"sortNum":51,"smallImage":143,"smallImageAlt":143,"introduction":49,"childrenFlag":12},197,"Biological microscopy","https://source.venuslabtech.com/mall-prod/139800a9-89d5-4fa3-a2b7-4a3760edc22c.png",{"code":4,"msg":5,"data":145},{"productDTOS":146},[147,148],{"id":9,"name":11,"smallImage":16,"description":14,"price":17,"modelNumber":18,"introduction":28},{"id":149,"name":11,"smallImage":150,"description":151,"modelNumber":152,"introduction":153},10149,"https://source.venuslabtech.com/mall-prod/f7d3739e-e36a-43ae-b6b3-480e0bb59400.png","Integrates four wavelength bands: 488nm (blue light), 520nm (green light), 638nm (red light), and 785nm (near-infrared)."," VLFL-488+520+638+785-SF","\u003Cp>\u003Cspan style=\"color: rgb(28, 31, 35); background-color: rgb(255, 255, 255); font-size: 19px; font-family: Arial;\">Based on wavelength characteristics and parameter matching scenarios：\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"color: rgb(28, 31, 35); background-color: rgb(255, 255, 255); font-size: 19px; font-family: Arial;\">Raman Spectroscopy Analysis: The 785nm near-infrared band can suppress sample fluorescence interference, making it suitable for qualitative and quantitative Raman spectroscopy detection of organic compounds, biological tissues (such as tumor sections), and food components in research institutions and testing organizations. \u003C/span>\u003C/p>\u003Cp>\u003Cbr>\u003C/p>\u003Cp>\u003Cspan style=\"color: rgb(28, 31, 35); background-color: rgb(255, 255, 255); font-size: 19px; font-family: Arial;\">Deep Biological Imaging: The 785nm near-infrared light has a better penetration depth in biological tissues than visible light, and can be used for multi-band imaging research of deep tissues (such as subcutaneous tissues), which is suitable for biomedical research scenarios. \u003C/span>\u003C/p>\u003Cp>\u003Cbr>\u003C/p>\u003Cp>\u003Cspan style=\"color: rgb(28, 31, 35); background-color: rgb(255, 255, 255); font-size: 19px; font-family: Arial;\">Visible Light Fluorescence Detection and Material Analysis: 488nm (blue light), 520nm (green light), and 638nm (red light) can excite conventional fluorescent dyes, and are used in in vitro diagnostic equipment (such as immunofluorescence detection) and reflection/absorption spectrum analysis in the visible light band in materials science.\u003C/span>\u003C/p>",1764059227682]