PRODUCT PATH1
Product-to-Project Path
Standard VCSEL products, application-focused solutions and deeper custom development support in one connected path.
PRODUCTS / SOLUTIONS / ODM
FROM CHIP TO MODULE
VCSEL Products and Custom Development
VCSEL chips, laser diode components, evaluation kits, and custom development support for OEM engineering teams.
VCSEL Products, Solutions and Deep Custom Development for R&D, Testing and OEMs.
TRUSTED BY GLOBAL CUSTOMERS
Supporting OEM, research, and engineering customers worldwide.
1ONELASER supports customers across product development, technical validation, early-stage evaluation, custom VCSEL project collaboration, and research programs with universities and academic labs.
PROJECT ENTRY POINTS
Choose Your VCSEL Project Path
Start from standard products, application-focused solutions, custom development, or evaluation kits based on your current project stage.
Products
Explore VCSEL products by wavelength and device type, including bare die, SMD, COB, TO-CAN, modules and arrays.
Solutions
Application-focused VCSEL solutions for sensing, illumination, optical integration and engineering validation.
Custom Development & ODM
Custom wavelength, output power, packaging configuration, module integration and project-level development support.
Request Evaluation Kits
Request evaluation kits for sample-based testing, low-MOQ validation and early-stage project review.
BUILT FOR ENGINEERING, VALIDATION AND OEM DEVELOPMENT
Why 1ONELASER
1ONELASER helps engineering teams move from VCSEL product selection to technical validation, custom development and project onboarding with a clearer support path.
Explore All Products
ENGINEERING SUPPORT2
Integrated Development Support
Support for wavelength selection, output power, packaging configuration, module integration and project-stage engineering needs.
WAVELENGTH / POWER / INTEGRATION
VERIFICATION3
Verification & Compliance Support
Business verification, supplier review support and product-level compliance coverage help qualified customers move forward with confidence.
BR / D-U-N-S / HAGUE
EVALUATION4
Fast 10-Unit Evaluation Packs
Sample-based evaluation kits help R&D teams test VCSEL devices early before larger project commitment.
SAMPLES / LOW-MOQ / VALIDATION
RECOMMENDED VCSEL PRODUCTS
Featured VCSEL Products for Engineering Evaluation
Explore selected single-mode, high-power and application-specific VCSEL products for atomic clock, OPM magnetometer, medical beauty, sensing and optical module development.
665nm
665nm 8mW VCSEL Bare Die
665nm 8mW multi-mode VCSEL bare die with 4 emitters for higher-output red-light module evaluation, beauty device development, hair-growth product testing, photobiomodulation-related systems, sensing, machine vision, and compact optical module integration.
670nm
670nm 9mW VCSEL Bare Die
670nm 9mW multi-mode VCSEL bare die with 4 emitters for higher-output red-light module evaluation, beauty device development, photobiomodulation-related testing, sensing systems, machine vision support, compact optical modules, and custom laser packaging.
665nm
665nm 3mW VCSEL Bare Die
665nm 3mW multi-mode VCSEL bare die with single-emitter design for low-power red-light device evaluation, photobiomodulation-related prototypes, beauty device development, sensing, machine vision, and compact optical modules. Suitable for QCW or pulse operation, wire bonding, ceramic submount assembly, and custom laser packaging.
670nm
670nm 4mW VCSEL Bare Die
670nm 4mW multi-mode VCSEL bare die with single-emitter design for low-power red-light optical validation, compact beauty device evaluation, photobiomodulation-related prototypes, sensor light sources, machine vision support, and custom laser packaging development.
795nm
795nm Single-Mode VCSEL Bare Die for Atomic Clock
795nm single-mode VCSEL bare die for rubidium D1-line atomic clock, quantum sensing, magnetometer-related optical source evaluation, and compact vapor-cell module development.
795nm
795nm Single-Mode VCSEL Bare Die for Rb OPM Magnetometer
795nm single-mode VCSEL bare die for rubidium D1-line OPM magnetometer, vapor-cell magnetic sensing and quantum sensing optical source evaluation.
894.6nm
894.6nm Single-Mode VCSEL Bare Die for Atomic Clock
894.6nm single-mode VCSEL bare die for cesium D1-line optical pumping, Cs vapor-cell atomic clock evaluation, CPT atomic clock development, precision timing systems, and OEM atomic clock module integration.
894.6nm
894.6nm Single-Mode VCSEL Bare Die for Cs OPM Magnetometer
894.6nm single-mode VCSEL bare die for cesium D1-line OPM magnetometer, Cs vapor-cell magnetic sensing, quantum sensing optical source, TO-46 non-magnetic package and custom beam collimation discussion.
1064nm
1064nm 3W VCSEL Bare Die
1064nm 3W VCSEL bare die for high-power near-infrared illumination, industrial sensing, machine vision support, active optical detection and custom VCSEL source modules.
1064nm
1064nm 30mW VCSEL Bare Die
1064nm 30mW VCSEL bare die for compact near-infrared sensing, active optical detection, machine vision support, industrial sensing and small optical source module development.
1064nm
1064nm 20mW VCSEL Bare Die
1064nm 20mW VCSEL bare die for low-power near-infrared sensing, optical detection, compact illumination, consumer electronics and chip-level VCSEL integration.
940nm
940nm VCSEL Bare Die Series
940nm VCSEL bare die series from 5mW to 8W for NIR sensing, pulse illumination, machine vision support, industrial detection and custom VCSEL source module development.
CUSTOM DEVELOPMENT & ODM
Custom VCSEL Development from Wavelength to Module Integration
Wavelength & Power Customization
Encapsulation & Module Development
OEM Project Support
APPLICATION PATHS
Application-Focused Solutions
Application-focused VCSEL paths for electronics-stage development, technical evaluation, early validation, and custom optical system integration.
Atomic Clock & OPM Magnetometer
Single-mode VCSEL solutions for rubidium and cesium atomic clocks, OPM magnetometers, and related vapor-cell quantum sensing systems.
Medical Beauty & Personal Care
VCSEL and COB light-source support for hair growth devices, skin care systems, PBM-related products, precision beauty devices, and laser hair removal module development.
High-Power NIR & Optical Modules
High-power 808nm VCSEL and COB module support for NIR illumination, laser hair removal modules, optical integration, thermal evaluation, and custom module development.
Sensing & Machine Vision
VCSEL and COB light-source options for camera illumination, machine vision support, robot vacuum sensing, distance evaluation, and compact optical detection systems.
DOCUMENTATION SUPPORT
Documentation & Compliance Support
Product-related and material compliance documentation may be available for applicable products, configurations and project scopes.
CE-Related Documentation
CE-related documentation supports customer product review, OEM compliance planning and applicable European market documentation preparation.
Laser Safety Documentation
EN 60825 laser safety documentation supports optical risk review, laser classification discussion, product labeling and safety planning.
EMC / LVD Documentation
EMC and LVD-related files support electrical safety review, system integration records and customer compliance documentation.
RoHS Documentation
RoHS documentation supports material compliance review for VCSEL products, laser components, COB assemblies and optical modules.
REACH Documentation
REACH documentation supports chemical and material compliance review for VCSEL products and customer project documentation.
HF Documentation
Halogen-free documentation supports material compliance review for applicable VCSEL products, laser components and optical module projects.
SAMPLE-BASED VCSEL EVALUATION PACKS FOR EARLY TESTING AND PROJECT VALIDATION.
Request Evaluation Kits
What It Includes
10 VCSEL chips or devices per evaluation pack.
Who It Is For
Engineering teams evaluating wavelength, optical output, assembly process and early-stage product feasibility.
Why It Helps
A low-risk starting point for technical review, sample testing and project discussion.
VCSEL INSIGHTS
Insights and Updates
Read technical insights, application articles, company updates, and documentation guidance for VCSEL evaluation and OEM projects.
Jun 16, 2026Application Insights
VCSEL Power Ranges by Application: From 3D Sensing to High-Power Arrays
Learn how VCSEL power requirements change with distance, pulse mode, array size, optics, thermal limits, and laser safety.
Jun 15, 2026Application Insights
VCSEL Applications: How Vertical-Cavity Lasers Power Sensing, LiDAR and Data Links
Explore how VCSEL technology supports 3D sensing, LiDAR, data communication, industrial measurement, and custom OEM optical systems.
Jun 11, 2026Corporate News
1ONELASER Announces FDA CDRH Initial Product Report Filing for VCSEL Laser Diode Chip Series
1ONELASER announces FDA CDRH Initial Product Report filing for its Laser Diode Series, including VCSEL Laser Diode Chip Series, supporting OEM project evaluation.
Jun 11, 2026Application Insights
VCSEL Laser Solutions for Hair Growth Devices, Facial Masks, and Therapy Systems
How VCSEL integration, multi-wavelength design, and regulatory documentation support OEM development for hair growth devices, facial masks, and therapy systems.
COMMON QUESTIONS
Questions Before Evaluation
Find quick answers about VCSEL products, evaluation kits, custom development, documentation support and international delivery.
Still need help? Contact us with your target wavelength, output power, application direction and project stage.
NEXT STEP
Ready to Start VCSEL Evaluation?
Start from product selection, evaluation kits, or custom development based on your project stage.
