940nm VCSEL Laser Emitter in 3535 Ceramic SMD Package
GMKJ 940nm VCSEL Laser with 3535 ceramic SMD packaging is developed for automotive driver monitoring applications, providing reliable infrared illumination for DMS (Driver Monitoring System) cameras and in-cabin sensing modules.
Designed for near-infrared facial and eye recognition, this compact VCSEL emitter provides high optical output, rapid response characteristics and stable illumination performance to support driver attention monitoring, gaze tracking and occupant sensing functions. The 940nm wavelength enables invisible illumination while maintaining excellent compatibility with automotive image sensors.
Based on GMKJ's optoelectronic packaging experience, the VCSEL emitter can be customized in terms of optical power, beam control, package design and application requirements for different automotive sensing platforms.
Optical Integration
The GMKJ 940nm VCSEL Emitter is designed for integration into automotive infrared illumination modules and DMS camera systems. Combined with optical components such as diffusers, lenses and beam-shaping elements, it provides controlled and uniform near-infrared illumination to support reliable in-cabin sensing.
For Driver Monitoring System (DMS) applications, the 940nm VCSEL provides invisible illumination for facial recognition, eye tracking, driver attention monitoring and gaze detection. Its compact 3535 ceramic package enables flexible integration into automotive camera modules where space, optical consistency and long-term reliability are critical.
GMKJ supports customized optical configurations including beam control, illumination patterns and package solutions to meet different automotive sensing requirements.
Automotive DMS / OMS
ToF & 3D Vision Sensing
Industrial Machine Vision Illumination
Beam Angle & Illumination Coverage
With Diffuser
|
|
|
| Uniform illumination |
| Wider coverage area |
Without Diffuser
|
|
|
940nm VCSEL Laser Emitter for Automotive DMS with 3535 Ceramic Package
| Parameter | Specification |
| Part Number |
GDY-3535VS940-1CC2-D5D7B
|
| Wavelength | 940nm |
| Package Type | 3535 Ceramic SMD |
| Operating Current | 3.5A |
| Forward Voltage | 1.9-2.1V |
| Optical Output Power | 2700–3500mW at 3500mA 2V |
| Emission Type | Infrared VCSEL |
| Application | Automotive DMS / In-cabin Sensing |
| Optical Options | Diffuser / Beam Shaping Available |
| Customization | Optical power, beam angle and package configuration |
The following electrical values represent typical operating conditions
|
Parameter |
Symbol |
Conditions |
Min |
Avg. |
Max |
Units |
| Forward Voltage (Vf) |
VF |
IF=3500mA |
1.80 |
2.00 |
2.20 |
V |
|
Threshold Current
(阈值电流)
|
Ith
|
-- | 300 | 500 | 700 | mA |
|
Thermal Resistance Junction To Board (热阻) |
RΘJ-B |
IF=3500mA |
-- |
1 |
-- |
°C/W |
|
Radiant Flux (光功率) |
Φe |
IF=3500mA |
2700 |
3000 |
3500 |
mW |
|
Peak wavelength (峰值波长) |
λp |
IF=3500mA |
932 |
940 |
948 | nm |
|
Viewing Angle [1] (发光角度) |
2Θ1/2 |
IF=3500mA |
−− |
20 |
−− |
Deg |
Technical Support & Custom Solutions
Looking for a reliable 940nm VCSEL solution for automotive DMS applications?
GMKJ provides customized infrared emitter solutions based on your optical requirements, including beam angle optimization, diffuser integration, package configuration and optical power selection.
Contact our engineering team to discuss your DMS camera illumination requirements and request technical specifications or evaluation samples.
Jennin
GMKJ LED | LED Solutions
Email: gmkj06@gmleds.com
WhatsApp: +86-18878641376
Available Support:
- Green Wavelength Selection (490–530nm)
- Machine Vision Lighting Design
- PCB LED Array Customization
- Optical Imaging System Optimization
- Sample Evaluation & Testing Support
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