The GMS85XARYK8T is a Class 1 850 nm continuous-wave structured-light laser module designed for DOE development, pattern evaluation, pre-production testing, and volume production. It features an exchangeable precision DOE holder, plastic aspherical lens, adjustable-focus optics, single-mode laser diode, and current-limited APC. Available with 10,000 or 30,000 random dots across an 80° × 64.4° FOV, it supports DC–10 kHz TTL modulation for higher peak optical output during pattern evaluation, 3D sensing, and depth-sensing applications.
GMS85XARYK8T
Description
The GMS85XARYK8T is a Class 1, 850 nm continuous-wave (CW) structured-light laser module designed as a flexible R&D platform for DOE projector development, pattern evaluation, pre-production testing, and scalable volume production. It integrates a precision Diffractive Optical Element (DOE) within an exchangeable holder, a plastic aspherical lens, an adjustable-focus optical design, a single-mode 850 nm laser diode, and a current-limited Automatic Power Control (APC) circuit supporting IEC 60825-1 Class 1 operation, with TTL modulation from DC to 10 kHz.
The module projects either 10,000 or 30,000 random dots over an 80° × 64.4° (H × V) FOV, delivering a DOE contrast of ≥10 and ≥3, respectively. Its exchangeable DOE holder facilitates the rapid testing of alternative patterns, while the adjustable focus allows for precise optimization at specific working distances. Furthermore, TTL modulation enables higher peak optical output powers while maintaining compliance with Class 1 Accessible Emission Limits (AEL). Backed by stable, APC-controlled optical output, the GMS85XARYK8T is an ideal evaluation tool for indoor active-stereo 3D sensing, 3D depth sensing, and other optical sensing applications.
Features
- Exchangeable DOE holder
- Adjustable focus for optimizing working distance
- TTL modulation from DC to 10 kHz
- Current-limited APC circuit for Class 1 laser safety control
- IEC 60825-1 compliant design
Applications
- Active stereo 3D sensing
- 3D depth sensing
- Machine vision
- Robotics and automation
- Industrial inspection & measurement
Additional information
| DOE Pattern | Random Dots |
|---|---|
| Total Dots | 10,000, 30,000 |
| Wavelength | 850nm |
| Field of View (FOV) | 80°x64.4° |
| Focus | Adjustable |
| Operation Mode | Modulated (PWM/TTL) |
| Laser Class | Class I |
Documentation
Data Sheet
[PDF] GMS85XARYK8T – Class 1 850nm Random-Dot DOE Structured Light Laser Module Data Sheet