EEL DOE Laser Module, Structured Light Module

These DOE Laser Modules integrate TO-CAN Laser Module and our standard collimating type DOEs. The control board is included.  Users just need to apply a constant DC voltage source, like 3V DC battery. It's very convenient for evaluation or developing products. The listed EEL (Edge Emitting Laser) DOE Laser Modules are the most popular DOE infrared dot projector for 3D sensing application or structured light. It includes a collimating lens and a diffractive optical element. There is a zero order at the center. We can offer you a proper solution which meets IEC 60825 eye safety standard according to your request. We also offer collimating lens free DOE Laser module. Please contact us if you need it. For high power application, additional cooling device and Pulse Modulation Control to decrease the heat is necessary to keep the laser output stable.  The standard wavelength for the TO-CAN Module is 515nm, 635nm, 650nm, 830nm, 850nm and 940nm.  The available laser power output is listed as follows. TTL control board is an option. If your requirement is not in the list, please let us know.

DOE random dot pattern generator for
1. 3D Structured light projector
2. Compact 3D texture scanner
3. Gesture control
4. Dental 3D
5. Robotics control
6. IOT
7. Metrology, inspection

FEATURES

  • Low distortion and high uniform pattern
  • Flexible package for R&D evaluation
  • Distance tunable projection
  • PWM drivable
  • IEC 60825 eye safety standards
Available TO-CAN Laser Modules
 
Item Wavelength Laser Power Output
1 515 nm 10 mW
2 635 nm 20mW
3 650 nm 5*mW, 10*mW, 200mW
4 830 nm 200*mW
5 850 nm 200*mW
6 940 nm 200*mW

*Power output of the laser chip.  The power output after packaging is 50~70% of the laser chip power.

 
Part number Wavelength Description FOV (H x V) Laser Power Pattern Data sheet
DTC-RD01-850-200 850 nm Dots: 5,000 50° x 38° 200 mW
DTC-RD02-850-200 850 nm Dots: 10,000 59° x 46° 200 mW
DTC-RD03-850-200 850 nm Dots: 30,000 59° x 46° 200 mW
DTC-RD04-850-200 850 nm Dots: 30,000 67.7° x 53.4° 200 mW
DTC-RD09-830-200 830 nm Dots: 15,000 60° x 46.8° 200 mW
DTC-RD10-830-200 830 nm Dots: 30,000 70° x 55.4° 200 mW
DTC-RD11-830-200 830 nm Dots: 30,000 80° x 50.4° 200 mW
DTC-RD12-940-200 940 nm Dots: 15,000 70° x 55.4° 200 mW
DTC-RD13-940-200 940 nm Dots: 30,000 70° x 55.4° 200 mW
DTC-RD14-940-200 940 nm Dots: 30,000 80° x 50.5° 200 mW
DTC-RD15-850-200 850 nm Dots: 30,000 80° x 64.4° 200 mW
DTC-RD16-850-200 850 nm Dots: 10,000 80° x 64.4° 200 mW
DTC-RD17-650-200 650 nm Dots: 10,000 80° x 64.4° 200 mW
DTC-RD18-650-200 650 nm Dots: 30,000 80° x 64.4° 200 mW
DTC-AA-38K-940-200 940 nm Dots: 38,000 68° x 48.5° 200 mW
DTC-AA-61K-940-200 940 nm Dots: 61,000 68° x 48.5° 200 mW