Deptrum long wavelength projector module is based on the 1470nm EEL (Edge Emitting Laser) + nano-photonic chip WFP(Wave Front Processor)
Deptrum long wavelength projector module is based on the 1470nm EEL (Edge Emitting Laser) + nano-photonic chip WFP(Wave Front Processor)
Deptrum long wavelength projector module is based on the 1470nm EEL (Edge Emitting Laser) + nano-photonic chip WFP(Wave Front Processor). The EEL generate laser beams, it's wavelength can be easily adjusted to other wavelengths such as 1380nm (the weakest wavelength in the solar spectrum) by redesign active region. The WFP can modulate beam wavefront from EEL to achieve random pattern at far field.
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Peak Power
4.65W
Avg Power
465mW
Forward Current
3A
Driving Voltage
1.55V
Pulse Time
3ms
Frame
30fps
Duty Cycle
10%
WPE
14.9%,
Optical Power (Peak)
693mW
Speckle Power(Avg)
92.4uW
Number of Speckles
7,500
Speckle Size@40cm
2.5mm
FOV
V67° H53° D80°
Center Wavelength
1470nm
Working Temperature
-30℃~50℃
Size
12(L)x6(W)x5.8(T) （mm）
AR/VR
Robot Vision
Somatosensory Interaction
Environmental Monitoring
中文
