1470nm wavelength EEL (Edge-Emitting Laser) + Wavefront modulation of Nano-optical Chip (WFP)
1470nm wavelength EEL (Edge-Emitting Laser) + Wavefront modulation of Nano-optical Chip (WFP)
Long-wavelength 3D vision emitter module is built upon a 1470nm edge-emitting laser (EEL) combined with a WFP nano photonic chip for wavefront modulation, enabling flexible far-field light pattern projection. With the tailored design of the EEL’s active region, the module’s wavelength can be easily tuned to alternative bands, such as 1380nm—one of the weakest energy wavelengths in the solar spectrum—making it ideal for applications requiring high sunlight immunity.
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Peak Power
4.65W
Drive Current
3A
Drive Voltage
1.55V
Pulse Time
3ms
Frame Rate
30fps
Duty Cycle
10%
Electro - Optical efficiency
14.9%
Optical power (peak)
693mW
Speckle Optical Power (average)
92.4μW
Number of Dpeckles
7,500
Speckle Diameter @ 40cm
2.5mm
Angle (FOV)
V67°x H53°x D80°
Central Wavelength
1470nm
Spectral Width
7nm
Operating Temperature
- 30℃~50℃
Module Size
12mm(L)x6mm(W)x5.8mm(T)
Average Power
465mW
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