The VCSEL chip mixed package diode consists of two VCSEL chips of different wavelengths (a recently released new product 850-940nm 6mW VCSEL mixed package diode (850nmVCSEL, a 940nmVCSEL)), which is a 3.5x2.8mm compact package.
Parameters of 850-940nm 6mW VCSEL diode:
Compared with the wavelength drift of 0.3nm / ° C for LEDs and side-emitting lasers, the wavelength drift of this product is low (only 0.07nm / ° C) and the product performance is more stable. And the beam divergence angle is small, easy to collimate; the product performance is superior.
850-940nm 6mW VCSEL diode has low heat generation. This multi-line emitting laser module uses multi-mode VCSEL and advanced oxide isolation technology.
Can be widely used: proximity sensor, wristband pulse oximeter, gas sensor, PM2.5 / 10 detector, smoke detector, steam sensor, etc.
