850 nm single-mode VCSEL is an ideal choice for high demand sensing system applications. VCSEL is a vertical emission MOVPE grown GaAsP/AlGaAs single-mode diode laser. Wavelength tuning can be achieved by laser current and temperature tuning
Name | Model | Description | Parameter | Price |
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● Gaussian beam profile
● Small beam divergence angle
● Narrow spectral width
● Low power consumption
Condition:TO P = 25°C
Parameters | value |
Emission Wavelength | 850nm±10nm |
Guaranteed output power | ≥0.3mW |
Threshold current | 1.2mA |
Laser current | 6mA |
Laser voltage | 2.1V |
Test output power | 1.2mW |
polarization extinction ratio(PER) | >16dB |
Fiber type | PMF Polarization maintaining fiber |
Fiber length | >80cm |
Connect type | FC/APC |
Package type | TO46 Coaxial package |
NOTE: Please clean the fiber end before operating it, and make sure no dust on the fiber end.
Safety Information
● Avoid eye exposure to direct or scattered radiation.
● ESD precautions must be taken.
● Use constant current power supply. Avoid surge current.
● Laser diode must be used according to the specifications.
● Laser diode must work with good cooling.
● Storage:-20℃~+80℃.
● CPT atomic clock
● Optical coherence experiment