850nm TO46 polarization-maintaining fiber-coupled VCSEL laser diode (without TEC)

850nm TO46 polarization-maintaining fiber-coupled VCSEL laser diode (without TEC)

The 850 nm single-mode VCSEL is ideal for demanding sensing system applications. The VCSEL is a vertically emitting MOVPE grown GaAsP/AlGaAs single-mode diode laser. Wavelength tuning can be achieved by laser current and temperature tuning.

Product features：Gaussian beam profile、 Small beam divergence、 Narrow spectral width、 Low power consumption

Part Number：--

Application area：CPT atomic clock、 Optical coherence experiment

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Main parameters
General Parameters
Optional Configurations
Downloads

Main parameters

Core parameters

Dimension Drawing

General Parameters

Technical parameters:

Test conditions: temperature 25℃

Wavelength	850nm±10nm
Guaranteed output power	≥0.3mW
Threshold current	1.2mA
Operating current	6mA
Operating voltage	2.1v
Test output power	1.1m W
Polarization extinction ratio (PER)	>17dB
Fiber type	PMF
Fiber length	>80cm
Connector type	FC/APC
Packaging type	TO46 Coaxial package

Safety Information:

·Avoid eye exposure to direct or scattered radiation ·ESD precautions must be taken

·Use a constant current power supply. Avoid surge current

·Laser diodes must be used according to specification requirements

·Laser diodes must have good cooling effects ·Storage temperature: -20°C to +80°C

Optional Configurations

Downloads

850nm TO46 polarization-maintaining fiber-coupled VCSEL laser diode (without TEC).pdf