850nm TO46 polarization-maintaining fiber-coupled VCSEL laser diode (with TEC)

850nm TO46 polarization-maintaining fiber-coupled VCSEL laser diode (with TEC)

VCSEL is a vertical emitting MOVPE grown GaAsP/AlGaAs single mode diode laser. Wavelength tuning can be achieved by laser current and temperature tuning. Built-in TEC and thermistor.

Product features：Low temperature dependence of electrical and optical properties、 Vertical cavity surface emitting laser、 Internal TEC and thermistor, ESD protection、 Narrow linewidth、 2nm tunable

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 to avoid surge current

·The laser diode must be used according to the specification requirements

·The laser diode must have good cooling effect ·Storage temperature: -20°C to +80°C

Optional Configurations

Downloads

850nm TO46 polarization-maintaining fiber-coupled VCSEL laser diode (with TEC).pdf