20XX nm SAF gain-chip

Description

Brolis 20XX nm single-angled-facet (SAF) gain-chip offers wide gain-bandwidth for most demanding spectroscopy applications such as CO2 sensing. Our 2 micron gain chip offers access to over 100 nm of spectral band. SAF gain-chip can be used as stand-alone broadband source – i.e. SLD for liquid solution sensing offering up to 40 mW CW output power or as gain medium with over 100 nm tuning around 2050 nm in external cavity configuration. In proper ECL setup our 2 micron gain chip can deliver up to 40 mW in single frequency with side mode suppression ration over 32 dB. Typical applications for the 2 micron gain chip include molecular specroscopy ( CO2, NH3, etc), LIDAR and seeding applications.

Note!  Current sotck items of 20XX nm SAF gain-chip are available only in C-mount package (see drawing). For more information, please contact us at info.

This product platform is based on Brolis proprietary GaSb type-I laser technology. Our cutting edge laser products are developed in company’s state-of-the art cleanroom facility including advanced multi-wafer molecular beam epitaxy on market’s largest 3-inch GaSb substrate platform. We monitor and control every process: from device simulation, wafer growth, chip fabrication, chip testing and final package. With years of experience in developing beyond-state-of-the-art mid infrared laser technology – we are able to deliver most cutting edge components to market.


Applications

  • Security
  • Sensing
  • Medical
  • Research

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Typical Specifications

Physical properties
Cavity length mm 2.0
Emitter width um 5
Electrical properties
Threshold current mA 50
Voltage V < 1.2
Optical properties
Center wavelength nm 2025
Tuning range nm 1975 - 2075
Output power (Littrow / SLD) mW 14 / 40
Light emission angle degrees 19.9
Mode TE00