CW laser driver with TEC: CCS-CW

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CW laser driver for butterfly diodes wtih
TEC control & USB: CCS-CW 

This laser driver generates CW and modulated optical signal from a butterfly laser diode. 



Product reference: CCS-CW

Laser driver Datasheet



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Buy from stock in USA: $ 1,495 



Key features:

  • Compatible for butterfly laser diodes (Type 1 or Type 2 pinning)
  • Output Current : 0 - 1500 mA
  • Current Set-Point Resolution (@ 200 mA Set-Point): 0.05 mA
  • Output Voltage Maximum: 4.8 V (up to 12 V optional)
  • USB, manual & analog (0-5 V) power adjustment
  • Smart control (USB interface)


It is a very compact module with mounting sockets for butterfly laser diodes. This laser driver with integrated TEC controller delivers low noise current which can be modulated by an external 0-5 V signal.  


It is compatible with any butterfly pinning (Type 1, Type 2, Type 2 Bias-T, Type 2 anode grounded) ; For demanding applications, the laser driver modulation bandwidth can be increased to 900 kHz.


It is the most compact device with such performances and this makes it an ideal tool for OEM integration into your product.


Applications of this laser driver includes laser seeding, VCSEL evaluation (no socket version), non-destructive control, gas sensing/TDLAS etc.


This laser driver works alone or in series with other products in our range like:


Complex systems, such as fiber lasers, can be quickly developed on this module platform.





 Max (standard version )  Max (high-current version)

 Output current


 800 mA

 1500 mA

 Current set point resolution (@ 200 mA)

 0.05 mA



 Output voltage


 4,8 V

 5 V1)

 Laser diode package T° regulation



 Modulation bandwidth

100 Hz (default) or up to 900 kHz (option)

 TEC current/voltage


±1.5 A/3.8 V

 Compatibility & libraries

Windows XP/7/10 ; DLLs, - Hexa – Labview VIs ; Python



 Power supply

12 V (220 V/110 V adapter included)






PIN Configuration




GUI  interface



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