This low noise laser diode driver is most useful only when the level of noise is a major constraint. Its noise level is comparable with industry lowest noise battery-based drivers. This makes it the most compact low noise laser diode driver with such performances.

This low noise laser diode driver with integrated TEC controller delivers current which can be modulated internally or externally. It is compatible with any butterfly pinning (Type 1, Type 2, Type 2 Bias-T etc.). It is USB-controlled and contains several libraries for system integration (Labview VIs, DLLs,  Hexa etc.).

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Low noise laser diode driver Key Features :

  • Available for butterfly laser diodes and other form factors (Type 1 or Type 2 pinning)
  • Noise level comparable with industry lowest noise battery-based drivers
  • Output Current : 0.00 mA – 2500.00 mA
  • Current set-point resolution (@ 100 mA set-point): 0.025 mA
  • Temperature stability (typ) : <0.001°C
  • Internal and external modulation up to 100 kHz (500 kHz prov.)
  • Output Voltage Maximum: 0 – 24 V

    laser driver low noise performances
    Ultra low noise performances close to measurement instrument ground level
  • USB, manual & analog (0 – 5 V) power adjustment

Applications of this low noise laser diode driver includes fiber laser seeding, gas sensing, TDLAS, cold atoms R&D  etc.

The GUI software lets the user have total control of all module functions. It includes several libraries for software integration ((LabVIEW VIs, DLLs, Hexa)

This low noise laser diode driver  works alone or in series with other products in our range :

 

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

Butterfly Laser diodes such as Thorlabs, II-VI, or low noise external cavity based RIO  are perfectly well controlled.

 CCS-Low noise / TDLASCCS- Ultra low noise
Output current0 - 2500 mA
Set point resolution (@ 100 mA)0.025 mA
Output current modulation
(External mode)
0-20 mA/V (adjustable)
Bandwidth : 100 kHz (500 kHz provisional)
0-20 mA/V (adjustable)
Bandwidth : 100Hz
Output compliance voltage0 - 24 V5 V
Laser diode T° range0 - 90 °C
Temperature stability (typ)< 1mK
TEC current/Voltage+- 3A / 4.6V
BFM (Back Facet Monitor)Yes (variable gain)
External photodiode monitoringYes (variable gain)
Interface/GUI/librariesUSB / Win 7-10 / Hexa, DLLs, Python, LabVIEW
Dimensions (mm)170*126.8*32.5
Power supply24 V (110-220 V adaptator included)
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laser drivre with ultra low noise performances
CCS-low noise (modulation/TDLAS)
2500 mA low noise laser diode driver with TEC control & smart control (USB interface & Libraries). Internal and external low noise modulation capabilities up to 100kHz (500 kHz prov.) Ideal for TDLAS/Gas sensing application.
3 495
5 - 8 weeks
laser drivre with ultra low noise performances
CCS ultra low noise
2500 mA ultra low noise laser diode driver with TEC control & smart control (USB interface & Libraries). Modulation limited to 100Hz. Only for applications where the noise level in CW is the most critical point
4 495
5 - 8 weeks
laser diode driver board level low noise
CCS-low noise (board level)
Board level 2500 mA low noise laser diode driver with TEC control & smart control (USB interface & Libraries). Internal and external low noise modulation capabilities up to 100kHz (500 kHz prov.) Ideal for TDLAS/Gas sensing application. Board level products have a Minimum Order Quantity of 10 Pieces
1 795
5 - 8 weeks
laser diode driver board level low noise
CCS Ultra low noise (Board level)
Board level 2500 mA ultra low noise laser diode driver with TEC control & smart control (USB interface & Libraries). Modulation limited to 100Hz. Only for applications where the noise level in CW is the most critical point. MOQ 10 pieces.
2 295
5 - 8 weeks

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