HPTCM-D Butterfly Packaged Laser Driver Mount with Current and TEC Controllers

       Many near-IR TDLAS gas analyzers are based on DFB butterfly packaged lasers. Precise control of the temperature and current for the DFB laser is required in order to achieve high-precision gas analysis. HealthyPhoton developed a high-performance driver specifically designed for the 14-pin Butterfly Packaged Laser Diode (BPLD) used as the light source. Our model HPTCM-D includes functionalities such as high-efficiency heat-dissipating fin, TEC temperature control, and low-noise current driver.



  • Details

       HPTCM-D Butterfly Packaged Laser Driver Mount is suitable for near-IR TDLAS gas sensing system integration and OEM applications. With an HPTCM-D, a photodetector unit and a lock-in demodulation module, the core function of a near-IR TDLAS system can be built.

Parameters

Module parameter

Value

TEC

Target LD temperature range

10~50°C (no condensation)

Control accuracy

0.01°C

TEC max control current

2A

TEC max power

12W (25°C)

LD current drive

Output current

0~250mA

Max bias voltage

5V

Avg. current noise

< 10uA

Analog modulation bandwidth

100 kHz

Slow start rate

 15mA/ms

Operating temperature

 -5~65°C

Advantages
•  Integration of a TEC temperature control, a current driver, and a compatible heatsink for 14-pin butterfly packaged  lasers;    
•  Ultra-low driving current noise;
•  External analog modulation available;
•  Two startup modes: local startup and remote startup;
•  Adjustable upper limit of the laser diode bias current and the upper limit of the TEC current;

•  Analog monitors for target/actual LD temperature and the bias current;

•  An adjustable current clamp that can limit the bias current overshoot.

Docs
  • Model:HPTCM-D Butterfly Packaged Laser Driver Mount with Current and TEC Controllers

    HPTCM-D Butterfly Packaged Laser Driver Mount with Current and TEC Controllers
Applications

Contact us for more infomation!

Tel:156-1892-2826

E-mail:info@healthyphoton.com

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