HPQCL-Q™ Standard Quantum Cascade Laser Head

       HealthyPhoton launched the first QCL emitter module in China, which integrates a high-quality QC laser chip, a Peltier cooler, an output beam collimating lens, and an auxiliary HeNe laser-alignment module. A complete QCL-based spectroscopic demo system can be built based on this QCL emitter module, with our QCL driver, TEC controller, and MCT detector. It is a complete turn-key system with a  low maintenance cost, which helps customers build a QCL-based system with the least engineering effort.



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• Compatible with HHL package

• Output collimated beam with extremely low optical interference fringes and red light for easy optical adjustment

• Integrated semiconductor TEC temperature control and low-noise air fan with 20W heat dissipation capability, ensuring constant chip temperature

• Output optical power can reach up to 100 mW

• Compatible with QC750-TouchTM  QCL driver

• Cables and connectors included

Mechanical Dimensions (Unit: mm)


Pin Assignments

 

pin assignments

 

Connection with QC750-Touch TM

PIN

DESCRIPTION

1

Laser cathode

2

Laser anode

3

TEC (+)

4

TEC (-)

5

Thermistor, 10 kΩ/20 kΩ

6

Thermistor, 10 kΩ/20 kΩ

7

+5V, RedBeam (+)\Fan (+)

8

RedBeam (-)

9

Fan (-)


Test Report

 

Figure 1. Wavenumber VS Current & Temperature


 


Figure 2. LIV and Beam Quality

  • Model:HPQCL-Q Standard Quantum Cascade Laser Head

    HPQCL-Q Standard Quantum Cascade Laser Head

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