Shanghai China
 86-21-61111380
 

HHL packaged QCLs (4-12um)

    Recently years, the commercialization of QCL(Quantum Cascade Laser) has achieved rapid development. As a new mid-infrared laser, QCL has important and irreplaceable usages including high precision trace gas sensoring, free space optical communication and directional infrared inference etc. Healthy Photon cooperates with the international leading QCL chip manufacturers, provides customers with more economic HHL Packaged mid-infrared QCL laser solutions.

 

Healthy Photon can provide HHL packaged QCL laser with wavelength range from 4 μm to 12μm. The laser can be Fabry-Perot multiple longitudinal mode output type or Distributed Feedback(DFB)single longitudinal mode output type. Output spectral FTIR test data and LIV curves are provided with the products, we can also provide output collimating accessories compatible with HHL package completely, QCL current driver and temperature control module.  

 

 

  Features                        Applications

 

√  low cost and ultra-small size module

√  wavelength: 4-12μm

  (customized version available)

√   ultra-narrow single mode line width(< 1MHz)

√   Divergence or collimation light output(optional)

√   current supply and TEC driver(optional)

  √   high precision trace gas sensoring

 √   molecules spectrum analysis

 √   free space optical communication

 √   biological and chemical warfare agent detection

 √   directional infrared inference

 

 

 

 

 

                           Parameter

 General ratings (T=25)

 Symbol

Unit

 Typical

Output optical power

 Pout

  mW

 >10

 Operating current

 I

 mA

 500

Operating voltage

 V

 Volts

 14

 DFB SMSR (side mode suppression ratio)

 SMSR

 dB

 >25

Slow axis divergence angle(FWHM)

 

 Degrees

 35

 Fast axis divergence angle(FWHM)

 

 Degrees

 55

 PIN Number

  Function

 1

 TEC(-)

 2

 N/A

 3

 Not connected

 4

 Laser Anode

 5

 Thermistor 10k

 6

 Thermistor 10k

 7

 Laser Cathode

 8

 Not connected

 9

 Not connected

 10

 TEC(+)

 

                      Package Dimensions 

 

 

 

 

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