4.56um High power consumption DFB-QCL Laser Module   2021-11-28    


4.56um High power consumption table DFB-QCL Laser is a tunable CW laser developed by LD-PD Inc.The Wavelength tuning range can up to 30nm, Collimation output power more than 150mW.

This module can solve problems in areas such as Gas Sensing.Our DFB-QCL Laser module integrated temperature control, drive.We also build in our Lockin amplifier inside.This Software can also be used to control the working temperature and current of the laser, so that the laser can work steadily and maintain the accuracy of the measurement results.The FPGA is added inside the laser module to facilitate the processing of gas concentration measurement.1f and 2f signal output is possible from BNC Interface and The gain value is optional for our customer.


Product model



Name Model Price
4.56um low power consumption DFB-QCL Laser Module  [PDF]  [RFQ]

MIR-QCL- W4560 -1-DFB-100
Stock NO.: A80060034
USD 23500.00 
 


Parameter



Features

● Low power consumption, high power

● Lock-in Amplifier included

● High SMSR

● Software control 

● Small size

Specifications

Product parameter

Parameters

unit

Specs

Min

Type

Max



4.56um DFB-QCL

Output power

mW


100


Peak operating wavelength

um


4.56


Spectrum WidthFWHM

MHz


1MHz


SMSR

dB

30



Output ISO

dB


30


Wavelength temperature coefficient

nm/


0.6


Wavelength current coefficient

nm/mA


0.2


Output power stability8   hours

%


±1

±4

Power Tuning Range

%

0


100

TEC Working temperature

0


50

power supply voltage

VAC

100

220

240

Working temperature

0


90

Storage temperature

-40


85

size

mm

340(L)×240(W)×100(H)


Laser spectrum

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Control GUI

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Wavelength temperature tuning curve 

2345截图20211128150402_副本.png

Power stability curve

60004753624bf.png


Beam Profile

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Test camera Pixel size = 5 μm, Gaussian spot diameter is 320 μm


TDLAS for Short Optical path(Optical path@10cm 10% and 200ppm CO)

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Peak to Peak Value(10% CO)1.56V

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200ppm 

gg8_副本.jpg

Application

● TDLAS CO measurement system

● Light source for mid-infrared system

Ordering Info

MIR-QCL- W□□□□ -☆-△-XX

W□□□□:Wavelength

4560: 4560nm

5260: 5260nm

7400: 7400nm

☆ :Collimating output

1: With

0: Without

△:Type of laser

FP: QCL-FP

DFB: QCL-DFB

XX: output power

010=10mw

100=100mw



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