7.2μm Low-Power Benchtop DFB-QCL Mid-Infrared Quantum Cascade Laser (TDLAS Integrated Control Module)

The QCL7200 – 7.2μm Low-Power Benchtop DFB-QCL Mid-Infrared Quantum Cascade Laser is the first ultra-low-power QCL DFB laser developed by IdealPhotonics in the first half of 2018. With a tunable range exceeding 100nm and an output power greater than 40mW, it meets the industrial demands for gas sensing and testing applications. Our laser provides collimated output with stable power and exceptional temperature-wavelength stability, surpassing traditional high-power quantum cascade lasers by several orders of magnitude. This makes it an optimal testing light source for customers in mid-infrared applications.

Product features：Low power consumption, high output power、 Narrow linewidth、 Compact structure、 Intelligent software control、 Built-in FPGA

Application area：TDLAS N₂O high-precision trace analysis、 Mid-infrared test light source、 Mid-infrared device analysis

Unit Price

Please contact customer service for a discounted quote.

Part Number

TDLAS-MIR-QCL-W7200-1-DFB-040

Lead Time

Please contact customer service for lead time.

Stock

Please contact customer service for stock availability.

Add to Inquiry

Inquire online

General Parameters

Download Document

Dimensional Drawing

2F signal acquisition interface:

Algorithm calibration interface:

Modulation signal linearity test (oscilloscope voltage signal effect diagram):

Parameters

Parameters	Unit	Specs
		Min.	Typ.	Max.
PN#		QCL7200
Output Power ¹	mW	60	-	70
Peak Operating Wavelength ²	um	7.1	7.2	7.3
Spectral Width (FWHM)	MHZ	-	3	-
Output Side Mode Suppression Ratio (SMSR)	dB	20	-	-
Output Isolation ³	dB	-	30	-
Wavelength Temperature Coefficient	nm/℃	-	0.6	-
Wavelength Current Coefficient	nm/mA	-	0.2	-
Output Power Stability (15 minutes) ⁴	%	-	±0.5	±1.0
Output Power Stability (8 hours) ⁴	%	-	± 1.0	± 2.0
Output Power Adjustable Range	%	0	-	100
Output Power Adjustment Mode		Software Control
TEC Stability	℃	-	±0.1	±0.2
TEC Operating Range	℃	0	30	50
Operating Voltage	VAC	100	220	240
Electrical Power Consumption ⁵	W	-	-	2
Operating Temperature	℃	0	-	55
Storage Temperature	℃	-20	-	65
Dimensions	mm	290(L)×108(W)× 68(H) benctop