7.2um Low-Power Desktop DFB-QCL Mid-Infrared Quantum Cascade Laser (Desktop Light Source)

QCL7200-7.2um low-power desktop DFB-QCL mid-infrared quantum cascade laser is a domestically leading ultra-low-power QCL-DFB laser developed by Idealphotonics in the first half of 2018. The tunable range exceeds 100nm, and the output power is greater than 40mw to meet the industrial needs of customers testing gas sensors. Our laser collimated output has stable output power and high temperature and wavelength stability, which is several orders of magnitude higher than the stability of traditional high-power quantum cascade lasers. It provides an excellent test light source for our mid-infrared test customers.

Product features：Low power consumption, high power、 Narrow line width、 Compact structure、 Software intelligent control、 Built-in FPGA

Application area：TDLAS N2O High-Precision Trace Analysis 、Mid-Infrared Test Light Source 、Mid-Infrared Device Analysis

Unit Price

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Part Number

LDC-MIR-QCL-W7200-1-DFB-040

Lead Time

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Stock

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General Parameters

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Dimensional Drawing

Parameters

Parameters	Unit	Technical Specification
		Min.	Typ.	Max.
PN#		QCL7160
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)x108(W)x68(H)mm