4.6μm Low-Power benchtop DFB-QCL Mid-Infrared Quantum Cascade Laser 20mW (Benchtop Light Source)

QCL4660-4.6um 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. It has a tunable range of over 100nm and an output power greater than 20mW, meeting the industrial needs of customers for gas sensing and other tests. Our laser features stable collimated output power and high temperature-wavelength stability, several orders of magnitude more stable than traditional high-power quantum cascade lasers. It provides excellent test light sources for our mid-infrared testing customers.

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

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

Unit Price

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Part Number

LDC-MIR-QCL-W4600-1-DFB-020

Lead Time

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Stock

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General Parameters

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Dimensional Drawing

Parameters

Technical Specifications	Unit	Technical Specification
		Min.	Typ.	Max.
Product Model		QCL4600
Output Power	mW	20	-	40
Peak Operating Wavelength	um	4.5	4.6	4.7
Spectral Width (FWHM)	MHZ	-	3	-
Side Mode Suppression Ratio (SMSR)	dB	20	-	-
Output Isolation	dB	-	30	-
Wavelength Temperature Coefficient	nm/℃		0.6
Wavelength Current Coefficient	nm/mA		0.2
Output Power Stability (15 mins)	%	-	±0.5	±1.0
Output Power Stability (8h)	%	-	±1.0	±2.0
Output Power Adjustable Range	%	0	-	100
Power Adjustment Mode		Software Control
TEC Stability	℃	-	±0.1	±0.2
TEC Operating Range	℃	0	30	50
Operating Voltage	VAC	100	220	240
Power Consumption	W	-	-	2
Operating Temperature	℃	0	-	55
Storage Temperature	℃	-20	-	65
Dimensions	mm	290(L)×108(W)×68(H)mm