3.348μm low-power ICL-DFB tunable continuous wave laser (pure drive Benchtop light source) 5mW

The 3.348um ICL-DFB laser is a tunable continuous-wave laser developed by Idealphotonics . It features a narrow linewidth, high power, and low power consumption, making it ideal for gas sensing tests, especially for detecting hydrocarbons and other related gases. Additionally, the desktop ICL-DFB laser module integrates a driver and temperature control module. It can be controlled via software to adjust the laser’s temperature and operating current, ensuring stable operation and maintaining measurement accuracy. The laser module also includes an optional FPGA (available for an additional fee) to facilitate the processing of gas concentration measurements.

Product features：Continuous wave、 Single-mode spectrum、 Tunable light source、 Low power consumption、 High-quality beam、 Narrow linewidth、 Software intelligent control、 Compact structure

Application area：TDLAS gas system measurement setup、 Mid-infrared system light source、 Mid-infrared device analysis

Unit Price

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Part Number

LDC-MIR-ICL-W3348-3-DFB-05

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General Parameters

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Dimensional Drawing

Parameters

Parameters	Unit	Technical Specifications
		Min.	Typ.	Max.
		3.348um ICL-DFB
Laser Output Power	mW	0.5	5	8
Peak Operating Wavelength	um		3.348
Spectral Width (FWHM)	MHz		3
Output Side-Mode Suppression Ratio (SMSR)	dB		20	30
Wavelength Tuning Range	nm	6	10	25
Wavelength Temperature Coefficient	nm/℃		0.32
Wavelength Current Coefficient	nm/mA		0.06
Output Power Stability (8h）	%		±1	±4
Output Power Adjustable Range	%	0		100
Operating Current	mA	40	80	120
Threshold Current	mA	15	20	25
Operating Voltage	V	7	9	12
Chip Operating Temperature	℃	-20	10	40
Storage Temperature	℃	15	20	65
Dimensions	mm	340(L)×240(W)×100(H)