635nm 2mW Coaxial Packaged SM Diode Laser

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BWT Beijing Ltd.

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Features:

635nm wavelength

2mW output power

4μm fiber core diameter

0.13 N.A.

1040nm-1200nm feedback protection

Applications:

Aiming beam for fiber laser

Printing application

Medical use

Scientific research

Specifications(25℃)		Symbol	Unit	K635F03RN-0.002W
Specifications(25℃)		Symbol	Unit	Minimum	Typical	Maximum
Optical Data	CW-Output Power	Po	mW	2	-	-
	Center Wavelength	λ	nm	635±10
	Spectral Width (FWHM)	△λ	nm	-	3	-
	Wavelength Temperature Shift	△λ/△T	nm/℃	-	0.2	-
Electrical Data	Electrical-to-Optical Efficiency	PE	%	1	-	-
	Threshold current	lth	mA	-	34	-
	Operating current	lop	mA	-	-	65
	Operating voltage	Vop	V	-	-	2.5
	Slope Efficiency	η	W/A	-	0.26	-
Fiber Data	Core diameter	Dcore	μm	-	4	-
	Cladding diameter	Dclad	μm	-	125	-
	Numeric aperture	NA	NA	-	0.13	-
	Fiber length	Lf	m	-	1	-
	Fiber Loose Tubing Diameter	-	μm	0.9mm PVC
	Minimum Bending Radius	-	mm	50	-	-
	Fiber termination	-	-	FC(APC)/SC(APC) /SMA905/ST
Feedback Isolation	Back reflection wavelength	-	nm	1040-1200
Feedback Isolation	Back reflection isolation	-	dB	-	30	-
Others	ESD	Vesd	V	-	-	500
	Storage temperature	Tst	℃	-20	-	70
	Lead Soldering Temp	Tls	℃	-	-	260
	Lead Soldering Time	t	sec	-	-	10
	Operating case temperature	Top	℃	15	-	35
	Relative Humidity	RH	%	15	-	75

Product Tags:

red laser module

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