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976nm 140w High Power Pumping Fiber Coupled Laser

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BWT Beijing Ltd.

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Brand Name : BWT

Model Number : K976ANYRN-140.0W

Certification : ISO9001

Place of Origin : China

MOQ : 1 Piece/Pieces

Payment Terms : T/T

Delivery Time : 4-8weeks

wavelength : 976nm

power : 140W

fiber : 106.5µm /0.22NA

feedback protection : 1020nm-1200nm

Application : Laser pumping

Laser type : Diode Laser

Supply Ability : 100,000/year

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Features:

Applications:

Specifications(25℃)		Symbol	Unit	K976ANYRN-140.0W
Specifications(25℃)		Symbol	Unit	Minimum	Typical	Maximum
Optical Data	CW-Output Power	Po	W	140	-	-
	Center Wavelength	λc	nm	976±0.5
	Spectral Width (FWHM)	△λ	nm	<0.7
	Wavelength Shift with Temperature	△λ/△T	nm/℃	-	0.02	-
	Wavelength-Stabilized Operating Range	△λ/△A	nm/A	(Iop-2) ~ Iop
Electrical Data	Electrical-to-Optical Efficiency	PE	%	-	44.5	-
	Threshold current	lth	A	-	0.7	-
	Operating current	lop	A	-	14.0	16.0
	Operating voltage	Vop	V	-	22.5	25
	Slope Efficiency	η	W/A	-	10.0	-
Fiber Data	Core diameter	Dcore	μm	-	106.5	-
	Cladding diameter	Dclad	μm	-	125	-
	Buffer diameter	Dbuf	μm	-	250	-
	Numeric aperture	NA	-	-	0.22	-
	Total Fiber length	Lf	m	1.8	2	-
	Fiber Loose Tubing Diameter	-	mm	0.9
	Minimum Bending Radius	-	mm	60	-	-
	Fiber termination	-	-	-	None	-
Feedback Isolation	Back reflection wavelength	λ	nm	1020-1200
Feedback Isolation	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	℃	20	-	30
	Relative Humidity	RH	%	15	-	75
	Weight	W	g	-	250	-

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pumping fiber coupled laser

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