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High Power 976nm 140w Wavelength Stabilized Diode Laser Fiber Coupled

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BWT Beijing Ltd.

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Place of Origin : China

Brand Name : BWT

Certification : ISO9001

Model Number : K976BN1RN-140.0W

MOQ : 1 Piece/Pieces

Delivery Time : 4-8weeks

Payment Terms : T/T

Supply Ability : 100,000/year

Wavelength : 976mm

Laser type : Fiber coupled diode laser

Application : Fiber laser pump source

Output power : 140W

Fiber laser pump source : 106.5μm

Feedback protection : 1020-1200nm

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Features:

976nm wavelength

140W output power

106.5µm fiber core diameter

0.22N.A.

1020nm-1200nm feedback protection
Application:

Fiber laser pump source

Specifications(25℃)		Symbol	Unit	K976BN1RN-140.0W
Specifications(25℃)		Symbol	Unit	Minimum	Typical	Maximum
Optical Data	CW-Output Power	Po	W	140	-	-
	Center Wavelength	λc	nm	976±1nm
	Spectral Width (FWHM)	△λ	nm	-	-	1
	Wavelength Shift with Temperature	△λ/△T	nm/℃	-	0.02	-
	Wavelength Shift with Current	△λ/△A	A/℃	-	0.03	-
Electrical Data	Electrical-to-Optical Efficiency	PE	%	-	48	-
	Threshold current	lth	A	-	0.9	-
	Operating current	lop	A	-	13	14
	Operating voltage	Vop	V	-	22.4	23.8
	Slope Efficiency	η	W/A	-	11.6	-
Fiber Data	Core diameter	Dcore	μm	-	106.5	-
	Cladding diameter	Dclad	μm	-	125	-
	Numeric aperture	NA	NA	-	0.22	-
	Fiber length	Lf	m	-	2	-
	Fiber Loose Tubing Diameter	-	mm	0.9
	Minimum Bending Radius	-	mm	50	-	-
	Fiber termination	-	-	None
Feedback Isolation	Back reflection wavelength	λ	nm	1020-1200
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	℃	20	-	30
	Relative Humidity	RH	%	15	-	75

Product Tags:

976nm wavelength stabilized diode laser

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