50W / 55W High Power Laser Diode Module 940nm 105m For Material Processing

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Product Details

Brand Name	BWT		Place of Origin	China
Model Number	K940FA5RN-55.00W

Product Description

Delivery Time:4-8weeks
Certification:ISO9001
50W / 55W High Power Laser Diode Module 940nm 105μm For Material Processing

This series of products build upon the foundation of multi-emitter coupling technology, high brightness fiber coupling and simplified packaging. With fiber core diameters as small as 105um for fiber coupling, BWT has advanced the laser brightness. In multi-single emitter diode laser, many improved optical designs have been patented. A key feature of these devices is low current which easy for current design. These compact packaging and commercially recognized formats allow easy integration into the existing products. Furthermore, some products can include integrated photodiode and thermistor, as well as thermoelectric cooler (TEC). The detachable fiber can be controlled via the fiber detector.
?

Features:

? ?940,976 nm wavelength ?? 50W /55Woutput power ? ?105μm fiber core diameter ? ?0.15/0.22N.A.? ? ?1030-1200nm feedback protection?

Applications:

? ?Fiber laser pumping ? ?Medical use ? ?Material processing?

Specifications(25℃)	Symbol	Unit	?	?
Optical Data	Center Wavelength	λc	nm	940	976
CW-Output Power	Po	W	50,55
Tolerance of?λ	-	nm	?±10
Spectral Width (FWHM)	△λ	nm	<5
Temperature Drift of?λ	-	nm/℃	~0.3
Fiber Data(1)	Fiber Core Diameter	Wc	μm	105
Numerical Aperture	N.A.	-	0.15/0.22	0.15/0.22
Fiber Connector	-	-	SMA-905
Electrical Data	Operating Current	Iop	A	11	11
Threshold Current	Ith	A	0.8	0.8
Conversion Efficiency	η	%	>40	>40
Slope Efficiency	ηD	W/A	4.9	4.9
Operating Voltage	Vop	V	12
Reverse Voltage	Vre	V	17.5
Feedback Isolation	Wavelength Range	λ	nm	1030-1200
Isolation	-	dB	>30
Others	Operating Temperature	Top	℃	10~40
Storage Temperature	Tst	℃	-20~+70
Expected Lifetime	MTTF	h	>100, 000
Dimensions (fiber and connector not included)	-	mm	74.0 x 50.0 x 15.0
Lead Soldering Temperature	Tis

Contact Us

BWT Beijing: Contact nameMs. BWT Sales Team
Chat Now; Phone86-010-83681053; Address2nd Fl, No.4A Hangfeng Rd. Fengtai, Huzhou, Zhejiang

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Product Categories

808nm Diode Laser Module	Diode Laser Driver	Diode Laser Module	Diode Laser System
Fiber Coupler	High Power Diode Lasers	laser module	Medical Diode Laser
Pump Laser Diode	Red Diode Laser Module	V-groove Fiber Array	Wavelength Stabilized Laser Diode

50W / 55W High Power Laser Diode Module 940nm 105m For Material Processing

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