0.22NA High Bright Pump Laser Diode 200w 976nm With 200m Fiber Core K976DA9RN-200.0W manufacturer from China China Pump Laser Diode Online Marketplace

0.22NA High Bright Pump Laser Diode 200w 976nm With 200m Fiber Core

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: K976DA9RN-200.0W

0.22NA High Bright Pump Laser Diode 200w 976nm With 200μm Fiber Core

This product is build upon the foundation of multi-emitter coupling technology and simplified packaging. By coupling as many as possible emitters to a single fiber, BWT has advanced the laser brightness apparently. 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.

With the design of low current and high voltage driver as well as serviceable of failed emitter make it low cost-of-ownership.

Features:

915nm, 940nm,976nm wavelength
200W output power
200µm fiber core diameter
0.22N.A.
1030nm-1200nm feedback protection

Applications:

Fiber laser pumping
Material processing

Specifications(18)		Symbol	Unit	K9XXDA9RN-200.0W
Optical Data	CW-Output Power	P_o	W	200
	Center Wavelength	l_c	nm	915,940,976
	Tolerance of λ	-	nm	±3
	Spectral Width (FWHM)	λ	nm	<5
	Temperature Drift of λ	-	nm/	~0.3
Fiber Data⁽¹⁾	Fiber Core Diameter	W_c	µm	200
Fiber Data⁽¹⁾	Numerical Aperture	N.A.	-	0.22
Electrical Data	Operating Current	I_op	A	<13
	Threshold Current	I_th	A	0.8
	Conversion Efficiency	η	%	48
	Slope Efficiency	η_D	W/A	16
	Operating Voltage	V_op	V	34
	Reverse Voltage	V_re	V	50
Feedback Isolation	Wavelength Range	l	nm	1030-1200
Feedback Isolation	Isolation	-	dB	>30
Others	Operating Temperature (base of laser housing)	T_op		18-25
	Storage Temperature(non-operating)	T_st		-20~+70
	Dimensions (fiber and connector not included)	-	mm	130 x76 x22.5
	Lead Soldering Temperature	T_is		260(10 sec.)