Factory source 50w laser diode - 915nm 300W Fiber coupled diode laser used in fiber laser pump source – BWT

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Factory source 50w laser diode - 915nm 300W Fiber coupled diode laser used in fiber laser pump source – BWT Detail:

Product Features:

The fiber laser pump source diode laser 915nm-300W adopts a variety of coupling and thermal management technologies that BWT has experienced over the years. Through the continuous improvement of BWT’s professional technical team, this technology can control power and wavelength based on customer needs. The product wavelength range includes various pump bands required by fiber lasers, and the optional power range is wide. It greatly enriches the customer’s choice of products.

During the production process, BWT’s quality control personnel conduct multiple quality inspections on each chip and component to ensure product reliability. BWT introduces European standards, and experienced Chinese and European R&D personnel can also guarantee the product’s use effect.

Main Features

Wavelength：915nm
Output power: 300W
Fiber core diameter: 200μm
Optical ﬁber numerical aperture：0.22
Feedback protection: 1020nm-1200nm

Instructions for use

- Avoid eye and skin exposure to direct radiation during operation.
- ESD precautions must be taken during storage, transportation and operation.
- Short-circuit is required between pins during storage and transportation.
- Please connect pins to wires by solder instead of using socket when operation current is higher than 6A.

PRODUCT PARAMETERS

Specifications (25°C)		Symbol	Unit	Minimum	Typical	Maximum
Optical Data(1)	CW OutputPower	Po	w	300	-	-
	Center Wavelength	λc	nm	915±10
	Spectral Width(FWHM)	△λ	nm	-	4	6
	Wavelength Shift with Temperature	△λ/△T	nm/°C	-	0.3	-
	0.17/0.22NA	-	%	90	95	-
Electrical Data	Electrical-to-Optical Efficiency	PE	%	-	50	-
	Operating Current	Iop	A	-	26	28
	Threshold Current	Ith	A	-	1.2	-
	Operating Voltage	Vop	V	-	22.4	24
	Slope Efficiency	η	W/A	-	12	-
Fiber Data	Core Diameter	Dcore	μm	-	200	-
	Cladding Diameter	Ddad	μm	-	220	-
	Numeric Aperture	NA	-	-	0.22	-
	Fiber Length	Lf	m	-	2	-
	Fiber Loose Tubing Diameter	-	mm	0.9
	Minimum Bending Radius	-	mm	88	-	-
	Fiber Termination	-	-	FF
Feedback Isolation	Wavelength Range	-	nm	1020-1200
Feedback Isolation	Isolation	-	dB	-	30	-
Others	ESD	Vesd	V	-	-	500
	Storage Temperature⑵	Tst	°C	-20	-	70
	Lead Soldering Temp	Tls	°C	-	-	260
	Lead Soldering Time	t	sec	-	-	10
	Operating Case Temperature(3)	Top	°C	15	-	35
	Relative Humidity	RH	%	15	-	75

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In order to best meet client's needs, all of our operations are strictly performed in line with our motto "High Quality, Competitive Price, Fast Service" for Factory source 50w laser diode - 915nm 300W Fiber coupled diode laser used in fiber laser pump source – BWT , The product will supply to all over the world, such as: Belarus, Durban, Anguilla, Our factory is equipped with complete facility in 10000 square meters, which makes us be able to satisfy the producing and sales for most auto part products. Our advantage is full category, high quality and competitive price! Based on that, our products win a high admiration both at home and abroad.

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