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2021 High quality 915 nm laser diode - 976nm-18W Wavelength-Stabilized Fiber coupled diode laser – BWT Featured Image
  • 2021 High quality 915 nm laser diode - 976nm-18W Wavelength-Stabilized Fiber coupled diode laser – BWT

2021 High quality 915 nm laser diode - 976nm-18W Wavelength-Stabilized Fiber coupled diode laser – BWT

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We have our own product sales staff, style crew, technical group, QC staff and package staff. We now have strict high quality management procedures for each approach. Also, all of our workers are experienced in printing subject for Single Mode Laser Diode , Multimode Fiber Laser , Fiber Laser Pumping , To provide customers with excellent equipment and services, and constantly develop new machine is our company's business objectives. We look forward to your cooperation.
2021 High quality 915 nm laser diode - 976nm-18W Wavelength-Stabilized Fiber coupled diode laser – BWT Detail:

Product Features

The 976-18W wavelength locking semiconductor laser features high reliability and wide wavelength locking range. The wavelength locking laser needs to ensure the best wavelength locking effect during processing. BWT uses automated equipment, so BWT uses a separate VBG coupling process for each chip. If there is a need for batch production, BWT’s fully automated production equipment can ensure the performance consistency of batch products; BWT’s experienced Sino-European technical team has laid a solid foundation for the design, development and manufacture of stable-wave fiber-coupled diode lasers.

BWT has more than ten years of experience in the design, development and manufacturing of wavelength-locked semiconductor lasers. Since 2003, it has provided more than 100K products to hundreds of customers at home and abroad, and is now widely used as fiber lasers and ultrafast lasers the pump source. The performance of the product has been completely stable and reliable, and has been recognized by many customers.

Main Features

Wavelength：976±0.5nm
Output power: 18W
Fiber core diameter: 105μm
Optical fiber numerical aperture：0.22 NA
Feedback protection: 1020-1200nm
Applications:
Fiber laser pump source

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.

- Soldering point should be close to the middle of the pins. Soldering temperature should be lower than 260℃ and time shorter than 10 second.

- Make sure the fiber output end is properly cleaned before operation of laser. Follow safety protocols to avoid injury when handling and cutting the fiber.

Minimum Order Quantity: 1 Piece/Pieces
Delivery Time: 2-4weeks
Payment Terms: T/T

K976AA2RN-18.00W

Specifications (25°C) Symbol Unit Minimum Typical Maximum
Optical Data ( 1 ) CW OutputPower Po w 18 - -
Center Wavelength⑵ λc nm 976±0.5
Spectral Width(FWHM) △λ nm - - 0.7
Wavelength Shift with Temperature △λ/△T nm/°C - 0.02 -
Wavelength Shift with Current △λ/△A nm/A - 0.03 -
Electrical Data Electrical-to-Optical Efficiency PE % - 48 -
Operating Current Iop A - 12 13
Threshold Current Ith A - 0.9 -
Operating Voltage Vop V - 3.2 4
Slope Efficiency η W/A - 1.7 -
Fiber Data Core Diameter Dcore μm - 105 -
Cladding Diameter Ddad μm - 125 -
Numeric Aperture NA - - 0.22 -
Fiber Length Lf m - 1 -
Fiber Loose Tubing Diameter - mm 0.9
Minimum Bending Radius - mm 50 - -
Fiber Termination - - None
Feedback Isolation Wavelength Range - nm 1020-1200
Isolation - dB - 30 -
Others ESD Vesd V - - 500
Storage Temperature( 2 ) Tst °C -20 - 70
Lead Soldering Temp Tls °C - - 260
Lead Soldering Time t sec - - 10
Operating Case Temperature( 3 ) Top °C 20 - 30
Relative Humidity RH % 15 - 75

(1) Data measured under operation output at 18W@25°C.
(2) Wavelength-Stabilized : Percentage of power in band of 974.5nm to 977.5nm ≧90%.
(3) A non-condensing environment is required for operation and storage.
(4) Operating temperature defined by the package case. Acceptable operating range is 20°C~30°C, but performance may vary.

Product detail pictures:

2021 High quality 915 nm laser diode - 976nm-18W Wavelength-Stabilized Fiber coupled diode laser – BWT detail pictures

Related Product Guide:
We have now a specialist, efficiency staff to provide good quality company for our consumer. We normally follow the tenet of customer-oriented, details-focused for 2021 High quality 915 nm laser diode - 976nm-18W Wavelength-Stabilized Fiber coupled diode laser – BWT , The product will supply to all over the world, such as: Estonia, Dubai, Mongolia, Our items are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
    • The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Ina from Burundi - 2018.11.28 16:25
    The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Candy from Albania - 2018.06.21 17:11
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