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100% Original Factory 445nm Fiber Coupled Laser Diode - 976nm 60W wavelength locked range diode laser – BWT

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100% Original Factory 445nm Fiber Coupled Laser Diode - 976nm 60W wavelength locked range diode laser – BWT Detail:

Product Features

976nm 60W high reliability and wide wavelength locked range diode laser is used as a pump source for fiber lasers and ultrafast lasers, featuring high reliability and wide wavelength locking range. Wavelength locking products meet customers’ needs for fixed wavelength applications. BWT’s Sino-European R&D team has more than ten years of design, development and manufacturing experience in the field of wavelength-locked semiconductor lasers. The R&D personnel use a separate VBG coupling process for each chip to ensure the best wavelength locking effect; and automated equipment is used in the production process to ensure the performance consistency of batch products.
BWT provides customized services for wavelength locking products. Other wavelength or power customization services are available.

Main Features

Wavelength:976±0.5
Output power: 60W
Fiber core diameter: 106.5μm
Optical fiber numerical aperture:0.22 NA
Feedback protection:1020nm-1200nm
Applications:
Fiber laser pump source

Instructions for use

- 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.
- Use constant current power supply to avoid surge current during operation.
- Laser diode must be used according to the specifications.
- Laser diode must work with good cooling.
- Operation temperature ranges from 20℃ to 30℃ .
- Storage temperature ranges from -20℃ to +70℃.

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

K976AA5RN-60.00W

Specifications (25°C) Symbol Unit Minimum Typical Maximum
Optical Data ( 1 ) CW OutputPower Po w 60 - -
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 % - 52 -
Operating Current Iop A - 11 13
Threshold Current Ith A - 0.9 -
Operating Voltage Vop V - 11 12
Slope Efficiency η W/A - 6 -
Fiber Data Core Diameter Dcore μm - 106.5 -
Cladding Diameter Ddad μm - 125 -
Numeric Aperture 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 Wavelength Range - nm 1020-1200
Isolation - dB - 30 -
Others ESD Vesd V - - 500
Storage Temperature( 3 ) Tst °C -20 - 70
Lead Soldering Temp Tls °C - - 260
Lead Soldering Time t sec - - 10
Operating Case Temperature( 4 ) Top °C 20 - 30
Relative Humidity RH % 15 - 75

(1) Data measured under operation output at 60W@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:

100% Original Factory 445nm Fiber Coupled Laser Diode - 976nm 60W wavelength locked range diode laser – BWT detail pictures


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Our enterprise since its inception, usually regards product top quality as business life, repeatedly enhance manufacturing technology, make improvements to product excellent and continuously strengthen enterprise total high quality administration, in strict accordance with all the national standard ISO 9001:2000 for 100% Original Factory 445nm Fiber Coupled Laser Diode - 976nm 60W wavelength locked range diode laser – BWT , The product will supply to all over the world, such as: Finland, Auckland, Belarus, We have sufficient experience in producing products according to samples or drawings. We warmly welcome customers from home and abroad to visit our company, and to cooperate with us for a splendid future together.
  • In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
    5 Stars By Gladys from Italy - 2018.12.28 15:18
    The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
    5 Stars By Mildred from Sri Lanka - 2017.09.22 11:32
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