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Free sample for laser dot module - B2 Fiber coupled diode laser 976nm-3W Wavelength-Stabilized – BWT Featured Image
  • Free sample for laser dot module - B2 Fiber coupled diode laser 976nm-3W Wavelength-Stabilized – BWT

Free sample for laser dot module - B2 Fiber coupled diode laser 976nm-3W Wavelength-Stabilized – BWT

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Free sample for laser dot module - B2 Fiber coupled diode laser 976nm-3W Wavelength-Stabilized – BWT Detail:

Product Features

Features of wavelength-stabilized fiber coupled diode laser. BWT uses automation equipment to guarantee the performance conformity of batch products; BWT adopts a separate VBG coupling process for each chip to ensure the best wavelength locked effect; BWT’s experienced Chinese and European technical team provides a solid foundation for wavelength-stabilized fiber coupled diode laser design, development and manufacturing.

BWT, founded in 2003, focuses on the development and manufacturing of laser technology. BWT has more than ten years of design, development and manufacturing experience in the field of wavelength locked diode lasers, and has provided more than 100K products for hundreds of customers at home and abroad, which are used in various types of fiber lasers, solid-state lasers and ultrafast laser pump sources. The performance of the products has been widely recognized by users at home and abroad.

Main Features

Wavelength：976±0.5nm
Output power: 3W
Fiber core diameter: 105μm
Optical fiber numerical aperture：0.22 NA
Applications:
Fiber laser pump source
Instructions for use
-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

K976AB2RN-3.000W

Specifications (25°C) Symbol Unit Minimum Typical Maximum
Optical Data ( 1 ) CW OutputPower Po w 3 - -
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 % - 50 -
Operating Current Iop A - 4 5
Threshold Current Ith A - 0.9 -
Operating Voltage Vop V - 1.6 1.8
Slope Efficiency η W/A - 1 -
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( 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 3W@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:

Free sample for laser dot module - B2 Fiber coupled diode laser 976nm-3W Wavelength-Stabilized – BWT detail pictures

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Persisting in "High quality, Prompt Delivery, Aggressive Price", we have established long-term cooperation with clientele from both equally overseas and domestically and get new and old clients' higher comments for Free sample for laser dot module - B2 Fiber coupled diode laser 976nm-3W Wavelength-Stabilized – BWT , The product will supply to all over the world, such as: Nicaragua, Puerto Rico, Spain, we have all day online sales to make sure the pre-sale and after-sale service in time. With all these supports, we can serve every customer with quality product and timely shipping with highly responsibility. Being a young growing company, we might not the best, but we are trying our best to be your good partner.
    • The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Brook from Czech Republic - 2018.11.06 10:04
    The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Renee from Bahamas - 2017.02.18 15:54
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