products

976nm 140w High Power Fiber Coupled Laser Diode Detachable For Fiber Laser Pump Source

Basic Information
Place of Origin: China
Brand Name: BWT
Certification: ISO9001
Model Number: K976BN1RN-140.0W
Minimum Order Quantity: 1 Piece/Pieces
Delivery Time: 4-8weeks
Payment Terms: T/T
Detail Information
Certification: ISO9001 Wavelength: 976nm±1nm
Laser Type: High Power Fiber Detachable Diode Laser Application: Fiber Laser Pump Source
Laser Power: 140W Optical fiber Numerical Aperture: 0.22 NA
Fiber Core Diameter: 106.5μm Feedback Protection: 1020nm~1200nm
High Light:

976nm high power fiber coupled laser diode

,

pump source fiber coupled diode laser

,

140w high power fiber coupled laser diode


Product Description

976nm 140w Fiber Detachable High Power Diode Laser For Fiber laser pump source

 

Features:

  Wavelength:  976±1nm

  Output powe: 140W
  Fiber core diameter:106.5μm
  Optical fiber numerical aperture:0.22 NA
  Feedback protection:1020nm~1200nm

 

Applications:

Fiber laser pump source
                                               

Specifications(25)

Symbol

Unit

K976BN1RN-140.0W
Minimum Typical Maximum

Optical Data(1)

CW-Output Power Po W 140 - -
Center Wavelength λc nm 976±1
Spectral Width (FWHM) △λ nm - - 1
Wavelength Shift with Temperature λ /△T nm/℃ - 0.02 -
Wavelength Shift with Current λ /△A nm/A - 0.03 -

Electrical Data

Electrical-to-Optical Efficiency PE % - 48 -
Operating Current Iop A - 13 14
Threshold Current Ith A - 0.9 -
Operating Voltage Vop V - 22.4 23.8
Slope Efficiency η W/A - 11.6 -

 Fiber Data

Core diameter Dcore µm - 106.5 -
Cladding Dianmeter Dcore µm - 125  
Numerical Aperture N.A. - - 0.22 -
Fiber Length lf m - 2 -
Fiber Loose Tubing Dlameter - mm 0.9
Minimun Bending Radius - mm 50 - -
Fiber Termination - - None
Feedback lsolation wavelength Range - nm 1020-1200
lsolation - dB - 30 -

Others

ESD Vesd V - - 500

Storage Temperature(Non-

operating)(2)

 

Tst

 

-20 - 70
Lead Soldering Temp Tls - - 260
Lead Soldering Time t sec - - 10
Operating Case Temperature(3) Top 20 - 30
Relative Humidity RH % 15 - 75

 

(1) Data measured under operation output at 140W@25℃.
 

(2) A non-condensing environment is required for operation and storage.
 

(3) Operating temperature defined by the package housing. Acceptable operating range is 20 - 30℃, but performance may vary.

976nm 140w High Power Fiber Coupled Laser Diode Detachable For Fiber Laser Pump Source 0

Contact Details
Wang

Phone Number : +8615344313157