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878.6 Nm Output Power 20w Diode Laser For Solid State Laser Pumping Series

Basic Information
Place of Origin: China
Brand Name: BWT
Certification: ISO9001
Model Number: K878BAHRN-20.00W
Minimum Order Quantity: 1 Piece/Pieces
Delivery Time: 4-8weeks
Payment Terms: T/T
Supply Ability: 100,000/year
Detail Information
Power: 20W Wavelength: 878.6nm
Fiber Core Diameter: 200µm Optical fiber Numerical Aperture: 0.22NA
Type: Fiber Coupled Diode Laser Feedback Protection: 1020-1200nm
High Light:

fiber coupled 20w diode laser

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20w diode laser 878.6 nm

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fiber coupled diode laser 20w


Product Description

 

 Key Features:

 

 

Wavelength:878.6nm

Output power:20W

Fiber core diameter:200μm 

Optical fiber numerical aperture:0.22 NA 

Feedback protection:1020nm~1200nm

 

 

 

Specifications(25℃)

 

Symbol

 

Unit

 

K878BAHRN-20.00W
Minimum Typical Maximum
Optical Data CW-Output Power Po W 20 - -
Center Wavelength λc nm 878.6±1
Spectral Width (FWHM) △λ nm - 0.5 -
Wavelength Shift with Temperature △λ/△T nm/℃ - 0.03 -
NA Filling(95% of Power) - NA - 0.17 -
Electrical Data Electrical-to-Optical Efficiency PE %   47 -
Threshold current lth A - 1.5 -
Operating current lop A - 12.5 14.0
Operating voltage Vop V - - 4
Slope Efficiency η W/A - 1.8 -

Fiber Data

 

Core diameter Dcore μm - 200 -
Cladding Diameter Ddad μm - 220 -
Numeric aperture NA - - 0.22 -
Fiber Length Lf m - 1.5 -
Fiber Loose Tubing Diameter - mm - 3.0  
Minimum Bending Radius - mm 88 - -
Fiber Termination - - SMA905
Feedback lsolation Wavelength - nm 1020-1200
lsolation - dB 30
Others ESD Vesd V - - 500
Storage temperature Tst -20 - 70
Lead Soldering Temp Tls - - 260
Lead Soldering Time t sec - - 10
Operating case temperature Top 20 - 30
Relative Humidity RH % 15 - 75

 

Contact Details
Wang

Phone Number : +8615344313157