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976nm 27w High Power Fiber Coupled Laser Diode Bwt

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976nm 27w High Power Fiber Coupled Laser Diode Bwt

City & Province beijing beijing
Categories Wiring Accessories

Product Details

Features:

 

976nm wavelength

27W output power

105µm fiber core diameter

0.22N.A.

1020nm-1200nm feedback protection

 

Applications:

 

           Fiber laser pump source

 

Specifications(25℃)

 

Symbol

 

Unit

 

K976AAHRN-27.00W
MinimumTypicalMaximum
Optical DataCW-Output PowerPoW27--
Center Wavelengthλcnm976±0.5
Spectral Width (FWHM)△λnm--0.7
Wavelength Shift with Temperature△λ/△Tnm/℃-0.02-
Wavelength Shift with Current△λ/△Anm/A-0.03-
Electrical DataElectrical-to-Optical EfficiencyPE% 48-
Threshold currentlthA-0.9-
Operating currentlopA-1213
Operating voltageVopV-4.86
Slope EfficiencyηW/A-25-

Fiber Data

 

Core diameterDcoreμm-105-
Cladding diameterDcladμm-125-
Numeric apertureNA--0.22-
Fiber lengthLfm-1-
Fiber Loose Tubing Diameter-mm0.9mm 
Minimum Bending Radius-mm50--
Fiber termination---None-
Feedback IsolationBack reflection wavelengthλnm1020-1200
Back reflection isolation-dB-30-
OthersESDVesdV--500
Storage temperatureTst-20-70
Lead Soldering TempTls--260
Lead Soldering Timetsec--10
Operating case temperatureTop20-30
Relative HumidityRH%15-75

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