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135µm Pump Laser Diode

Categories Pump Laser Diode
Place of Origin: China
Brand Name: BWT
Certification: ISO9001
Model Number: K976DN1RN-200.0W
MOQ: 1 Piece/Pieces
Delivery Time: 4-8weeks
Payment Terms: T/T
Supply Ability: 100,000/year
Product Name: Fiber laser pumping
Output Power: 200W
Wavelength: 976nm
Fiber bundle diameter: 135µm
Numerical aperture: 0.22N.A
Application: Fiber laser pumping,Material processing
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135µm Pump Laser Diode

Features:

  • 976nm wavelength
  • 200W output power
  • 135µm fiber core diameter
  • 0.22N.A.
  • 1040nm-1200nm feedback protection

Applications:

  • Fiber laser pumping

Specifications(25℃)


Symbol


Unit


K976DN1RN-200.0W
MinimumTypicalMaximum
Optical DataCW-Output PowerPoW200--
Center Wavelengthλcnm976±3nm
Spectral Width (FWHM)△λnm6
Wavelength Shift with Temperature△λ/△Tnm/℃-0.3-
Wavelength Shift with Current△λ/△Anm/A-1-
Electrical DataElectrical-to-Optical EfficiencyPE%-48-
Threshold currentlthA-0.9-
Operating currentlopA-1314
Operating voltageVopV-31.535
Slope EfficiencyηW/A-17.5-

Fiber Data


Core diameterDcoreμm-135-
Cladding diameterDcladμm-155-
Buffer diameterDbufμm-320-
Numeric apertureNANA-0.22-
Fiber lengthLfm1.92-
Fiber Loose Tubing Diameter-μm1mm PTFE /180cm
Minimum Bending Radius-mm88--
Fiber termination---FPT-
Feedback IsolationBack reflection wavelengthλnm1040-1200
Back reflection isolation-dB-30-
OthersESDVesdV--500
Storage temperatureTst-20-70
Lead Soldering TempTls--260
Lead Soldering Timetsec--10
Operating case temperatureTop15-35
Relative HumidityRH%15-75
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