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20 Watt 940nm Fiber Coupled Diode Laser ISO9001

Categories Fiber Coupled Diode Laser
Place of Origin: China
Brand Name: BWT
Certification: ISO9001
Model Number: K940DA2HN-20.00W
MOQ: 1 Piece/Pieces
Delivery Time: 4-8weeks
Payment Terms: T/T
Supply Ability: 100,000/year
Wavelength: 940nm
Power: 20W
Application: Fiber laser pump source
Optical fiber numerical aperture: 0.22NA
name: 940nm-20W
feedback protection: 1400-1600nm
Company Info.
BWT Beijing Ltd
Verified Supplier
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    20 Watt 940nm Fiber Coupled Diode Laser ISO9001

    940nm-20W


    Features:

    940nm wavelength

    20W output power

    105µm fiber core diameter

    0.22N.A.

    1400nm-1600nm feedback protection


    Applications:

    Fiber laser pump source


    Specifications(25℃)


    Symbol


    Unit


    K940DA2HN-20.00W
    MinimumTypicalMaximum
    Optical DataCW-Output PowerPoW20--
    Center Wavelengthλcnm940±3
    Spectral Width (FWHM)△λnm-36
    Wavelength Shift with Temperature△λ/△Tnm/℃-0.3-
    Wavelength Shift with Current△λ/△Anm/A-0.6-
    Electrical DataElectrical-to-Optical EfficiencyPE%52-
    Threshold currentlthA-1.2-
    Operating currentlopA-1213
    Operating voltageVopV-3.23.6
    Slope EfficiencyηW/A-1.8-

    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 wavelengthλnm1400-1600
    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

    Quality 20 Watt 940nm Fiber Coupled Diode Laser ISO9001 for sale
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