Photonic Crystal Fiber

Our polarization-maintaining single-mode fibers, which are optimized to exhibit low loss while keeping an almost constant mode field diameter. The fiber is endlessly single-mode (i.e. it has no higher order mode cut-off) and delivers excellent mode quality at all wavelengths.

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    Main Specification

     

    Model
    Preci-Fiber-532 
    Preci-Fiber-1064
    Preci-Fiber-XX
    Central Wavelength┡c , nm
    532
    1064
    532-1550
    Specify
    Wavelength range, nm
    c÷50
    c÷50
    c÷50
    Maximum intensity loss(Free space), dB
    0.6
    0.6
    0.6
    Polarization Extinction Ratio, dB
    18
    18
    18
    Minimum return loss, dB
    50
    50
    50
    Beam diameter @M² =1.1+/-0.1, mm
    1.5÷0.25
    2.25÷0.25
    - -
    Divergence angle (far field), mrad
    <1.2
    <1.5
    <1.5
    Beam roundness, %
    >92
    >92
    >92
    M2 degeneration
    <10
    <10
    <10
    Beam direction deviation, mrad
    <5
    <5
    <5
    Beam offset, mm
    0.5
    0.5
    0.5
    Fiber type
    NKT Photonics LMA-PM-15 fiber
    NKT Photonics LMA-PM-15 fiber
    - -
    Length, m
    3
    5
    5
    Maximum average optical power, W
    30
    30
    30
    Maximum peak power(ns pulse), kW
    10
    10
    10
    Operating temperature, oC
    0 -+50
    0 -+50
    0 -+50
    Storage temperature, oC
    -70
    -70
    -70

     

    Applications

    Key Features:

    • Low-loss
    • Polarization-maintaining
    • Single mode
    • Radiation hard pure silica fiber
    • Wavelength independent mode-field diameter

     

    Applications:

    •  Mode filtering
    • Short pulse delivery
    • Multi-wavelength transmission
    • Single-mode polarization-maintaining pigtailing
    • Single-mode polarization-maintaining short wavelength delivery

    Size

    data in progress

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