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B270 Optical Polarizer 700nm Dichroic Sheet Polarizer Linearly Polarized Beam

    Buy cheap B270 Optical Polarizer 700nm Dichroic Sheet Polarizer Linearly Polarized Beam from wholesalers
     
    Buy cheap B270 Optical Polarizer 700nm Dichroic Sheet Polarizer Linearly Polarized Beam from wholesalers
    • Buy cheap B270 Optical Polarizer 700nm Dichroic Sheet Polarizer Linearly Polarized Beam from wholesalers

    B270 Optical Polarizer 700nm Dichroic Sheet Polarizer Linearly Polarized Beam

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    Brand Name : STAR OPTIC
    Model Number : DSP
    Certification : RoHS, ISO9001
    Price : Negotiable
    Payment Terms : T/T, Western Union, Paypal
    Supply Ability : 50000pcs/Month
    Delivery Time : Negotiable
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    B270 Optical Polarizer 700nm Dichroic Sheet Polarizer Linearly Polarized Beam

    Dichroic Polarizing Film Sheet Polarizer 400-700nm, Linearly Polarized Beam

    Overview:

    Dichroic Film Sheet Polarizer featuring a dichroic film sheet is epoxied between two protective glass plates. When a natural beam travels through the dichroic film sheet, the rejected polarization is highly absorbed while the transmitted polarization transmits with a weak absorption, making them to be used converting randomly polarized beam into linearly polarized beam.


    Compared to polarizing prisms, these dichroic film sheet polarizers offer much bigger size and acceptable angle>20deg.


    These 400-700nm dichroic film sheet polarizers provide much higher extinction ratio 1000:1 and acceptable angle>20 deg than polarizing plate beamsplitters at the same wavelength range except the fact that they are limit to use in low-power applications.


    General Specifications of Dichroic Film Sheet Polarizer:

    Substrate MaterialBK7 or B270
    Dimension Tolerance+0/-0.2mm
    Thicknessaround 2.5mm
    Surface Quality60/40 scratch and dig
    Clear Aperture>90%
    Acceptable Angle>20deg
    Working Wavelength400-700nm
    Extinction Ratio>1000:1
    Single Transmission for Parallel Polarized Beam>70%@632.8nm
    CoatingNo
    Damage Threshold

    >10W/cm2 Continuous Pass

    >1W/cm2 Continuous Block


    Standard Products of Dichroic Film Sheet Polarizer:

    Part Number

    Diameter

    (mm)

    Tp/Ts

    Wavelength

    (nm)

    DSP12-400-70012.71000:1400-700
    DSP25-400-70025.41000:1400-700
    DSP38-400-70038.11000:1400-700
    DSP50-400-70050.81000:1400-700

    Coating Graphs of Dichroic Film Sheet Polarizer:


    400-700nm Dichroic Film Sheet Polarizer

    Quality B270 Optical Polarizer 700nm Dichroic Sheet Polarizer Linearly Polarized Beam for sale
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