FELH1450

Optical Filter by Thorlabs Inc

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The FELH1450 from Thorlabs Inc is a Optical Filter with Wavelength 1467 to 2150 nm, Center Wavelength(CWL) 1450 nm, Blocking Wavelength 200 to 1433 nm, Filter Diameter 25 mm (1.25 Inch). More details for FELH1450 can be seen below.

Product Specifications

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Product Details

  • Part Number
    FELH1450
  • Manufacturer
    Thorlabs Inc
  • Description
    25.0 mm Premium Longpass Filter, Cut-On Wavelength: 1450 nm

General Parameters

  • Filter Type
    Longpass Filter
  • Wavelength
    1467 to 2150 nm
  • Center Wavelength(CWL)
    1450 nm
  • Blocking Wavelength
    200 to 1433 nm
  • Cut-On Wavelength
    1450 nm
  • Clear Aperture
    21.1 mm (0.83 Inch)
  • RoHs
    Yes

Physical Properties

  • Filter Shape
    Round
  • Substrate/Material
    UV Fused Silica
  • Filter Diameter
    25 mm (1.25 Inch)
  • Surface Accuracy
    λ/8
  • Surface Quality
    40-20 scratch-dig

Technical Documents

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