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Fiber Collimator / Focusers

Gaussian beam at any distance
5 mm, 10 mm, 20 mm and 40 mm apertures

Our Fiber collimators / focusers are designed for laser applications which require pure Gaussian beam. Holmarc Fiber Collimators are available from 5 mm to 40 mm aperture size. The output is very clean with no diffraction patterns or beam distortions. Output stays as Gaussian at any distance. Collimators are provided with FC / SMA connectors. Output is adjustable so that it can be tuned for best collimation at the wavelength and then can be locked down. Broadband anti-reflection coating is provided for visible region.

    For single mode fibers
    Gaussian beam at any distance
    5 mm, 10 mm, 20 mm, and 40 mm apertures
    Adjustable focus / collimation






Model No. HO-FO-FC5 HO-FO-FC10 HO-FO-FC20 HO-FO-FC40 HO-FO-SMA5 HO-FO-SMA10 HO-FO-SMA20 HO-FO-SMA40
Clear aperture 5 mm 10 mm 20 mm 40 mm 5 mm 10 mm 20 mm 40 mm
Beam Divergence < 0.5 mrad < 0.25 mrad < 0.1 mrad < 0.05 mrad < 0.5 mrad < 0.25 mrad < 0.1 mrad < 0.25 mrad
Collimation Adjustable and lockable
Wavefront Error < λ/4 @ 632.8 nm
Connector FC SMA
Optical Path Epoxy free
AR Coating Broadband AR for visible region
Housing Aluminium
Price ($) 225.00 262.00 352.00 445.00 225.00 262.00 352.00 445.00

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