Collimators with Achromatic Lenses for Fiber Port Couplers

Specifications

Wavelength: 350-1650nm
EFL: 7.5mm, 10mm
Fiber MFD: 3.5um, 5.0um, 10.4um
Waist Beam: 1.23mm, 1.62mm, 1.42mm, 1.64mm, 2.16mm, 1.99mm
Divergence Angle: 0.47mra, 0.67mrad, 1.39mrad, 0.35mrad, 0.50mrad, 0.99mrad
NA(Lens): 0.23, 0.3
AR Coating: R<0.5% @ 350-700nm; R<0.5% @ 600-1050nm; R<0.5% @ 1050-1650nm
Transmittance: >95%
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Features


  • Connecting fiber collimated output or coupling free space collimated light into fiber

  • Five Degrees of Freedom Plus Rotational Adjustment

  • Optional combination of an aspherical lens and an achromatic lens

  • Three  AR-Coated  Lens  Options: 400-700nm, 650-1050nm, 1050-1650nm

  • When used  in  combination  with  YSenser's  standard jumpers, it  can  improve coupling  efficiency  and ensure  good  repeatability

Applications


  • Fiber-to-Free-Space Coupling

  • Free-Space-to-Fiber Coupling

  • Interferometry and Optical Metrology

  • Quantum Optics & Quantum Communication

  • Fiber Alignment and Beam Shaping

  • Laser Beam Delivery Systems

  • Spectroscopy and Sensing Systems

  • Optical Imaging Systems

  • Research and Development Prototyping