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Fiber Couplers & Collimators

1D & 2D arrays (linear, quadratic, hexagonal, custom) of (a)spherical micro lenses

Bulk material: fused silica, silicon

Wavelength range: DUV to Mid-IR, with dielectric/metal coating available

Optimized for application in data center, optical communication, 3D sensing, life science research

Numerical aperture (NA): Typically 0.09 to 0.6 (fast and slow axis collimation)

Mode Field Diameter (MFD): 0.6 μm to 50 μm; Beam Diameter / Output 50 to 400 μm, others on request

Fiber / Waveguide types: SMF, MMF, LD, PIC, Si-Photonics; Back focal distance typically 0 to 300 μm

Pitch: 82 μm, 125 μm, 250 μm, 500 μm, 750 μm, and custom pitch

光纤耦合器与准直器

Key Specifications

Part No.
All Coupler / Collimator
Product Code
All 18-00977 18-00981 18-00982 18-00983 18-00997 18-00112 18-00135 18-00978 18-00998 18-00999 18-00094 18-00985 18-00984 18-00986 18-01000 18-00979 18-00980
Material
All Silicon Fused Silica
Pitch
All 750 μm 250 μm 500 μm 300 μm
Dimensions
All 2.2 x 7.45 x 0.5 mm 2.2 x 4.45 x 0.5 mm 1.3 x 3.05 x 0.6 mm 10 x 10 x 1.2 mm 1.3 x 2.05 x 0.6 mm 2.05 x 7.3 x 1 mm 10 x 10 x 1 mm 0.7 x 2.45 x 0.5 mm 0.7 x 1.45 x 0.5 mm 2.05 x 4.3 x 1 mm 2.45 x 0.7 x 0.38 mm 1.45 x 0.7 x 0.38 mm
Radius of Curvature
All 1.119 mm ± 3% 3.378 mm ± 3% 3.2 mm ± 3% 0.192 mm ± 3% 1.5 mm ± 5% 3.6 mm ± 5% 0.575 mm ± 3% 2.04 mm ± 5% 1.076 mm ± 5% 1.076 mm ± 3% 0.355 mm ± 3%
Wavelength Range
All 1250 - 1620 nm
Lens Layout
All 1 x 8 linear array 1 x 4 linear array Single-Sided
Transmittance
All > 98% (0 - 15°)
Download
Coupler / Collimator 18-00977 Silicon 750 μm 2.2 x 7.45 x 0.5 mm 1.119 mm ± 3% 1250 - 1620 nm 1 x 8 linear array > 98% (0 - 15°)
Coupler / Collimator 18-00981 Silicon 750 μm 2.2 x 7.45 x 0.5 mm 3.378 mm ± 3% 1250 - 1620 nm 1 x 8 linear array > 98% (0 - 15°)
Coupler / Collimator 18-00982 Silicon 750 μm 2.2 x 4.45 x 0.5 mm 3.378 mm ± 3% 1250 - 1620 nm 1 x 4 linear array > 98% (0 - 15°)
Coupler / Collimator 18-00983 Silicon 750 μm 2.2 x 7.45 x 0.5 mm 3.2 mm ± 3% 1250 - 1620 nm 1 x 8 linear array > 98% (0 - 15°)
Coupler / Collimator 18-00997 Fused Silica 250 μm 1.3 x 3.05 x 0.6 mm 0.192 mm ± 3% 1250 - 1620 nm 1 x 8 linear array > 98% (0 - 15°)
Coupler / Collimator 18-00112 Fused Silica 500 μm 10 x 10 x 1.2 mm 1.5 mm ± 5% 1250 - 1620 nm Single-Sided > 98% (0 - 15°)
Coupler / Collimator 18-00135 Fused Silica 300 μm 10 x 10 x 1.2 mm 3.6 mm ± 5% 1250 - 1620 nm Single-Sided > 98% (0 - 15°)
Coupler / Collimator 18-00978 Silicon 750 μm 2.2 x 4.45 x 0.5 mm 1.119 mm ± 3% 1250 - 1620 nm 1 x 4 linear array > 98% (0 - 15°)
Coupler / Collimator 18-00998 Fused Silica 250 μm 1.3 x 2.05 x 0.6 mm 0.192 mm ± 3% 1250 - 1620 nm 1 x 4 linear array > 98% (0 - 15°)
Coupler / Collimator 18-00999 Fused Silica 750 μm 2.05 x 7.3 x 1 mm 0.575 mm ± 3% 1250 - 1620 nm 1 x 8 linear array > 98% (0 - 15°)
Coupler / Collimator 18-00094 Fused Silica 500 μm 10 x 10 x 1 mm 2.04 mm ± 5% 1250 - 1620 nm Single-Sided > 98% (0 - 15°)
Coupler / Collimator 18-00985 Silicon 250 μm 0.7 x 2.45 x 0.5 mm 1.076 mm ± 5% 1250 - 1620 nm 1 x 8 linear array > 98% (0 - 15°)
Coupler / Collimator 18-00984 Silicon 750 μm 2.2 x 4.45 x 0.5 mm 3.2 mm ± 3% 1250 - 1620 nm 1 x 4 linear array > 98% (0 - 15°)
Coupler / Collimator 18-00986 Silicon 250 μm 0.7 x 1.45 x 0.5 mm 1.076 mm ± 3% 1250 - 1620 nm 1 x 4 linear array > 98% (0 - 15°)
Coupler / Collimator 18-01000 Fused Silica 750 μm 2.05 x 4.3 x 1 mm 0.575 mm ± 3% 1250 - 1620 nm 1 x 4 linear array > 98% (0 - 15°)
Coupler / Collimator 18-00979 Silicon 250 μm 2.45 x 0.7 x 0.38 mm 0.355 mm ± 3% 1250 - 1620 nm 1 x 8 linear array > 98% (0 - 15°)
Coupler / Collimator 18-00980 Silicon 250 μm 1.45 x 0.7 x 0.38 mm 0.355 mm ± 3% 1250 - 1620 nm 1 x 4 linear array > 98% (0 - 15°)
Didn't find any products that meet your requirements? Feel free to contact us for further technical support!

Applications

Optical Communication

Optical Communication
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