We offer a complete line of fiber collimators and focusers by OZ Optics, with low backreflection, designed to collimate or focus light exiting a fiber to a desired beam diameter or spot size. By utilizing diffraction limited lenses, spot sizes of a few microns can be achieved. These devices can be used with laser diodes, photodiodes, acousto-optic modulators and other fiber optic devices. Collimators and focusers can be used as matched pairs to couple light in and out of optical devices. This makes them ideal for fiber packaging of devices
Features
- High power handling
- Rugged and compact design
- Low insertion loss
- Low backreflection
- Wide wavelength range
- Wide range of beam diameters
- GRIN, aspheric, achromatic, plano-convex, and biconvex lenses available
- Singlemode, multimode, and polarization maintaining fiber versions
- Diffraction limited optics
- Low Cost
Applications
- Fiber optic device packaging, including WDM’s Splitters, and integrated optics
- Source to fiber coupling
- Fiber to detector coupling
- OCT systems
SPECIFICATIONS:
- Wavelength: 180 nm – 2000 nm
- Backreflection: -35, -40, -50, and -60 dB
- Polarization Extinction Ratios: 20, 25, or 30 dB
- Beam Diameters: 0.2 to 22 mm
- Spot Size: As small as <5 microns
- Wavefront Distortion: λ / 4 to λ / 10
- Insertion Loss: ≤0.6 dB for 60 mm separation, ≤0.3 dB for 10 mm separation
OZ Optics website
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