Aspheric Lenses

Non spherical lens fiber collimator

Specifications

General Parameters

Focal length error ±1%
dimensional error ±0.015mm
Surface quality 40/20
remark The surface quality of lenses with a diameter of over 10.00mm is 60/40

Details

The non spherical lens fiber collimator effectively combines high-performance molded glass non spherical lenses with easy to connect fiber connectors. This component has an external thread that can be quickly connected to an optical platform or instrument.
Our non spherical lens fiber collimator has a fixed focal length and, after factory alignment, can be used for single-mode fiber jumpers to collimate the output light of FC/PC, FC/APC, or SMA connector fibers. Both sides of the non spherical lens are coated with anti reflection films, which can effectively reduce surface reflection and provide diffraction limit performance in the wavelength range of 543nm to 1550nm. For certain application scenarios, collimators can also be used for other wavelengths within the wavelength range of the anti reflective film. However, due to the chromatic aberration of non spherical lenses, the effective focal length will vary with wavelength, so they can only achieve the ideal collimation effect at the design wavelength.
Guangtan Intelligent provides three fiber optic connector options: FCPC, FCAPC, and SMA. You can choose the matching fiber optic interface and assemble and test it for specific wavelengths.
     

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