Laser Diode Fast Axis Collimator

High power laser diodes are often equipped with collimators only for the fast direction. Use form below to download this white paper.

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Fisbas fast axis collimator fac lenses are the solution for creating high quality diode output beams.

Laser diode fast axis collimator. Laser diodes virtually always require facs. For near ir laser diodes these lenses are usually made from high index optical glasses in order to reduce size complexity and costs. Fisba solves this with their family of three independent beam shaping elements.

Some broad area emitters are sold with a fast axis collimation lens fac lens fixed to the output facet. Fast axis collimators for high power blue laser diodes. Slow axis collimators for laser diodes.

The aspheric cylindrical designs and high numerical apertures allow for uniform collimation of the entire output of a laser diode while maintaining high beam quality. Fast axis collimators are compact high performance aspheric cylindrical lenses designed for beam shaping or laser diode collimation applications. Slow axis collimation can be done with an additional lens.

Their output is inherently asymmetric. Diode laser technology is advancing at a breathtaking pace as suppliers add new wavelengths and improve output power but still present one big challenge to the system designer. Diode laser integration customers can choose to source our in house made cutting edge components or have fisba deliver assemblies and subassemblies for the most accurate collimation to meet their needs.

This collimate the output only in that direction so that it is no more necessary to mount additional optical parts very close to the diode. Diode lasers are efficient compact and robust laser sources but the output beams from diode lasers are divergent and must be shaped to optimize their optical quality.

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