Where to Buy Laser Diode Collimators

A wide range of laser accessories is available, including fiber-optic beam collimators and focusers and various kinds of beam expanders.

Shanghai Optics provide many different types of standard collimating lenses, including aspheric and achromatic lenses for many different light sources such as highly divergent laser diodes. Our standard collimating lenses can convert divergent laser beams to well-collimated laser beams that enter beam expanders for interferometry, laser material processing and laser scanning applications.

We also provide custom collimating lenses for projecting a source at infinity for infinite conjugate testing of optical systems. The collimating lenses can consist of several optical elements. The selection of optical materials and optical configuration depends on the entrance pupil diameter, wavelength, focal length, and field of view of the optical system under test.

Schäfter+Kirchhoff offer various laser diode collimators. You can select them easily using our product configurator.

Focuslight Technologies has laser diode collimator modules for high-power lasers, achieving the highest quality laser beams using only one optical element. They are pre-assembled and consist of FAC lens and SAC array or TEL array, with various assembly aids (e.g., side tabs or bottom tabs).

PowerPhotonic design and manufacture Slow Axis Collimators (SAC) (including some with smile corrections) and Fast Axis Collimator Arrays (FACA). phase correction plates for restoring the intrinsic ex-facet brightness of the laser beam are also available.