Where to Buy Laser Diode Collimators

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).

See us at ECOC 2024 in Frankfurt, Germany, Sep. 22–26 (booth D0)!

Avantier offers a range of standard collimating lenses, including aspheric and achromatic lenses suitable for highly divergent laser diodes. These lenses convert divergent laser beams to well-collimated beams for use in laser scanning applications, laser material processing, and interferometry with beam expanders. We also provide custom collimating lenses with multiple optical elements that project a source at infinity for infinite conjugate testing. Selection of optical materials and configuration is based on various parameters like entrance pupil diameter, wavelength, focal length, and field of view.

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

See us at Wetzlarer Herbsttagung 2024 "Moderne Optikfertigung" in Wetzlar, Germany, Sep. 24–25, VISION 2024 in Stuttgart, Oct. 08–10 (booth 10 D 50), SPIE Photonex UK 2024 in Manchester, UK, Oct. 30–31 (booth 208), Optics & Photonics Sweden 2024 in Gothenburg, Nov. 5–8 (booth LE 21) and Compamed Düsseldorf in Düsseldorf, Germany, Nov. 11–14 (booth A8C11)!

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.

PowerPhotonic manufactures a large range of high-power diode laser optics for diode bar and diode stack correction applications. Our slow-axis-collimator (SAC) optics minimize the slow-axis divergence of diode laser bars and stacks. Our SACs can also be designed with built-in smile correction. For Fast Axis Collimation, we can provide fast axis collimator arrays, with either fixed or matched pitch. Additionally, we have a range of high power diode correction optics that can be customised as a result of wavefront analysis.