The trichroid thin-film polarizer is designed for an angle of incidence of 45° and exhibits excellent reflection properties for red (640 nm), green (520 nm), and blue (450 nm) light for s-polarization. The p-polarization, on the other hand, is almost completely transmitted.
The production of such polarizers requires particularly compact layers with a low layer thickness tolerance. The manufacturer achieves these properties with a modern ion beam sputtering (IBS) coating system. In the process, the coating material is removed from a target by an ion beam and atomized (sputtered). Therefore, the material particles have a very high kinetic energy and are very mobile when deposited on the substrate. This enables particularly compact layers, and considerably more complex designs can be created than with other processes.
Laser Components Germany GmbH
Werner-von-Siemens-Str. 15
82140 Olching
Telefon: +49 (8142) 2864-0
Telefax: +49 (8142) 2864-11
http://www.lasercomponents.com/de
Bereichsleiterin Marketing & PR
Telefon: +49 (8142) 2864-85
Fax: +49 (8142) 2864-11
E-Mail: presse@lasercomponents.com
