Werner Spaeth

OPTO-ELECTRONIC SEMICONDUCTOR COMPONENT

Monolithic electroluminescent device, especially an LED chip, has a row of emission zones individually associated with decoupling elements for decoupling radiation from the device

LED-Modul, z.B. Weißlichtquelle

Laser radiation source and process for generating a coherent total laser radiation field

LED light source emitting in UV, blue or green with conversion to IR or visible light, has UV-opaque layer on casing

Micro-optical device for transforming beams of a laser diode array and method for the production of such a device

Surface-emitting semiconductor laser arrangement comprises a vertical emitter having a radiation-producing layer, and a modulation radiation source for modulating the output of the laser arrangement

Polarization detector has beam divider, filters with doubly refracting layer for converting linearly polarized light into elliptically polarized light and layer of material in cholesterinic phase

Polarisationsdetektor und Verfahren zu dessen Herstellung A polarization detector and process for its preparation

Laserstrahlungsquelle zum erzeugen eines kohärenten gesamtlaserstrahlungsfeldes Laser radiation source for generating a coherent total laser radiation field