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Patents Year : 2007

Optical polarizing device and laser polarisation device

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1

Abstract

The invention concerns a light reflecting element comprising a substrate , a multilayer mirror and optical coupling means comprising a diffraction grating ; whereby the reflection coefficient of one polarization is damped without damping the reflection coefficient of the orthogonal polarization over a broad wavelength range and with a large tolerance on the optogeometrical parameters of the device.

Keywords

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Dates and versions

ujm-00218129 , version 1 (25-01-2008)

Identifiers

  • HAL Id : ujm-00218129 , version 1

Cite

Olivier Parriaux, Florent Pigeon, Alexander Tishchenko. Optical polarizing device and laser polarisation device. Patent n° : EP1868015. 2007. ⟨ujm-00218129⟩
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