Substrate guided relay with polarization rotating apparatus

A substrate guided relay (600) includes an input coupler (601), an output coupler (603), and an optical substrate (602). Light is delivered from the input coupler (601) to the optical substrate (602), and then to the output coupler (603). Partially reflective coatings can be used at interfaces (606,...

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Bibliographic Details
Main Author DEJONG CHRISTIAN DEAN
Format Patent
LanguageEnglish
Published 26.01.2010
Subjects
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Summary:A substrate guided relay (600) includes an input coupler (601), an output coupler (603), and an optical substrate (602). Light is delivered from the input coupler (601) to the optical substrate (602), and then to the output coupler (603). Partially reflective coatings can be used at interfaces (606,607) between components. Partially reflective coatings or other devices (501) can be also used to create one or more copies of light. Light polarization alteration devices (661,662,663,664,665) can be used within the substrate guided relay (600), alone or in combination, to tailor the polarization of light to the designer's needs. Such devices, such as half-wave plates, provide the designer with increased flexibility regarding the design and manufacture of the substrate guided relay (600).
Bibliography:Application Number: US20080167923