OPTICAL DEVICE

An optical device, such as an optical storage medium, comprises a layer of material in the solid state that has a refractive index that is switchable between at least two stable values by applied light. A reflector is spaced apart from the layer of material by a solid spacer layer transmissive to li...

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Bibliographic Details
Main Authors HOSSEINI, PEIMAN, RIOS-OCAMPO, CARLOS ANDRES, BHASKARAN, HARISH
Format Patent
LanguageEnglish
French
German
Published 02.11.2016
Subjects
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
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Summary:An optical device, such as an optical storage medium, comprises a layer of material in the solid state that has a refractive index that is switchable between at least two stable values by applied light. A reflector is spaced apart from the layer of material by a solid spacer layer transmissive to light.
Bibliography:Application Number: EP20140815856