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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Main Authors | , , |
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Format | Patent |
Language | English French German |
Published |
02.11.2016
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Subjects | |
Online Access | Get full text |
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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. |
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Bibliography: | Application Number: EP20140815856 |