Optical device and a method for bonding
AssigneeUnispectral Ltd.
InventorsEliahu Chaim ASHKENAZI, Ariel RAZ, Peleg LEVIN, Viacheslav KRYLOV
Life of this patent
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Abstract
An optical device that may include an enclosure that comprises a first element, a second element; wherein the first element and the second element are at least partially transparent; a movable element that is configured to move within an internal space defined by the enclosure; and wherein the enclosure is sealed and is configured to maintain a pressure difference between a pressure level that exists within the internal space and an ambient pressure level.
Claims48
An optical device, comprising:
- an enclosure that comprises a first element and, a second element;
- wherein the first element and the second element are at least partially transparent;
- a movable element that is configured to move within an internal space defined by the enclosure;
- and
- wherein the enclosure is sealed and is configured to maintain a pressure difference between a pressure level that exists within the internal space and an ambient pressure level.
An optical device, comprising:
- an enclosure that comprises a first element and a second element;
- a movable element that is configured to move within an internal space defined by the enclosure;
- and
- a deformation reduction element;
- wherein the enclosure is configured to maintain a pressure difference between a pressure level that exists within the internal space and an ambient pressure level;
- and
- wherein the deformation reduction element is configured to reduce deformations formed in the enclosure due to the pressure difference.
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A tunable filter, comprising:
- an enclosure that comprises a first element and a second element, wherein the second element comprises a back mirror;
- a movable element that comprises a top mirror and is configured to move within an internal space defined by the enclosure;
- and
- a deformation reduction element;
- wherein a spatial relationship between the top mirror and the back mirror defines a spectral response of the tunable filter;
- wherein the enclosure is configured to maintain a pressure difference between a pressure level that exists within the internal space and an ambient pressure level;
- and
- wherein the deformation reduction element is configured to reduce deformations formed in the enclosure due to the pressure difference.
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Dependencies are inferred from the claim text.