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US 2015/0086156 A1Published application
Reinforced multi-body optical devices
AssigneeFinisar Corporation
InventorsFan CHEN, Maofeng GU, Fahua LAN, Huiping LI
Life of this patent
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Abstract
A reinforced multi-body optical device that in one embodiment includes a multi-body optical device having a thickness that is less than or equal to about 1.0 millimeter and a supporting plate bonded without epoxy to the multi-body optical device. In an embodiment the supporting plate has a coefficient of thermal expansion (CTE) that is within about 0.5 parts per million of the CTE of the multi-body optical device.
Claims4
A reinforced multi-body optical device comprising:
- a multi-body optical device having a thickness that is less than or equal to about 1.0 millimeters;
- and
- a supporting plate bonded without epoxy to the multi-body optical device, the supporting plate having a CTE that is within about 0.5 parts per million of the CTE of the multi-body optical device.
Dependencies are inferred from the claim text.