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US 2018/0292684 A1Published application
Laser oscillation device
AssigneeInductry-Academic Cooperation Foundation Gyeongsang National University
InventorMi-yun JEONG
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Abstract
Disclosed is a laser oscillation device. The laser oscillation device comprises: a first substrate; a second substrate which is provided above the first substrate and forms a wedge cell between the second substrate and the first substrate; a liquid crystal layer, formed by a liquid crystal having the same pitch, which is injected into the wedge cell; and a temperature controller system which is connected to both sides of the wedge cell and controls the temperatures of both sides of the wedge cell to be different from each other.
Claims6
A laser oscillation device comprising:
- a first substrate;
- a second substrate which is provided above the first substrate and forms a wedge cell between the second substrate and the first substrate;
- a liquid crystal layer, formed by a liquid crystal having the same pitch, which is injected into the wedge cell;
- and
- a temperature controller system which is connected to both sides of the wedge cell and controls the temperatures of both sides of the wedge cell to be different from each other.
2 more elements
Dependencies are inferred from the claim text.