Patent ID: 11862922
Assignee: ENERGETIQ TECHNOLOGY, INC.
Field: Optics (Instruments)
Classification: CPC H | IPC H

Claim 0:
1. A light emitting sealed body comprising:
a housing which stores a discharge gas and is provided with a first opening to which first light is incident along a first optical axis and a second opening from which second light is emitted along a second optical axis, wherein the first light is laser light for maintaining plasma generated in the discharge gas and the second light is light from the plasma;
a first window portion that hermetically seals the first opening and transmits the first light;
a second window portion which hermetically seals the second opening and transmits the second light, and
a first electrode and a second electrode which face each other with an intersection between the first optical axis and the second optical axis interposed therebetween,
wherein the housing is formed of a light shielding material which does not transmit the first light and the second light,
wherein an internal space is defined by the housing, the first window portion, and the second window portion and the entire internal space is filled with the discharge gas, and
wherein the first opening and the second opening are disposed so that the first optical axis and the second optical axis intersect each other.