Apparatus for the production of laser radiation from a metal vapor专利检索-安全壳混凝土屏蔽层防辐射专利检索查询-专利查询网

Apparatus for the production of laser radiation from a metal vapor

阅读：994发布：2022-02-03

专利汇可以提供Apparatus for the production of laser radiation from a metal vapor专利检索，专利查询，专利分析的服务。并且Disclosed is a technique for producing vapors of metals in containment vessels that experience the melting temperature but not the boiling temperature of the metal being vaporized. The metal is maintained in molten pools by the containment vessel. Pumping means such as wicks transfer the metal from the pools to a higher temperature region internal of the containment vessel where the liquid metal is boiled into a vapor. The generation of laser radiation from an excited metal vapor produced in this manner is also disclosed.，下面是Apparatus for the production of laser radiation from a metal vapor专利的具体信息内容。

权利要求

1. Apparatus for the production of laser radiation from a metal vapor working medium comprising: a closed vessel for the containment of a vaporous working medium including a reservoir region in which the medium can accumulate in the liquid phase; a heater element internal of the vessel to provide a hot surface at a temperature sufficient to boil liquid phase working medium which is brought into contact with the surface; a power source for supplying energy to the heating element; liquid metal transfer means for moving the working medium in the liquid phase from the reservoir region to the surface of the heater element; means for producing an electric discharge internal of the vessel to cause a population inversion in the vaporous working medium; and means for sustaining stimulated emission of laser radiation in the excited working medium.

2. Apparatus according to claim 1 wherein the transfer means comprises metal wicks.

3. Apparatus according to claim 2 wherein the closed vessel is substantially a right cylinder.

4. Apparatus according to claim 3 wherein the right cylinder contains at least one separator which extends radially from the lower surface toward the centerline of the cylinder to form liquid retainable pockets along the lower surface of the cylinder.

5. Apparatus according to claim 2 wherein the heater element is a semiconductor material.

6. Apparatus according to claim 1 wherein the means for sustaining the stimulated emission comprises a resonant optical cavity formed with a pair of mirrors one of which is partially transparent at the wavelength of the laser radiation.

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Apparatus for the production of laser radiation from a metal vapor

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