发明名称 |
Laser device and method for generating laser light |
摘要 |
The invention refers to a laser device comprising a plurality of linear resonator tubes (12) for a gas to be excited, the resonator tubes being in fluidic communication with each other and forming a common tubular space, connecting elements (20) arranged in corners between adjacent resonator tubes of a common tubular space, excitation means (50) for the resonator tubes for exciting the gas in the resonator tubes for generating a laser light, mirrors (22) arranged in the connecting elements for reflecting laser light between the resonator tubes, and a partially reflecting output coupler (42) for coupling out a laser beam. The resonator tubes are arranged in the shape of a helix, surrounding a free central space. The invention also relates to a method for generating laser light with such a laser device. |
申请公布号 |
US9077140(B2) |
申请公布日期 |
2015.07.07 |
申请号 |
US201214342503 |
申请日期 |
2012.07.19 |
申请人 |
ALLTEC ANGEWANDTE LASERLIGHT TECHNOLOGIE GMBH |
发明人 |
Armbruster Kevin L.;Gilmartin Brad D.;Kueckendahl Peter J.;Richard Bernard J.;Ryan Daniel J. |
分类号 |
H01S3/04;H01S3/03;B23K26/06;H01S3/07;H01S3/0975 |
主分类号 |
H01S3/04 |
代理机构 |
Hoffman Warnick LLC |
代理人 |
Hoffman Warnick LLC |
主权项 |
1. A laser device comprising:
a plurality of linear resonator tubes for a gas to be excited, the plurality of linear resonator tubes being in fluidic communication with each other and forming a common tubular space; connecting elements arranged in corners between adjacent resonator tubes of the common tubular space and connecting adjacent resonator tubes; excitation means for the resonator tubes for exciting the gas in the resonator tubes for generating a laser light; mirrors arranged in the connecting elements for reflecting laser light between the resonator tubes; and a partially reflecting output coupler for coupling out a laser beam, wherein the resonator tubes, which are in fluidic communication with each other, are arranged in the shape of a helix, surrounding a central space free of resonator tubes, wherein the arrangement in the shape of the helix comprises a plurality of layers of resonator tubes on top of one another, wherein the plurality of layers of resonator tubes are interconnected to form one common gas volume. |
地址 |
Selmsdorf DE |