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公开(公告)号：US3731221A
公开(公告)日：1973-05-01
申请号：US3731221D
申请日：1971-08-10
申请人： US AIR FORCE
IPC分类号： H01S3/086 , H01S3/0953 , H01S3/08
CPC分类号： H01S3/086 , H01S3/0953
摘要： A tunable optical cavity for use with a chemical laser of the type utilizing a supersonic jet flow of a vibrationally excited gas as a lasing medium and further characterized by having a variable optically active dimension running transverse to the longitudinal axis of its optically active region. The tunable optical cavity is defined by a first laser mirror fixedly positioned on one side of the gas flow and characterized by having an optically flat mirror surface oriented parallel to the direction of the gas flow and a second laser mirror rotatably positioned on the other side of the gas flow and characterized by having a spherical shaped mirror surface oppositely disposed from the flat mirror surface.
摘要翻译： 一种可调光学腔，用于使用振动激发气体的超音速喷射流作为激光介质的化学激光器，并且其特征还在于具有横向于其光学活性区域的纵向轴线的可变光学活性尺寸。 可调谐光腔由固定地位于气流一侧的第一激光镜定义，其特征在于具有平行于气流方向取向的光学平面镜面，以及可旋转地定位在气流的另一侧的第二激光镜 气流，其特征在于具有与平面镜表面相对设置的球形镜面。
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公开(公告)号：US3710277A
公开(公告)日：1973-01-09
申请号：US3710277D
申请日：1970-02-17
申请人： XENON CORP
发明人： FORBES D
CPC分类号： H01S3/086 , H01S3/022 , H01S3/094034
摘要： A light-pumped dye Laser having input and output paths parallel and the input radiation deflected into the cavity at an angle less than 90*, the sides of the cavity being reflective and inclined so that the input radiation travels by repeated reflections along the cavity without reaching the end.
摘要翻译： 具有输入和输出路径平行的输入和输出路径的光泵染料激光器，并且输入辐射以小于90度的角度偏转到空腔中，腔的侧面是反射和倾斜的，使得输入辐射沿着空腔的反复反射而行进，而没有 到了尽头。
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公开(公告)号：US3515464A
公开(公告)日：1970-06-02
申请号：US3515464D
申请日：1967-07-20
申请人： HUGHES AIRCRAFT CO
发明人： PEIFER ALBERT G , STARR MATTHEW C
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公开(公告)号：US3495914A
公开(公告)日：1970-02-17
申请号：US3495914D
申请日：1966-10-25
申请人： WESTERN ELECTRIC CO
发明人： YOUNG DONALD SANFORD
CPC分类号： H01S3/03 , H01S3/0007 , H01S3/086
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公开(公告)号：US3476349A
公开(公告)日：1969-11-04
申请号：US3476349D
申请日：1967-03-29
发明人： SMITH RICHARD G
CPC分类号： H01S3/086 , G02B7/004 , Y10T403/7041 , Y10T403/7073
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公开(公告)号：US20230275393A1
公开(公告)日：2023-08-31
申请号：US18310204
申请日：2023-05-01
发明人： Ce Liu , Zefeng Lu , Mingqiang Wang , Yanding Liu
CPC分类号： H01S3/101 , H01S3/086 , H01S3/106 , G02B26/105 , H01S3/08059 , H01S3/10069 , H02J50/30
摘要： A laser emitting apparatus includes a detection and control system, a pump source, a first reflecting mirror group, a gain medium, and a beam deflection system on an optical path. The gain medium is pumped by the pump source to emit fluorescence, and is stimulated by resonance, between the first reflecting mirror group and a laser receiving apparatus, of the fluorescence to emit laser light. The beam deflection system emits the fluorescence or the laser light emitted by the gain medium, and emits the fluorescence or the laser light reflected by the laser receiving apparatus into the gain medium. The detection and control system adjusts the beam deflection system to preset emission angles, detects light intensities of the fluorescence or the laser light, and a light spot position of the laser light on the detection and control system, and adjusts the emission angle based on the light spot position.
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公开(公告)号：US09958252B1
公开(公告)日：2018-05-01
申请号：US15642911
申请日：2017-07-06
申请人： STC.UNM
发明人： Jean-Claude Diels , Ladan Arissian
CPC分类号： G01B9/02049 , G01B9/02015 , G02F1/39 , H01S3/0014 , H01S3/06712 , H01S3/082 , H01S3/086 , H01S3/106 , H01S3/1062 , H01S3/1083 , H01S3/1118
摘要： Apparatus, systems, and methods of operating a fiber laser having polarization-preserving fibers can be applied as a sensor to detect a physical quantity. In various embodiments, polarization-preserving fibers can provide a laser cavity having an interferometer disposed in the laser cavity. In various embodiments, a fiber optical parametric oscillator can include an interferometer disposed in the cavity of the optical parametric oscillator. Additional apparatus, systems, and methods are disclosed.
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公开(公告)号：US09793675B1
公开(公告)日：2017-10-17
申请号：US15347379
申请日：2016-11-09
申请人： THE BOEING COMPANY
发明人： Donald F. Wilkins
CPC分类号： H01S3/03 , B64D27/16 , F02K1/78 , G02B26/0825 , G02F1/29 , G02F2201/34 , H01S3/086
摘要： Jet engine gas lasers are disclosed. A disclosed example apparatus includes a jet engine, and first and second opposing mirrors exposed to an exhaust gas flow path of the jet engine, where at least one mirror of the first and second opposing mirrors is adjustable to generate laser light energy using exhaust gas of the jet engine.
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公开(公告)号：US09713605B2
公开(公告)日：2017-07-25
申请号：US13681336
申请日：2012-11-19
申请人： Wei-Tso Chia , Chia-Chin Sheu
发明人： Wei-Tso Chia , Chia-Chin Sheu
IPC分类号： A01N65/00 , A61K31/4015 , H01S3/02 , A61K31/341 , H01S3/086 , H01S3/0941 , H01S3/109 , H01S3/16 , H01S3/06
CPC分类号： A61K31/4015 , A61K31/341 , H01S3/02 , H01S3/025 , H01S3/0604 , H01S3/086 , H01S3/09415 , H01S3/109 , H01S3/1611 , H01S3/1673
摘要： The present invention relates to a method of preventing or ameliorating the symptoms of arthritis or preventing or ameliorating cartilage destruction or chondrocyte death in a subject suffered from arthritis, comprising administrating the subject an effective amount of an active component selected from a compound, a mixture, and a mycelium prepared from Antrodia cinnamomea.
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