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公开(公告)号：US20160094006A1
公开(公告)日：2016-03-31
申请号：US14863803
申请日：2015-09-24
申请人： Kentaroh HAGITA , Tsuyoshi SUZUDO , Yasuhiro HIGASHI , Naoto JIKUTANI , Masayuki NUMATA , Kazuma IZUMIYA
发明人： Kentaroh HAGITA , Tsuyoshi SUZUDO , Yasuhiro HIGASHI , Naoto JIKUTANI , Masayuki NUMATA , Kazuma IZUMIYA
CPC分类号： H01S3/106 , F02P23/04 , G02B27/40 , H01S3/005 , H01S3/025 , H01S3/0612 , H01S3/0627 , H01S3/094053 , H01S3/09415 , H01S3/1022 , H01S3/11 , H01S3/113 , H01S3/1611 , H01S3/1643 , H01S5/183 , H01S5/423
摘要： A laser device is provided including a light source configured to emit light, a light transmission member configured to transmit the light emitted from the light source, a plurality of optical elements disposed in an optical path of the light transmitted by the light transmission member, a laser resonator which the light passed through the plurality of optical elements enter, and an adjuster configured to adjust a position of at least one of the plurality of optical elements.
摘要翻译： 提供一种激光装置，包括配置为发光的光源，被配置为透射从光源发射的光的光传输部件，设置在由光传输部件透射的光的光路中的多个光学元件， 通过多个光学元件的光进入的激光谐振器和被配置为调节多个光学元件中的至少一个的位置的调节器。
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公开(公告)号：US20160094003A1
公开(公告)日：2016-03-31
申请号：US14859797
申请日：2015-09-21
申请人： Masayuki NUMATA , Kentaroh HAGITA , Kazuma IZUMIYA , Naoto JIKUTANI , Yasuhiro HIGASHI , Tsuyoshi SUZUDO
发明人： Masayuki NUMATA , Kentaroh HAGITA , Kazuma IZUMIYA , Naoto JIKUTANI , Yasuhiro HIGASHI , Tsuyoshi SUZUDO
IPC分类号： H01S3/00 , F02P23/04 , H01S3/16 , H01S3/0941 , H01S3/094
CPC分类号： H01S3/005 , F02P23/04 , G02B19/0014 , G02B27/0916 , G02B27/095 , G02B27/30 , H01S3/0007 , H01S3/0621 , H01S3/0627 , H01S3/094053 , H01S3/0941 , H01S3/09415 , H01S3/113 , H01S3/1611 , H01S3/1643 , H01S3/1685 , H01S5/423
摘要： A laser device is provided including a light source configured to emit light, a laser resonator which the light emitted from the light source enters, a first optical element configured to increase a divergence angle of the light emitted from the laser resonator, a second optical element configured to collimate the light whose divergence angle is increased by the first optical element, and a third optical element configured to collect and condense the light collimated by the second optical element.
摘要翻译： 提供了一种激光装置，包括配置为发光的光源，从光源发射的光进入的激光谐振器，被配置为增加从激光谐振器发射的光的发散角的第一光学元件，第二光学元件 被配置为使由第一光学元件增加发散角的光准直;以及第三光学元件，被配置为收集并冷凝由第二光学元件准直的光。
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公开(公告)号：US20160094009A1
公开(公告)日：2016-03-31
申请号：US14869336
申请日：2015-09-29
申请人： Kazuma IZUMIYA , Tsuyoshi SUZUDO , Naoto JIKUTANI , Yasuhiro HIGASHI , Kentaroh HAGITA , Masayuki NUMATA , Nobuyuki ARAI
发明人： Kazuma IZUMIYA , Tsuyoshi SUZUDO , Naoto JIKUTANI , Yasuhiro HIGASHI , Kentaroh HAGITA , Masayuki NUMATA , Nobuyuki ARAI
CPC分类号： H01S3/113 , F02P23/04 , G02B27/0955 , H01S3/0612 , H01S3/0627 , H01S3/06708 , H01S3/094049 , H01S3/094053 , H01S3/09415 , H01S3/1611 , H01S3/1643 , H01S5/005 , H01S5/02284 , H01S5/183 , H01S5/423
摘要： A laser device is provided including a surface emitting laser array configured to emit light, an optical system disposed in an optical path of light that is emitted from the surface emitting laser, a laser resonator which the light passed through the optical system enters, where the optical system includes a first optical element configured to collimate the light emitted from the surface emitting laser, and a second optical element configured to collect and condense the light collimated by the first optical element.
摘要翻译： 提供一种激光装置，包括配置成发光的表面发射激光器阵列，设置在从表面发射激光器发射的光的光路中的光学系统，通过光学系统的光进入的激光谐振器，其中 光学系统包括被配置为准直从表面发射激光器发射的光的第一光学元件和被配置为收集并冷凝由第一光学元件准直的光的第二光学元件。
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公开(公告)号：US20180347537A1
公开(公告)日：2018-12-06
申请号：US15988166
申请日：2018-05-24
CPC分类号： F02P23/04 , H01S3/00 , H01S3/0941 , H01S3/113 , H01S5/42
摘要： A laser device includes a light source device including a semiconductor laser; and a laser cavity irradiated with light from the light source device and including a saturable absorber. A beam waist diameter r of the light that irradiates the laser cavity and an initial transmittance T0 of the saturable absorber satisfy a relationship of 7.75×T04−7.77×T03+3.13×T02+0.16×T0+0.74≤r≤2.62×T0+0.675.
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公开(公告)号：US20180323567A1
公开(公告)日：2018-11-08
申请号：US15773763
申请日：2016-11-04
CPC分类号： H01S3/06758 , G02B6/0006 , H01S3/2375 , H01S5/183 , H01S5/4012 , H01S5/423
摘要： A laser beam generation apparatus includes a light source section including a plurality of seed lasers each emitting laser light, an optical amplification section disposed to face the seed lasers of the light source section and configured to amplify the laser light emitted by the seed lasers and received at an incidence surface to output the amplified laser light from an emission surface, and a control unit configured to control each of the seed lasers of the light source section. The optical amplification section is configured to combine the laser light emitted by the seed lasers and output the combined laser light as a laser beam.
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公开(公告)号：US20110232400A1
公开(公告)日：2011-09-29
申请号：US13051702
申请日：2011-03-18
IPC分类号： F16H3/08
摘要： A transmission for an internal combustion engine that allows a fit length between a dog and a dog hole to be made longer and gear splines to be made longer, without having to increase an axial length of the transmission. A transmission selectively performs gearshifting by using a shift fork to slidingly move a shift gear of the transmission axially and by using a dog clutch to engage the shift gear with, or disengage the shift gear from, an adjacent gear. When the shift gear slidingly moves, a gear-side spline portion of the shift gear slidingly moves over a shaft-side spline portion.
摘要翻译： 一种用于内燃机的变速器，其允许使狗和狗孔之间的配合长度更长并且齿轮花纹更长，而不必增加变速器的轴向长度。 变速器通过使用换档拨片轴向滑动地移动变速齿轮并通过使用爪式离合器来使变速齿轮与相邻齿轮啮合或使变速齿轮脱离接合而选择性地执行变速。 当变速齿轮滑动移动时，变速齿轮的齿轮侧花键部分在轴侧花键部分上滑动移动。
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公开(公告)号：US20180335682A1
公开(公告)日：2018-11-22
申请号：US15982214
申请日：2018-05-17
IPC分类号： G02F1/35 , G01N21/3586 , G02F3/02
CPC分类号： G02F1/3534 , G01N21/3581 , G01N21/3586 , G02F3/024 , G02F3/026 , G02F2203/13
摘要： A terahertz wave generation apparatus includes a plurality of laser light sources configured to generate laser beams respectively having different wavelengths; and a terahertz wave generating element configured to receive the laser beams having different wavelengths and generate a terahertz wave from the laser beams. The plurality of laser light sources include fiber laser light sources respectively including parameters that can be controlled independently, and the terahertz wave generating element includes a nonlinear optical crystal.
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公开(公告)号：US20180323569A1
公开(公告)日：2018-11-08
申请号：US15770999
申请日：2016-11-16
申请人： Shinsuke SHIBATA , Yasuhiro HIGASHI , Yoshio WADA
发明人： Shinsuke SHIBATA , Yasuhiro HIGASHI , Yoshio WADA
摘要： A laser beam generation apparatus includes a light source section including a plurality of seed lasers each emitting laser light, an optical amplification section disposed to face the seed lasers of the light source section and configured to amplify the laser light emitted from the seed lasers and received at an incidence surface to output the amplified laser light from an emission surface, and a plurality of light-guiding paths configured to guide the laser light emitted by the seed lasers to enter the incidence surface of the optical amplification section, wherein at least one of the plurality of light-guiding paths has an optical distance different from optical distances of other light-guiding paths, wherein the optical amplification section is configured to combine the laser light from the plurality of light-guiding paths and output the combined laser light as a laser beam.
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