-
公开(公告)号:US20190245320A1
公开(公告)日:2019-08-08
申请号:US16304259
申请日:2017-05-26
CPC分类号: H01S3/109 , H01S3/0092 , H01S3/025 , H01S3/042 , H01S3/0623 , H01S3/094049 , H01S3/094084 , H01S3/0941 , H01S3/09415 , H01S3/1022 , H01S3/1611 , H01S3/1673
摘要: A laser in an embodiment of the present invention is disclosed that includes a laser pump source, a pump-beam coupler (PBC) coupled with the laser pump source, a laser gain medium coupled with the PBC, a second-harmonic generator (SHG) coupled with the laser gain medium; and an output coupler coupled with the SHG.
-
公开(公告)号:US20190097379A1
公开(公告)日:2019-03-28
申请号:US16200063
申请日:2018-11-26
申请人: FUJIFILM Corporation
发明人: Takatsugu WADA , Hiroyasu ISHII , Tomoki INOUE , Keiji TSUBOTA
CPC分类号: H01S3/093 , H01S3/025 , H01S3/0407 , H01S3/042 , H01S3/0602 , H01S3/061 , H01S3/0623 , H01S3/08004 , H01S3/08054 , H01S3/106 , H01S3/11 , H01S3/1623 , H01S3/1633
摘要: A solid-state laser device includes a laser rod made of an alexandrite crystal; a flash lamp that outputs excitation light for exciting the laser rod, a glass tube for a lamp being made of quartz glass that at least blocks deep ultraviolet light having a wavelength of 200 nm to 300 nm, and transmits visible light having a wavelength of 400 nm or more; and a laser chamber that contains a tubular reflector that includes a hole part containing at least a portion of the laser rod or a portion of the flash lamp and is made of a porous material of polytetrafluoroethylene, an inner wall surface of the hole part being as a reflecting surface that reflects the excitation light.
-
公开(公告)号:US20180261967A1
公开(公告)日:2018-09-13
申请号:US15233928
申请日:2016-08-10
申请人: Raytheon Company
IPC分类号: H01S3/04 , H01S3/23 , H01S3/0941 , H01S3/063
CPC分类号: H01S3/0407 , G02B6/00 , G02B6/4204 , G02B6/4214 , G02B6/4296 , G02B27/0927 , G02B27/0994 , H01S3/0071 , H01S3/025 , H01S3/0401 , H01S3/042 , H01S3/0632 , H01S3/094038 , H01S3/094057 , H01S3/09415 , H01S3/1301 , H01S3/1305 , H01S3/1307 , H01S3/1312 , H01S3/2308
摘要: A system includes a laser system having a master oscillator and a planar waveguide (PWG) amplifier having one or more laser diode pump arrays, a pumphead, input optics, and output optics. The system also includes an optical bench and cooling manifold coupled to the pumphead. The optical bench and cooling manifold is configured to provide coolant to the one or more laser diode pump arrays and the pumphead through the optical bench and cooling manifold. The optical bench and cooling manifold is also configured to partially deform during operation of the laser system. A housing of the pumphead is coupled to the input and output optics to maintain optical alignment of the pumphead with the input and output optics.
-
公开(公告)号:US20180226765A1
公开(公告)日:2018-08-09
申请号:US15813383
申请日:2017-11-15
发明人: Yeonsang PARK , Hyochul KIM
CPC分类号: H01S3/091 , H01S3/025 , H01S3/0604 , H01S3/0608 , H01S3/0627 , H01S3/08018 , H01S3/08086 , H01S3/1628 , H01S5/02469 , H01S5/041 , H01S5/0654 , H01S5/1017 , H01S5/1046 , H01S5/1071 , H01S5/22 , H01S5/222 , H01S5/3412 , H01S5/4087
摘要: Provided is a laser resonator for generating a laser light by absorbing energy from outside. The laser resonator includes a metal body and a gain medium layer having a ring shape. The gain medium layer of a ring shape may be provided on the metal body and may generate the laser light by a plasmonic effect.
-
公开(公告)号:US09882337B2
公开(公告)日:2018-01-30
申请号:US15109090
申请日:2015-02-11
发明人: Hyung Man Lee , Soon Seob Park
CPC分类号: H01S3/025 , G02B7/18 , H01S3/0092 , H01S3/061 , H01S3/094003 , H01S3/094038 , H01S3/0941 , H01S3/09415
摘要: The present invention relates to a method for manufacturing a laser module, and a laser module package, and the method for manufacturing a laser module. Rapidity, accuracy and high reliability of the manufactured module can be obtained by aligning precisely using an automated equipment, and fixing components through laser welding.
-
6.
公开(公告)号:US09865988B2
公开(公告)日:2018-01-09
申请号:US15233238
申请日:2016-08-10
申请人: Raytheon Company
CPC分类号: H01S5/02423 , G02B6/00 , G02B6/0011 , G02B6/0081 , G02B6/0085 , G02B6/4204 , G02B6/4214 , G02B6/4296 , G02B27/0927 , G02B27/0994 , H01S3/025 , H01S3/0407 , H01S3/042 , H01S3/0632 , H01S3/094057 , H01S3/09415 , H01S3/1301 , H01S3/1305 , H01S3/1307 , H01S3/1312 , H01S3/2308 , H01S5/02236 , H01S5/02296 , H01S5/041 , H01S5/2018
摘要: A system includes a laser system having a master oscillator and a planar waveguide (PWG) amplifier having one or more laser diode pump arrays, a PWG pumphead, input optics, and output optics. The PWG pumphead is configured to receive a low-power optical beam from the master oscillator and generate a high-power optical beam. The PWG pumphead includes a laser gain medium, a cartridge, and a pumphead housing. The cartridge is configured to receive and retain the laser gain medium, and the cartridge includes one or more cooling channels configured to transport coolant in order to cool the laser gain medium. The pumphead housing is configured to receive and retain the cartridge, where the cartridge is removable from the housing.
-
公开(公告)号:US09843157B2
公开(公告)日:2017-12-12
申请号:US15153664
申请日:2016-05-12
申请人: Voxtel, Inc.
发明人: George Williams
IPC分类号: H01S3/11 , H01S3/16 , H01S3/0933 , H01S3/0941 , H01S3/094 , H01S3/131 , H01S3/06 , H01S3/042 , H01S3/04 , H01S3/08 , H01S3/113 , H01S3/13 , H01S3/02
CPC分类号: H01S3/1666 , H01S3/025 , H01S3/0405 , H01S3/042 , H01S3/0604 , H01S3/0617 , H01S3/08054 , H01S3/0933 , H01S3/094038 , H01S3/0941 , H01S3/09415 , H01S3/11 , H01S3/113 , H01S3/1305 , H01S3/1312 , H01S3/1608 , H01S3/1618 , H01S3/1631 , H01S3/1698
摘要: A laser system comprising an RE:XAB gain medium within a resonator cavity. X is selected from Ca, Lu, Yb, Nd, Sm, Eu, Gd, Ga, Tb, Dy, Ho, Er, and RE is selected from Lu, Y, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Pr, Tm, Cr, Ho. The system further comprises a pumping source having optical output directed towards the gain medium. A laser controller operates the pumping source. The system further comprises a heat spreader, the heat spreader in thermal communication with the gain medium through a surface wherein the pump source has optical output incident.
-
公开(公告)号:US09793676B1
公开(公告)日:2017-10-17
申请号:US15344730
申请日:2016-11-07
发明人: Ho-Shang Lee
IPC分类号: H01S3/06 , H01S3/063 , H01L33/00 , H01L33/06 , H01L33/24 , H01L33/30 , H01L33/32 , H01L33/38 , H01L33/58 , H01L33/62 , G02B6/12 , H03F3/08 , H01S3/067 , H01S3/00 , H01S3/16 , G02B27/28 , H01S3/0933
CPC分类号: H01S3/0627 , G02B27/286 , H01L33/0079 , H01L33/06 , H01L33/24 , H01L33/30 , H01L33/32 , H01L33/38 , H01L33/58 , H01L33/62 , H01S3/005 , H01S3/025 , H01S3/0632 , H01S3/0637 , H01S3/06754 , H01S3/0933 , H01S3/10061 , H01S3/1603 , H01S3/1608 , H01S3/1613 , H01S3/1616 , H01S3/176 , H01S3/2308 , H01S5/0217 , H01S5/4031 , H03F3/08
摘要: A solid-state optical amplifier is described, having an active core and doped cladding in a single chip. An active optical core runs through a doped cladding in a structure formed on a substrate. A light emitting structure, such as an LED, is formed within and/or adjacent to the optical core. The cladding is doped, for example, with erbium or other rare-earth elements or metals. Several exemplary devices and methods of their formation are given.
-
公开(公告)号:US20170229830A1
公开(公告)日:2017-08-10
申请号:US15266709
申请日:2016-09-15
申请人: FUJIFILM Corporation
发明人: Kazuhiro HIROTA , Hiroyasu ISHII , Takuji TADA
CPC分类号: H01S3/025 , A61B5/0095 , H01S3/0407 , H01S3/061 , H01S3/093 , H01S3/0931
摘要: In a solid-state laser device and a photoacoustic measurement device including the solid-state laser device, the distance between a laser rod and a flash lamp is narrowed. A shielding lid shields mirrors and an optical path of laser light from the outside. A first portion of a frame body of a laser chamber is exposed from the shielding lid. A flash lamp stored in the frame body of the laser chamber is able to be removed from and inserted into the first portion of the frame body. A thin film portion having a thickness smaller than the thickness of other portions of the shielding lid is provided in at least a part of a region of the shielding lid covering the optical path of a light beam on the outside in a longitudinal direction from the first portion of the frame body of the laser chamber.
-
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.
-
-
-
-
-
-
-
-
-