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1. 发明授权

US08203775B1 MEMS bistable optical switch and methods for use thereof 有权
标题翻译： MEMS双稳态光开关及其使用方法
公开(公告)号：US08203775B1
公开(公告)日：2012-06-19
申请号：US13210703
申请日：2011-08-16
申请人： Luzhong Yin , Guixiong Zhong , Yuanxin Shou , Amit Ghosh , Jun Yan , Jing Zhao
发明人： Luzhong Yin , Guixiong Zhong , Yuanxin Shou , Amit Ghosh , Jun Yan , Jing Zhao
IPC分类号： G02B26/08
CPC分类号： G02B26/0866 , Y10S359/90
摘要： An optical switch including a bistable component, a reflective component, the reflective component being operatively connected to the bistable component, a first electrothermal bent beam actuator, a first contacting component operatively connected to the first electrothermal bent beam actuator component, the first electrothermal bent beam actuator component and the first contacting component disposed such as to enable advancing the bistable component the reflective component from a first stable configuration to a second stable configuration, a second electrothermal bent beam actuator component and a second contacting component operatively connected to the second electrothermal bent beam actuator component, the second electrothermal bent beam actuator component and the second contacting component disposed such as to enable advancing the bistable component and the reflective component from the second stable configuration to the first stable configuration.
摘要翻译：一种光学开关，包括双稳态部件，反射部件，反射部件可操作地连接到双稳态部件，第一电热弯曲光束致动器，第一接触部件，可操作地连接到第一电热弯曲光束致动器部件，第一电热弯曲光束致动器部件和第一接触部件，其布置成使得双稳态部件和反射部件能够从第一稳定构造推进到第二稳定构造;第二电热弯梁致动器部件和第二接触部件，其可操作地连接到第二电热弯曲部光束致动器部件，第二电热弯梁致动器部件和第二接触部件，其布置成使得双稳态部件和反射部件能够从第二稳定构造推进到第一稳定构造。

2. 发明授权

US08666218B2 Compact thermal actuated variable optical attenuator 有权
标题翻译：紧凑型热致动可变光衰减器
公开(公告)号：US08666218B2
公开(公告)日：2014-03-04
申请号：US12715914
申请日：2010-03-02
申请人： Yi He , Luzhong Yin , Guixiong Zhong , Jun Yan , Jing Zhao
发明人： Yi He , Luzhong Yin , Guixiong Zhong , Jun Yan , Jing Zhao
IPC分类号： G02B6/00
CPC分类号： B23P11/00 , G02B6/00
摘要： A MEMS variable optical attenuator (VOA) chip includes a frame having a planar surface, a micro-electric actuator with a movable optical shutter arranged with respect to the planar surface of the frame, where the VOA is actuated by thermal expansion. The micro-electric actuator comprises semiconductor conductors (“wires”) that can be moved, upon applying an electrical current, by thermal expansion. In one embodiment, the MEMS VOA chip is configured in a multiple wire arrangement that restricts the shutter movement in a plane.
摘要翻译： MEMS可变光衰减器（VOA）芯片包括具有平面表面的框架，具有相对于框架的平面表面布置的可移动光学快门的微电致动器，其中通过热膨胀致动VOA。微电动致动器包括可通过热膨胀在施加电流时移动的半导体导体（“导线”）。在一个实施例中，MEMS VOA芯片被配置为限制在平面中的快门运动的多线布置。

3. 发明申请

US20110217018A1 COMPACT THERMAL ACTUATED VARIABLE OPTICAL ATTENUATOR 有权
标题翻译：紧凑型热致动可变光学衰减器
公开(公告)号：US20110217018A1
公开(公告)日：2011-09-08
申请号：US12715914
申请日：2010-03-02
申请人： Yi He , Luzhong Yin , Guixiong Zhong , Jun Yan , Jing Zhao
发明人： Yi He , Luzhong Yin , Guixiong Zhong , Jun Yan , Jing Zhao
IPC分类号： G02B6/00 , B23P11/00
CPC分类号： B23P11/00 , G02B6/00
摘要： A MEMS variable optical attenuator (VOA) chip includes a frame having a planar surface, a micro-electric actuator with a movable optical shutter arranged with respect to the planar surface of the frame, where the VOA is actuated by thermal expansion. The micro-electric actuator comprises semiconductor conductors (“wires”) that can be moved, upon applying an electrical current, by thermal expansion. In one embodiment, the MEMS VOA chip is configured in a multiple wire arrangement that restricts the shutter movement in a plane.
摘要翻译： MEMS可变光衰减器（VOA）芯片包括具有平面表面的框架，具有相对于框架的平面表面布置的可移动光学快门的微电致动器，其中通过热膨胀致动VOA。微电动致动器包括可通过热膨胀在施加电流时移动的半导体导体（“导线”）。在一个实施例中，MEMS VOA芯片被配置为限制在平面中的快门运动的多线布置。

4. 发明授权

US07715664B1 High power optical isolator 有权
标题翻译：大功率光隔离器
公开(公告)号：US07715664B1
公开(公告)日：2010-05-11
申请号：US12260680
申请日：2008-10-29
申请人： Yuanxin Shou , Qingdon Guo , Jing Zhao
发明人： Yuanxin Shou , Qingdon Guo , Jing Zhao
IPC分类号： G02B6/26
CPC分类号： G02B6/4208 , G02F1/093 , G02F2201/08
摘要： A high power optical isolator is able to transfer excess heat to a heat sink, reduce the effect of scattered and reflected light, and be coupled to standard thin optical fibers.
摘要翻译：高功率光隔离器能够将多余的热量传递到散热器，减少散射和反射光的影响，并耦合到标准的细光纤。

5. 发明授权

US08103144B1 Method and apparatus for mechanically splicing optic fibers 有权
标题翻译：用于机械拼接光纤的方法和装置
公开(公告)号：US08103144B1
公开(公告)日：2012-01-24
申请号：US12894277
申请日：2010-09-30
申请人： Jing Zhao , Yongjun Wu , Yuanxin Shou , Qingdong Guo
发明人： Jing Zhao , Yongjun Wu , Yuanxin Shou , Qingdong Guo
IPC分类号： G02B6/00 , G02B6/255
CPC分类号： G02B6/2553
摘要： A method and apparatus for mechanically splicing a pair of optic fibers or optic cables, the mechanical splice comprising: a ferrule having an axial capillary bore, the capillary bore configured to enclose the optic fibers at both ends of the ferrule; and cured epoxy disposed to secure together the ends of the optic fibers and to secure the optic fibers to an inside surface of the capillary bore, the ferrule optionally enclosed in a metal tube.
摘要翻译：一种用于机械地拼接一对光纤或光缆的方法和装置，所述机械接头包括：具有轴向毛细孔的套圈，所述毛细孔构造成在所述套圈的两端封闭所述光纤; 以及固化的环氧树脂，以将光纤的端部固定在一起，并将光纤固定到毛细孔的内表面，套圈任选地封闭在金属管中。

6. 发明授权

US07920763B1 Mode field expanded fiber collimator 有权
标题翻译：模式场扩展光纤准直仪
公开(公告)号：US07920763B1
公开(公告)日：2011-04-05
申请号：US11983912
申请日：2007-11-13
申请人： Yuanxin Shou , Jing Zhao
发明人： Yuanxin Shou , Jing Zhao
IPC分类号： G02B6/32
CPC分类号： G02B6/32
摘要： The present invention discloses an optical fiber collimator suitable for coupling optical radiation from an optical fiber to an optical device, the optical fiber collimator comprising: a graded-index multi-mode fiber segment for receiving optical radiation transmitted by the input optical fiber; an optional mode field device, and a collimating lens for receiving optical radiation transmitted by the graded-index multi-mode fiber segment, the collimating lens for coupling the optical radiation into the optical device.
摘要翻译：本发明公开了一种适用于将光纤从光纤耦合到光学装置的光纤准直器，该光纤准直器包括：用于接收由输入光纤传输的光辐射的渐变折射率多模光纤段; 可选的模式场设备和用于接收由渐变折射率多模光纤段发送的光辐射的准直透镜，用于将光辐射耦合到光学设备中的准直透镜。

7. 发明授权

US07918612B1 Method and apparatus for mechanically splicing optic fibers 有权
标题翻译：用于机械拼接光纤的方法和装置
公开(公告)号：US07918612B1
公开(公告)日：2011-04-05
申请号：US12004880
申请日：2007-12-24
申请人： Jing Zhao , Yongjun Wu , Yuanxin Shou , Qingdong Guo
发明人： Jing Zhao , Yongjun Wu , Yuanxin Shou , Qingdong Guo
IPC分类号： G02B6/255
CPC分类号： G02B6/2553
摘要： A method and apparatus for mechanically splicing a pair of optic fibers or optic cables, the mechanical splice comprising: a ferrule having an axial capillary bore, the capillary bore configured to enclose the optic fibers at both ends of the ferrule; and cured epoxy disposed to secure together the ends of the optic fibers and to secure the optic fibers to an inside surface of the capillary bore, the ferrule optionally enclosed in a metal tube.
摘要翻译：一种用于机械地拼接一对光纤或光缆的方法和装置，所述机械接头包括：具有轴向毛细孔的套圈，所述毛细孔构造成在所述套圈的两端封闭所述光纤; 以及固化的环氧树脂，以将光纤的端部固定在一起，并将光纤固定到毛细孔的内表面，套圈任选地封闭在金属管中。

8. 发明申请

US20150277103A1 MICROELECTROMECHANICAL DISPLACEMENT STRUCTURE AND METHOD FOR CONTROLLING DISPLACEMENT 审中-公开
标题翻译：微电子变位结构及其控制方法
公开(公告)号：US20150277103A1
公开(公告)日：2015-10-01
申请号：US14242328
申请日：2014-04-01
申请人： Luzhong Yin , Jing Zhao
发明人： Luzhong Yin , Jing Zhao
IPC分类号： G02B26/02
CPC分类号： B81B3/0037 , B81B3/0035 , B81B2201/045 , B81B2203/0118 , G02B26/023 , H02N2/043
摘要： The present disclosure provides a displacement amplification structure and a method for controlling displacement. In one aspect, the displacement amplification structure of the present disclosure includes a first beam and a second beam substantially parallel to the first beam, an end of the first beam coupled to a fixture site, and an end of the second beam coupled to a motion actuator; and a motion shutter coupled to an opposing end of the first and second beams. In response to a displacement of the motion actuator along an axis direction of the second beam, the motion shutter displaces a distance along a transversal direction substantially perpendicular to the axis direction.
摘要翻译：本公开提供了一种位移放大结构和一种用于控制位移的方法。在一个方面，本公开的位移放大结构包括第一光束和基本上平行于第一光束的第二光束，第一光束的端部耦合到固定位置，第二光束的端部耦合到运动执行机构以及耦合到第一和第二光束的相对端的运动快门。响应于运动致动器沿着第二光束的轴线方向的位移，运动快门沿着基本上垂直于轴线方向的横向方向移位一段距离。

9. 发明授权

US10444550B1 Electro-optical material mounting configuration for high speed operation 有权
公开(公告)号：US10444550B1
公开(公告)日：2019-10-15
申请号：US15633088
申请日：2017-06-26
申请人： Jing Zhao
发明人： Jing Zhao
IPC分类号： G02F1/01 , C01G33/00 , C01G35/00 , G02F1/00
摘要： An optical device is provided for electrically changing light beam properties, comprising an electro-optical (EO) material positioned in a light beam path, a metal plate to which the EO material is attached, and a first soft metal layer attached to at least to the first surface of the EO material. A method is also provided for dampening resonant vibration in an EO material, comprising forming a bar from an EO material, providing a metal plate, and soldering a first surface of the EO bar to a surface of the metal plate with a soft metal alloy.

10. 发明授权

US09101634B2 Application of 2, 3-dihydro-3-hydroxymethyl-6-amino-[1,4]-benzoxazine in preparation of drugs inducing embryonic stem cells to differentiate to vascular endothelial cells 有权
标题翻译： 2,3-二氢-3-羟甲基-6-氨基 - [1,4]苯并恶嗪在制备诱导胚胎干细胞分化为血管内皮细胞的药物中的应用
公开(公告)号：US09101634B2
公开(公告)日：2015-08-11
申请号：US13378451
申请日：2011-05-10
申请人： Junying Miao , Baoxiang Zhao , Shangli Zhang , Jing Zhao , Le Su , Lei Han
发明人： Junying Miao , Baoxiang Zhao , Shangli Zhang , Jing Zhao , Le Su , Lei Han
IPC分类号： A61K31/538
CPC分类号： A61K31/538
摘要： An application of 2,3-dihydro-3 hydroxymethyl-6-amino-[1,4]-benzoxazine in the preparation of drugs inducing embryonic stem cells to differentiate to vascular endothelial cells, wherein the concentration of the 2,3-dihydro-3 hydroxymethyl-6-amino-[1,4]-benzoxazine in the preparation of drugs effectively inducing mouse embryonic stem cells to differentiate to vascular endothelial cells is 1˜20 μM. The 2,3-dihydro-3 hydroxymethyl-6-amino-[1,4]-benzoxazine provided by the invention lays foundation for preparing and developing drugs inducing embryonic stem cells to differentiate to vascular endothelial cells, can be used as an effective research tool of embryonic stem cells, and can be used for researching on embryonic stem cell differentiation and new molecular mechanisms of blood vessel formation.
摘要翻译： 2,3-二氢-3-羟甲基-6-氨基 - [1,4] - 苯并恶嗪在制备诱导胚胎干细胞分化为血管内皮细胞的药物中的应用，其中2,3-二氢 - 3羟甲基-6-氨基 - [1,4] - 苯并恶嗪在制备有效诱导小鼠胚胎干细胞分化成血管内皮细胞的药物为1〜20μM。本发明提供的2,3-二氢-3羟甲基-6-氨基 - [1,4] - 苯并恶嗪为制备和开发诱导胚胎干细胞分化为血管内皮细胞的药物奠定基础，可用作有效研究胚胎干细胞工具，可用于研究胚胎干细胞分化和血管形成的新分子机制。

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