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11. 发明申请

US20070036480A1 COMPACT WAVELENGTH-SELECTIVE OPTICAL CROSSCONNECT 有权
标题翻译：紧凑的波长选择性光学检测
公开(公告)号：US20070036480A1
公开(公告)日：2007-02-15
申请号：US11053048
申请日：2005-02-07
申请人： Ming-Chiang Wu
发明人： Ming-Chiang Wu
IPC分类号： G02B6/26
CPC分类号： G02B6/3556 , G02B6/3512 , H04J14/0212 , H04J14/0213 , H04Q11/0005 , H04Q2011/0016 , H04Q2011/0024 , H04Q2011/003 , H04Q2011/0052
摘要： A system and method of optically routing wavelength channels from within a plurality of optical inputs to any of a plurality of optical outputs. An optical wavelength-selective cross connect (WSXC) switch is described with a first stage of wavelength division multiplexing (WDM) routers which support an optical input and a plurality of optical outputs, which are interconnected to a second stage of WDM routers having a plurality of optical inputs and an optical output. The wavelength channel is routed in two stages from one of the input stage routers to an output stage router for output. It should be appreciated that the WSXC switch of the invention can be utilized for passing optical signals in either direction. In a preferred implementation integrated circuit router chips are stacked into cubes to form the routers stages which are cross coupled using a twisted butt joint to form a WSXC switch.
摘要翻译：将多个光输入内的波长信道光路由到多个光输出中的任一个的系统和方法。描述光波长选择性交叉连接（WSXC）交换机，其中第一级波分复用（WDM）路由器支持光输入和多个光输出，这些光输入与多个光输出互连到具有多个的光输入和光输出。波长信道从两个阶段路由到一个输入级路由器到一个输出级路由器进行输出。应当理解，本发明的WSXC开关可用于沿任一方向通过光信号。在优选的实施方案中，集成电路路由器芯片被堆叠成多维数据集以形成使用扭曲的对接交叉耦合以形成WSXC交换机的路由器级。

12. 发明授权

US5212704A Article comprising a strained layer quantum well laser 失效
标题翻译：包含应变层数量的激光的文章
公开(公告)号：US5212704A
公开(公告)日：1993-05-18
申请号：US800772
申请日：1991-11-27
申请人： Young-Kai Chen , Maurice A. Chin , Jenn-Ming Kuo , Arthur M. Sergent , Ming-Chiang Wu
发明人： Young-Kai Chen , Maurice A. Chin , Jenn-Ming Kuo , Arthur M. Sergent , Ming-Chiang Wu
IPC分类号： H01S3/07 , H01S3/06 , H01S3/094 , H01S3/10 , H01S5/00 , H01S5/042 , H01S5/22 , H01S5/223 , H01S5/32 , H01S5/343
CPC分类号： B82Y20/00 , H01S5/2231 , H01S5/2219 , H01S5/2227 , H01S5/2232 , H01S5/3211 , H01S5/34306 , H01S5/34313
摘要： A GaAs-based self-aligned laser with emission wavelength in the approximate wavelength regime 0.87-1.1 .mu.m is disclosed. The laser is a strained layer QW laser and is readily manufacturable. Preferred embodiments of the inventive laser do not comprise Al-containing semiconductor alloy. Lasers according to the invention can for instance be used advantageously as 0.98 .mu.m pump sources for Er-doped fiber amplifiers.

13. 发明授权

US5208183A Method of making a semiconductor laser 失效
标题翻译：制造半导体激光器的方法
公开(公告)号：US5208183A
公开(公告)日：1993-05-04
申请号：US771718
申请日：1991-10-04
申请人： Young-Kai Chen , Minghwei Hong , Ming-Chiang Wu
发明人： Young-Kai Chen , Minghwei Hong , Ming-Chiang Wu
IPC分类号： H01S3/00 , H01S5/00 , H01S5/125 , H01S5/183 , H01S5/20 , H01S5/22 , H01S5/223
CPC分类号： H01S5/2027 , H01S2301/18 , H01S5/125 , H01S5/2213 , H01S5/2231
摘要： Disclosed is an advantageous method of making ridge-waveguide lasers. The method is a self-aligned method that does not comprise any critical alignment steps. Thus it is useful for making lasers that have a very narrow ridge waveguide. Such lasers are desirable because they can suppress lateral higher order modes.
摘要翻译：公开了制造脊 - 波导激光器的有利方法。该方法是不包括任何关键对准步骤的自对准方法。因此，制造具有非常窄的脊波导的激光是有用的。这样的激光器是期望的，因为它们可以抑制横向较高阶模式。

14. 发明授权

US5040183A Apparatus comprising optical pulse-generating means 失效
标题翻译：装置包括光脉冲发生装置
公开(公告)号：US5040183A
公开(公告)日：1991-08-13
申请号：US553311
申请日：1990-07-20
申请人： Young-Kai Chen , Ming-Chiang Wu
发明人： Young-Kai Chen , Ming-Chiang Wu
IPC分类号： H01S5/00 , H01S5/026 , H01S5/065 , H01S5/343
CPC分类号： B82Y20/00 , H01S5/065 , H01S5/026 , H01S5/34306 , H01S5/34313 , H01S5/3434
摘要： Disclosed is apparatus that comprises integrated colliding pulse mode-locked means for generating ultrashort optical pulses. The means advantageously are capable of producing transform-limited (or nearly transform-limited) pulses. Several exemplary embodiments are disclosed. Exemplarily the invention is embodied in InP-based integrated means that produced 1.4 ps pulses at a 32.6 GHz repetition rate.
摘要翻译：公开了包括用于产生超短光脉冲的集成冲击脉冲锁模装置的装置。该装置有利地能够产生变换限制（或几乎变换限制）的脉冲。公开了几个示例性实施例。示例性地，本发明体现在基于InP的集成装置中，其以32.6GHz重复率产生1.4ps脉冲。

15. 发明授权

US07373037B2 Compact wavelength-selective optical crossconnect 有权
标题翻译：紧凑的波长选择性光交叉连接
公开(公告)号：US07373037B2
公开(公告)日：2008-05-13
申请号：US11514674
申请日：2006-08-31
申请人： Ming-Chiang Wu
发明人： Ming-Chiang Wu
IPC分类号： G02B6/26
CPC分类号： G02B6/3556 , G02B6/3512 , H04J14/0212 , H04J14/0213 , H04Q11/0005 , H04Q2011/0016 , H04Q2011/0024 , H04Q2011/003 , H04Q2011/0052
摘要： A system and method of optically routing wavelength channels from within a plurality of optical inputs to any of a plurality of optical outputs. An optical wavelength-selective cross connect (WSXC) switch is described with a first stage of wavelength division multiplexing (WDM) routers which support an optical input and a plurality of optical outputs, which are interconnected to a second stage of WDM routers having a plurality of optical inputs and an optical output. The wavelength channel is routed in two stages from one of the input stage routers to an output stage router for output. It should be appreciated that the WSXC switch of the invention can be utilized for passing optical signals in either direction. In a preferred implementation integrated circuit router chips are stacked into cubes to form the routers stages which are cross coupled using a twisted butt joint to form a WSXC switch.
摘要翻译：将多个光输入内的波长信道光路由到多个光输出中的任一个的系统和方法。描述光波长选择性交叉连接（WSXC）交换机，其中第一级波分复用（WDM）路由器支持光输入和多个光输出，这些光输入与多个光输出互连到具有多个的光输入和光输出。波长信道从两个阶段路由到一个输入级路由器到一个输出级路由器进行输出。应当理解，本发明的WSXC开关可用于沿任一方向通过光信号。在优选的实施方案中，集成电路路由器芯片被堆叠成多维数据集以形成使用扭曲的对接交叉耦合以形成WSXC交换机的路由器级。

16. 发明授权

US07212703B2 Compact wavelength-selective optical crossconnect 有权
标题翻译：紧凑的波长选择性光交叉连接
公开(公告)号：US07212703B2
公开(公告)日：2007-05-01
申请号：US11053048
申请日：2005-02-07
申请人： Ming-Chiang Wu
发明人： Ming-Chiang Wu
IPC分类号： G02B6/26
CPC分类号： G02B6/3556 , G02B6/3512 , H04J14/0212 , H04J14/0213 , H04Q11/0005 , H04Q2011/0016 , H04Q2011/0024 , H04Q2011/003 , H04Q2011/0052
摘要： A system and method of optically routing wavelength channels from within a plurality of optical inputs to any of a plurality of optical outputs. An optical wavelength-selective cross connect (WSXC) switch is described with a first stage of wavelength division multiplexing (WDM) routers which support an optical input and a plurality of optical outputs, which are interconnected to a second stage of WDM routers having a plurality of optical inputs and an optical output. The wavelength channel is routed in two stages from one of the input stage routers to an output stage router for output. It should be appreciated that the WSXC switch of the invention can be utilized for passing optical signals in either direction. In a preferred implementation integrated circuit router chips are stacked into cubes to form the routers stages which are cross coupled using a twisted butt joint to form a WSXC switch.
摘要翻译：将多个光输入内的波长信道光路由到多个光输出中的任一个的系统和方法。描述光波长选择性交叉连接（WSXC）交换机，其中第一级波分复用（WDM）路由器支持光输入和多个光输出，这些光输入与多个光输出互连到具有多个的光输入和光输出。波长信道从两个阶段路由到一个输入级路由器到一个输出级路由器进行输出。应当理解，本发明的WSXC开关可用于沿任一方向通过光信号。在优选的实施方案中，集成电路路由器芯片被堆叠成多维数据集以形成使用扭曲的对接交叉耦合以形成WSXC交换机的路由器级。

17. 发明授权

US5213995A Method of making an article comprising a periodic heteroepitaxial semiconductor structure 失效
标题翻译：制造包含周期性异质外延半导体结构的制品的方法
公开(公告)号：US5213995A
公开(公告)日：1993-05-25
申请号：US869980
申请日：1992-04-16
申请人： Young-Kai Chen , Minghwei Hong , Joseph P. Mannaerts , Ming-Chiang Wu
发明人： Young-Kai Chen , Minghwei Hong , Joseph P. Mannaerts , Ming-Chiang Wu
IPC分类号： H01L21/203 , H01L21/20 , H01L33/00 , H01L33/06 , H01S5/00 , H01S5/20 , H01S5/323 , H01S5/343
CPC分类号： H01L33/06 , B82Y20/00 , H01L21/0245 , H01L21/02463 , H01L21/02507 , H01L21/02532 , H01L21/02546 , H01L33/0062 , H01S5/20 , H01S5/2004 , H01S5/32316 , H01S5/3432 , Y10S438/925
摘要： A novel method of making articles that comprise a periodic heteroepitaxial semiconductor structure is disclosed. The method pertains to growth of the periodic structure by MBE, CVD or similar growth techniques, and involves periodically changing the substrate temperature. For instance, a periodic multilayer GaAs/AlGaAs is grown by MBE, with the substrate temperature cycled between 600.degree. C. and 700.degree. C. The novel method can produce multilayer structures of uniformly high material quality.

18. 发明授权

US5088099A Apparatus comprising a laser adapted for emission of single mode radiation having low transverse divergence 失效
标题翻译：包括适于发射具有低横向发散度的单模辐射的激光器的装置
公开(公告)号：US5088099A
公开(公告)日：1992-02-11
申请号：US631292
申请日：1990-12-20
申请人： Young-Kai Chen , Minghwei Hong , Ming-Chiang Wu
发明人： Young-Kai Chen , Minghwei Hong , Ming-Chiang Wu
IPC分类号： H01S5/00 , H01S3/00 , H01S5/06 , H01S5/12 , H01S5/125 , H01S5/183 , H01S5/20 , H01S5/22 , H01S5/223 , H01S5/34
CPC分类号： H01S5/2027 , H01S2301/18 , H01S5/125 , H01S5/2213 , H01S5/2231
摘要： Disclosed is an edge-emitting semiconductor laser that has a single waveguiding structure, and that comprises means for reducing the transverse divergence of the far-field pattern of the laser emission. Typically these means comprise reflecting means (preferably transverse distributed Bragg reflectors) disposed parallel to the junction plane of the laser. Lasers according to the invention can have a highly stable single mode output having a substantially symmetrical far field pattern. Disclosed is also an advantageous method of making ridge-waveguide lasers that can, inter alia, be used to make lasers according to the invention. The method is a self-aligned method that does not comprise any critical alignment steps. Thus it is useful for making lasers that have a very narrow ridge waveguide. Such lasers are desirable because they can suppress lateral higher order modes.

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