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1. 发明授权

US4999842A Quantum well vertical cavity laser 失效
标题翻译：量子阱垂直腔激光器
公开(公告)号：US4999842A
公开(公告)日：1991-03-12
申请号：US317699
申请日：1989-03-01
申请人： Kai-Feng Huang , Jack L. Jewell , Samuel L. McCall, Jr. , Kuochou Tai
发明人： Kai-Feng Huang , Jack L. Jewell , Samuel L. McCall, Jr. , Kuochou Tai
IPC分类号： H01L21/203 , H01S5/00 , H01S5/026 , H01S5/183 , H01S5/42
CPC分类号： H01S5/041 , H01S5/183 , H01S5/423 , H01S5/0261 , H01S5/0262 , H01S5/0264 , H01S5/18305
摘要： Distributed feedback mirror cavities are found capable of sufficient reflectance-loss characteristics to permit lasing in two or a single quantum well structure in which lasing is in the thin (quantum) dimension. Such lasers sometimes known as "quantum well surface emitting lasers" are of sufficiently low threshold value as to permit use in integrated circuits of high integration density--e.g. at 1 micron design rules. Anticipated uses, now made possible, include optical circuitry for computer chip interconnect as well as optoelectric integrated circuits for many purposes including computing itself.

2. 发明授权

US5023673A Semiconductor mesa structured optical processing devices, with added side-surface recombination centers to improve the speed of operation 失效
标题翻译：半导体台面结构光学处理器件，具有增加的侧表面复合中心，以提高操作速度
公开(公告)号：US5023673A
公开(公告)日：1991-06-11
申请号：US384341
申请日：1989-07-21
申请人： Samuel L. McCall, Jr. , Kuochou Tai
发明人： Samuel L. McCall, Jr. , Kuochou Tai
IPC分类号： G02F1/31 , G02F1/015 , G02F1/017 , G02F3/00 , H01L21/306
CPC分类号： B82Y20/00 , G02F1/01716 , G02F3/00
摘要： A semiconductor multiple quantum well mesa structure, for use as the optically active element in an optical logic or an optically controlled optical switching device, has its side surfaces implanted with surface recombination centers, whereby the optical switching speed is increased.

3. 发明授权

US4741587A Optical communications system and method for the generation of a sequence of optical pulses by means of induced modulational instability 失效
标题翻译：用于通过诱导的调制不稳定性产生光脉冲序列的光通信系统和方法
公开(公告)号：US4741587A
公开(公告)日：1988-05-03
申请号：US831175
申请日：1986-02-20
申请人： Jack L. Jewell , Kuochou Tai , Akira Tomita
发明人： Jack L. Jewell , Kuochou Tai , Akira Tomita
IPC分类号： G02B6/00 , G01S7/48 , G02F1/35 , H01S3/00 , H01S3/30 , H04B10/00 , H04B10/22 , G02B6/26 , G02F1/00
CPC分类号： G02F1/3534 , H01S3/0057 , H01S3/302
摘要： Optical pulses of nominal frequency f.sub.o and of predetermined repetition rate .tau..sub.M.sup.-1 can be generated by means of the induced modulational instability in single mode optical fiber, provided the fiber has anomalous dispersion at f.sub.o. A particularly advantageous method for generating such pulses that is capable of very high repetition rates is disclosed. The method involves coupling first and second cw or quasi cw optical radiation, of frequencies f.sub.1 and f.sub.2, respectively, into the optical fiber. Frequently one of the two radiations has much greater amplitude than the other. The resultant radiation in the fiber has frequency f.sub.o between f.sub.1 and f.sub.2, and is sinusoidally modulated with frequency .vertline.f.sub.1 -f.sub.2 .vertline.. Propagation of the resultant radiation through the fiber results in steepening and narrowing of the amplitude peaks. The length of the fiber typically is chosen such that, at the output, the pulse width .tau..sub.p
摘要翻译：标称频率fo的光脉冲和预定重复频率τM-1的光脉冲可以通过单模光纤中的感应调制不稳定性产生，只要光纤在fo处具有异常色散。公开了一种用于产生能够具有非常高重复率的脉冲的特别有利的方法。该方法包括分别将频率f1和f2的第一和第二cw或准cw光辐射耦合到光纤中。两个辐射中的一个辐射通常比另一个辐射具有更大的幅度。光纤中产生的辐射具有f1和f2之间的频率fo，并且以频率| f1-f2|进行正弦调制。所产生的辐射通过光纤的传播导致振幅峰值的急剧变窄和变窄。纤维的长度通常被选择为使得在输出处脉冲宽度τp <τM / 4，优选地为τM / 10。本发明的脉冲产生方法可以有利地用于光通信系统中，例如在孤子系统中。也可以考虑其他用途，例如在信息处理装置中。

4. 发明授权

US4991179A Electrically pumped vertical cavity laser 失效
标题翻译：电抽垂直腔激光器
公开(公告)号：US4991179A
公开(公告)日：1991-02-05
申请号：US343760
申请日：1989-04-26
申请人： Dennis G. Deppe , Russell J. Fischer , Kai-Feng Huang , Kuochou Tai
发明人： Dennis G. Deppe , Russell J. Fischer , Kai-Feng Huang , Kuochou Tai
IPC分类号： H01S5/00 , H01S5/183
CPC分类号： H01S5/18375 , H01L2224/48091 , H01S5/0207 , H01S5/02284 , H01S5/18305 , H01S5/18327 , H01S5/18377 , H01S5/423
摘要： An electrically pumped vertical cavity laser depends upon reflection as between an unaided DBR reflector on one side of the cavity and a metal-supplemented DBR reflector on the other. Placement of the shorter supplemented DBR on the p-conductivity type side of the cavity reduces the resistance of the electrical series pump path. Permitted use of an active region of a thickness of 1 .mu.m or less in the lasing direction results in low lasing threshold. The structural approach is of significance for laser integration in integrated circuits, whether electro-optic or all-optic.

5. 发明授权

US5993075A Vertical cavity surface-emitting laser package 失效
标题翻译：垂直腔表面发射激光器封装
公开(公告)号：US5993075A
公开(公告)日：1999-11-30
申请号：US948353
申请日：1997-10-10
申请人： Kai-Feng Huang , Kuochou Tai , San-Bao Lin
发明人： Kai-Feng Huang , Kuochou Tai , San-Bao Lin
IPC分类号： G02B6/42 , H01S5/183 , H01S5/22 , G02B6/36 , H01S3/18
CPC分类号： H01S5/02212 , G02B6/4202 , G02B6/4245 , G02B6/4253 , H01L33/54 , G02B6/424 , G02B6/4286 , H01L2224/48091 , H01L2224/48247 , H01L33/483 , H01S5/02228 , H01S5/02244 , H01S5/02284 , H01S5/02288 , H01S5/02296 , H01S5/183
摘要： A vertical cavity surface-emitting laser package comprising: a first lead frame and a second lead frame, wherein the signal is inputted from the first lead frame and connected to ground through the second lead frame, and the two lead frames are approximately parallel to each other; a vertical cavity surface-emitting laser diode, disposed above the front portion of the first lead frame and connected to the front portion of the second lead frame via a bonding wire; and epoxy resin packing the space around the front portions of the first and second lead frames, the vertical cavity surface-emitting laser diode, and the bonding wire for fixing and protecting them from damages. Besides, the optical fiber can be connected to interior of the package via top surface of the epoxy resin to guide signals in or out; or grating is utilized to reflect the light emitted from the vertical cavity surface-emitting laser diode, and a light detector is utilized to receive the reflected light such that automatic power control can be performed according to the reflected light received.
摘要翻译：一种垂直空腔表面发射激光器封装，包括：第一引线框架和第二引线框架，其中所述信号从所述第一引线框架输入并通过所述第二引线框架连接到地，并且所述两个引线框架近似平行于每个引线框架其他; 垂直腔表面发射激光二极管，设置在第一引线框架的前部上方并通过接合线连接到第二引线框架的前部; 环氧树脂填充第一和第二引线框架的前部周围的空间，垂直腔表面发射激光二极管和用于固定和保护它们的接合线不受损坏。此外，光纤可以通过环氧树脂的顶表面连接到封装的内部，以引导或输出信号; 或光栅用于反射从垂直腔表面发射激光二极管发射的光，并且使用光检测器来接收反射光，使得可以根据接收到的反射光执行自动功率控制。

6. 发明授权

US06335830B1 Double-pass folded interleaver/deinterleavers 有权
标题翻译：双通折叠交织器/解交织器
公开(公告)号：US06335830B1
公开(公告)日：2002-01-01
申请号：US09476034
申请日：1999-12-31
申请人： Kok-Wai Chang , Kuochou Tai
发明人： Kok-Wai Chang , Kuochou Tai
IPC分类号： G02B530
CPC分类号： G02B6/272 , G02B6/2766 , G02B6/29302 , G02B6/29386 , G02B27/283
摘要： Interleaver/deinterleaver apparatuses for combining/separating optical channels are described. An interleaver/deinterleaver apparatus is described as folded when an optical signal is directed through a single crystal multiple times. Double-pass refers to the optical signal following a (folded) path through the apparatus twice. When operating as an deinterleaver, the interleaver/deinterleaver separates an optical signal (e.g., WDM signal) into subsets of optical signals (e.g., channels). In one embodiment, deinterleaving optical signals separates an optical signal into even and odd International Telecommunications Union (ITU) channels. When operating as an interleaver, the interleaver/deinterleaver mixes subsets of optical signals (e.g., channels) into a multiplexed (e.g., WDM) optical signal. The interleaver/deinterleaver apparatus can be used to increase the bandwidth of an optical network. For example, the interleaver/deinterleaver can be used to interface components designed for a first channel spacing (e.g., 100 GHz) to components designed for a second channel spacing (e.g., 200 GHz). In one embodiment, interleaveing combines even and odd ITU channels into a single optical signal.
摘要翻译：描述了用于组合/分离光通道的交织器/解交织器装置。当光信号被多次引导通过单晶时，交织器/解交织器装置被描述为折叠的。双通道是指通过设备的（折叠）路径两次后的光信号。当作为解交织器操作时，交织器/去交织器将光信号（例如，WDM信号）分离成光信号（例如，信道）的子集。在一个实施例中，解交织光信号将光信号分离成偶数和奇数的国际电信联盟（ITU）信道。当作为交织器操作时，交织器/解交织器将光信号（例如，信道）的子集合到多路复用（例如，WDM）光信号中。交织器/解交织器装置可以用于增加光网络的带宽。例如，交织器/解交织器可以用于将为第一信道间隔（例如，100GHz）设计的组件接口设计成用于第二信道间隔（例如，200GHz）的组件。在一个实施例中，交织将偶数和奇数ITU信道组合成单个光信号。

7. 发明授权

US06169626A Optical signal interleaver 有权
标题翻译：光信号交织器
公开(公告)号：US06169626A
公开(公告)日：2001-01-02
申请号：US09342892
申请日：1999-06-29
申请人： Jye-Hong Chen , Kuochou Tai
发明人： Jye-Hong Chen , Kuochou Tai
IPC分类号： G02F101
CPC分类号： G02B6/29352 , G02B6/29358 , G02B6/29386 , G02B2006/12159 , G02B2006/12164 , H04J14/02
摘要： An interleaver and a deinterleaver for filtering optical signals are described. The interleaver separates subsets of channels. The deinterleavers mix subsets of channels. Interleavers and deinterleavers can be used to increase the bandwidth of an optical network. The interleavers and deinterleavers can be used to interface components designed for a first channel spacing to components designed for a second channel spacing.
摘要翻译：描述了用于滤波光信号的交织器和解交织器。交织器分离信道子集。去交织器混合通道子集。交织器和解交织器可用于增加光网络的带宽。交织器和解交织器可用于将为第一信道间隔设计的组件与为第二信道间隔设计的组件进行接口。

8. 发明授权

US5314838A Method for 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：US5314838A
公开(公告)日：1994-05-24
申请号：US943103
申请日：1992-09-10
申请人： Alfred Y. Cho , Sung-Nee G. Chu , Kuochou Tai , Yeong-Her Wang
发明人： Alfred Y. Cho , Sung-Nee G. Chu , Kuochou Tai , Yeong-Her Wang
IPC分类号： H01S5/00 , H01S5/042 , H01S5/183 , H01S5/32 , H01S5/323 , H01L21/20
CPC分类号： H01S5/18377 , H01S5/18305 , H01S5/18327 , H01S5/18375 , H01S5/3202 , H01S5/3203 , H01S5/32308 , Y10S117/902 , Y10S438/973
摘要： Disclosed is a method for manufacturing a vertical cavity, surface-emitting laser. The method includes growing a distributed Bragg reflector having at least 10 layers of alternating composition on a gallium arsenide substrate. The growth surface of the substrate is tilted by an angle of 1.degree.-7.degree. from the orientation of a (100) surface toward the orientation of a (111)A surface. This results in improved reflectivity of the DBR.
摘要翻译：公开了用于制造垂直腔，表面发射激光器的方法。该方法包括在砷化镓衬底上生长具有至少10层交替组成的分布布拉格反射体。衬底的生长表面从（100）表面的取向朝向（111）A表面的取向倾斜1°-7°的角度。这样可以提高DBR的反射率。

9. 发明申请

US20080144997A1 Small Optical Package Having Multiple Optically Aligned Soldered Elements Therein 审中-公开
标题翻译：具有多个光学对齐焊接元件的小型光学封装
公开(公告)号：US20080144997A1
公开(公告)日：2008-06-19
申请号：US11953448
申请日：2007-12-10
申请人： Kuochou Tai , Andre Wong
发明人： Kuochou Tai , Andre Wong
IPC分类号： G02B6/26 , B23K31/02
CPC分类号： G02B6/4201 , G02B6/3628 , G02B6/4238 , G02B6/424 , G02B6/4248 , G02B6/4267 , G02B6/4268 , G02B6/4271
摘要： A thermally stable small optical package is disclosed housing optically aligned elements forming an optical component. The elements are all directly soldered to a base member or directly soldered to a supporting member soldered to a common base member. The sealed container has a supporting base member of stainless steel and a first optical fiber mount is directly soldered to the supporting base. A first optical fiber is directly soldered to the upper end of the first optical fiber mount. A similar arrangement is provided wherein a second optical fiber mount is directly soldered to the base and a second optical fiber is directly soldered to the upper end of the second optical fiber mount. A frequency doubling crystal is directly soldered to the stainless steel base member after being aligned with the two optical fibers. This design is inexpensive to manufacture and provides a thermally stable component.
摘要翻译：公开了一种热稳定的小型光学封装，其包含形成光学部件的光学对准元件。元件都直接焊接到基座构件上或直接焊接到焊接到公共基座构件的支撑构件上。密封容器具有不锈钢的支撑基座部件，并且将第一光纤支架直接焊接到支撑基座。第一光纤直接焊接到第一光纤支架的上端。提供了一种类似的布置，其中第二光纤支架直接焊接到基座，并且第二光纤直接焊接到第二光纤支架的上端。倍频晶体在与两个光纤对准之后直接焊接到不锈钢基底部件上。该设计制造成本低廉并且提供了热稳定的组分。

10. 发明授权

US06932520B2 Modular optical components 失效
标题翻译：模块化光学元件
公开(公告)号：US06932520B2
公开(公告)日：2005-08-23
申请号：US10357062
申请日：2003-02-03
申请人： Kuochou Tai , Warren Hale Lewis , Long Yang
发明人： Kuochou Tai , Warren Hale Lewis , Long Yang
IPC分类号： G02B6/34 , G02B6/42
CPC分类号： G02B6/4215 , G02B6/4204
摘要： The invention relates to optical modules for use in larger electro-optic components, such as erbium doped fiber amplifiers. One aspect of the invention relates to the optical module including input and/or output fiber tube ferrules surrounded by glass mounting sleeves secured to a metal housing using a suitable adhesive. Preferably, the optical module includes one or more optical elements, such as isolators, WDM filters and beam splitters, for effecting light traveling therethrough before entering or exiting a main housing of the electro-optic component. Another aspect of the invention relates to the electro-optic component including the main housing with gaps in the outer wall thereof for receiving the optical modules. Preferably, the optical component includes an electro-optical system including lasers, erbium doped fiber, an integrated circuit board and controller hardware. The present invention provides a fully integrated system, while eliminating the vast majority of optical splicing required in conventional electro-optical components.
摘要翻译：本发明涉及用于较大电光元件的光模块，例如掺铒光纤放大器。本发明的一个方面涉及光学模块，其包括使用合适的粘合剂固定到金属外壳的玻璃安装套筒包围的输入和/或输出光纤套管。优选地，光学模块包括一个或多个光学元件，例如隔离器，WDM滤光器和分束器，用于在进入或离开电光元件的主壳体之前实现其中穿过的光。本发明的另一方面涉及电光部件，其包括在其外壁中具有间隙的主壳体，用于接收光学模块。优选地，光学部件包括包括激光器，掺铒光纤，集成电路板和控制器硬件的电光系统。本发明提供了一种完全集成的系统，同时消除了常规电光部件中所需的绝大多数光接合。

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