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公开(公告)号：EP1182492A3
公开(公告)日：2002-12-18
申请号：EP01307104.8
申请日：2001-08-21
发明人： Ducellier, Thomas , Tai, Kuochou , Chang, Kok-Wai , Chen, Jyehong , Cheng, Yihao
CPC分类号： G02F1/093 , G02F2203/05
摘要： The present invention relates to bi-directional circulators based on interleaver technology, e.g. birefringent crystal interleaver technology, that enables signals containing even number ITU channels to travel in one direction through the device, while signals containing odd number ITU channels travel in the opposite direction. Open and closed three and four port devices are disclosed, as well as several useful implementations of the three port device in combination with other optical components, which result in hybrid uni-directional and bi-directional devices.
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公开(公告)号：EP1182492A2
公开(公告)日：2002-02-27
申请号：EP01307104.8
申请日：2001-08-21
发明人： Ducellier, Thomas , Tai, Kuochou , Chang, Kok-Wai , Chen, Jyehong , Cheng, Yihao
IPC分类号： G02F1/09
CPC分类号： G02F1/093 , G02F2203/05
摘要： The present invention relates to bi-directional circulators based on interleaver technology, e.g. birefringent crystal interleaver technology, that enables signals containing even number ITU channels to travel in one direction through the device, while signals containing odd number ITU channels travel in the opposite direction. Open and closed three and four port devices are disclosed, as well as several useful implementations of the three port device in combination with other optical components, which result in hybrid uni-directional and bi-directional devices.
摘要翻译： 本发明涉及基于交织器技术的双向循环器，例如， 双折射晶体交织器技术使得包含偶数ITU信道的信号能够通过器件在一个方向上行进，而包含奇数ITU信道的信号沿相反方向行进。 公开了开放和关闭的三个和四个端口设备，以及三个端口设备与其他光学组件的组合的几个有用的实现，其导致混合的单向和双向设备。
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3.发明公开Small optical package having multiple optically aligned soldered elements therein 审中-公开具有多个光学对准元件的焊接于其中小光学壳体
公开(公告)号：EP1936414A2
公开(公告)日：2008-06-25
申请号：EP07254671.6
申请日：2007-12-01
发明人： Tai, Kuochou , Wong, Andre
CPC分类号： G02B6/4201 , G02B6/3628 , G02B6/4238 , G02B6/424 , G02B6/4248 , G02B6/4267 , G02B6/4268 , G02B6/4271
摘要： A substantially thermally stable small optical package is disclosed which houses optically aligned elements forming an optical component. All of 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 made 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 thin frequency doubling crystal is directly soldered to the stainless steel base member after being aligned with the two optical fibers. This design is extremely cost effective to manufacture and provides a component that is very thermally stable.
摘要翻译： 基本上热稳定小光学封装是游离缺失光盘容纳在光学部件形成光学对准元件。 所有的元素都被直接焊接到基座构件或直接焊接到焊接到一个共同的基础部件的支承部件。 该密封的容器具有由不锈钢制成和第一光纤上的支承基座部件安装件直接焊到支撑基底。 第一光纤被直接焊接到所述第一光纤支座的上端。 类似的布置被提供worin第二光纤安装直接焊接到基座和一个第二光纤直接焊接到所述第二光纤安装的上端。 薄倍频晶体被直接焊接到不锈钢基底构件与所述两根光纤对准之后。 这种设计是极具成本效益的制造和提供了一个组件都非常热稳定的。
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4.发明公开High efficiency, wavelenght stabilized laser diode using arrayed waveguide gratings (AWG) and architecture for combining same with brightness conservation 审中-公开与波导光栅的波长稳定的高功率激光二极管（AWG）和构建它们的组合，同时保持亮度
公开(公告)号：EP1788678A1
公开(公告)日：2007-05-23
申请号：EP06255902.6
申请日：2006-11-17
发明人： Muendel, Martin H. , Dougherty, David J. , Peters, Matthew Glenn , Rossin, Victor , Sargent, Robert B. , Marabella, Len , Tai, Kuochou , Acklin, Bruno , Wu, Yongan , Dzurko, Kenneth M.
CPC分类号： H01S5/148 , G02B6/12004 , G02B6/2813 , H01S5/02284 , H01S5/026 , H01S5/0268 , H01S5/0612 , H01S5/0655 , H01S5/141 , H01S5/146 , H01S5/2036 , H01S5/4012 , H01S5/4062 , H01S5/4087
摘要： The invention relates to high power semiconductor lasers based on a laser diode array waveguide grating (DAWG;300) in which the wavelength is stabilized using an array waveguide grating (AWG;302) in an external cavity configuration. Another aspect of the present invention relates to techniques for efficiently coupling optical gain element arrays to an AWG. Another feature provides for the efficient and brightness-conserving combination of multiple high power DAWG lasers into a single output.
摘要翻译： 在外部腔体构型，本发明涉及基于激光二极管阵列波导光栅（DAWG; 300）的高功率半导体激光器，其中波长是使用阵列稳定的，波导光栅（AWG 302）。 本发明的另一个方面涉及用于在AWG的光学增益元件阵列高效耦合到。 另一个特征提供用于多个高功率激光器DAWG的效率和亮度节约组合成一个单一的输出。
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公开(公告)号：EP1115208A3
公开(公告)日：2004-07-21
申请号：EP00311412.1
申请日：2000-12-19
发明人： Chang,Kok-Wai , Tai, Kuochou
CPC分类号： G02B6/29386 , G02B6/272 , G02B6/2773 , G02B6/29302
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. Single-pass refers to the optical signal following a (folded) path through the apparatus a single time. When operating as an deinterleaver, the interleaver/deinterleaver separates an optical signal (e.g., WDM signal) into subsets of optical signals (e.g., 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).
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公开(公告)号：EP1191808A2
公开(公告)日：2002-03-27
申请号：EP01307050.3
申请日：2001-08-20
发明人： Tai, Kuochou , Chang, Kok-Wai , Chen, Jyehong
IPC分类号： H04Q11/00
CPC分类号： H04Q11/0005 , H04Q2011/0016 , H04Q2011/0026 , H04Q2011/0075
摘要： Wavelength interleaving cross-connects pass a first optical signal including a first set of optical frequencies in a first direction and a second optical signal including a second set of optical frequencies in a second direction. In one embodiment, the first optical signal, when input to a first input/output (I/O) port, is routed from the first I/O port to a third I/O port. The first optical signal, when input to a fourth I/O port, is routed from the fourth port to a second I/O port. The second optical signal, when input to the second I/O port, is routed from the second I/O port to the third I/O port. The second optical signal, when input to the fourth I/O port, is routed from the fourth I/O port to the first I/O port. Thus, by coupling an optical device (e.g., amplifier, filter) between the third port and the fourth port, the optical device can be used for bidirectional communications thereby reducing the number of devices required for a bidirectional optical network architecture.
摘要翻译： 波长交错交叉连接在第一方向上通过包括第一组光频率的第一光信号和在第二方向上包括第二组光频率的第二光信号。 在一个实施例中，当输入到第一输入/输出（I / O）端口时，第一光信号从第一I / O端口路由到第三I / O端口。 当输入到第四个I / O端口时，第一个光信号从第四个端口路由到第二个I / O端口。 当输入到第二I / O端口时，第二个光信号从第二个I / O端口路由到第三个I / O端口。 当输入到第四个I / O端口时，第二个光信号从第四个I / O端口路由到第一个I / O端口。 因此，通过耦合第三端口和第四端口之间的光学装置（例如，放大器，滤波器），光学装置可以用于双向通信，从而减少双向光网络架构所需的装置数量。
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