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1. 发明申请

WO2006135722A3 APPARATUS AND METHOD FOR ALL-OPTICAL ENCRYPTION AND DECRYPTION OF AN OPTICAL SIGNAL 审中-公开
标题翻译：用于全光学加密和解码的光学信号的装置和方法
公开(公告)号：WO2006135722A3
公开(公告)日：2007-06-07
申请号：PCT/US2006022415
申请日：2006-06-08
申请人： GEN DYNAMICS ADVANCED INF SYS , WATERS JAMES P
发明人： WATERS JAMES P
IPC分类号： H04K1/02 , H04J14/02
CPC分类号： H04K1/00 , H04J14/02
摘要： The present invention relates to an apparatus and method for the encryption and decryption of optically transmitted data, and more particularly to the encryption and decryption of optical data transmitted and received using only optical components. Because only optical components are used, the encryption and decryption is independent of the data rate of the optical signal. The apparatus may include an encryption device that operates by receiving and combining both an unencrypted optical signal as well as a delayed optical signal that is based on the unencrypted optical signal. An optical delay may be configured in a number of different ways and may be used for delaying the unencrypted optical signal. The apparatus may further include a decryption device that receives and combines an encrypted optical signal as well as a delayed optical signal that is based on the encrypted optical signal. An optical delay may be configured in a number of different ways and maybe used for delaying the encrypted optical signal. To properly work together, the apparatus and method require that the optical delay on the encryption side perfectly match the optical delay on the decryption side in both the length of delay and arrangement.
摘要翻译：本发明涉及一种用于光学传输数据的加密和解密的装置和方法，更具体地涉及仅使用光学部件发送和接收的光学数据的加密和解密。由于仅使用光学部件，加密和解密与光信号的数据速率无关。该装置可以包括通过接收并组合未加密的光信号以及基于未加密的光信号的延迟的光信号来操作的加密装置。光延迟可以以多种不同的方式配置，并且可以用于延迟未加密的光信号。该装置还可以包括解密装置，其接收并组合加密的光信号以及基于经加密的光信号的延迟的光信号。可以以多种不同的方式配置光学延迟，并且可以用于延迟加密的光信号。为了正确地协同工作，该装置和方法要求加密侧的光延迟在延迟和布置长度方面完全匹配解密侧的光延迟。

2. 发明申请

WO2006135722A2 APPARATUS AND METHOD FOR ALL-OPTICAL ENCRYPTION AND DECRYPTION OF AN OPTICAL SIGNAL 审中-公开
标题翻译：用于全光学加密和解码的光学信号的装置和方法
公开(公告)号：WO2006135722A2
公开(公告)日：2006-12-21
申请号：PCT/US2006/022415
申请日：2006-06-08
申请人： GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS, INC. , WATERS, James, P.
发明人： WATERS, James, P.
IPC分类号： H04K1/00 , H04L9/00
CPC分类号： H04K1/00 , H04J14/02
摘要： The present invention relates to an apparatus and method for the encryption and decryption of optically transmitted data, and more particularly to the encryption and decryption of optical data transmitted and received using only optical components. Because only optical components are used, the encryption and decryption is independent of the data rate of the optical signal. The apparatus may include an encryption device that operates by receiving and combining both an unencrypted optical signal as well as a delayed optical signal that is based on the unencrypted optical signal. An optical delay may be configured in a number of different ways and may be used for delaying the unencrypted optical signal. The apparatus may further include a decryption device that receives and combines an encrypted optical signal as well as a delayed optical signal that is based on the encrypted optical signal. An optical delay may be configured in a number of different ways and maybe used for delaying the encrypted optical signal. To properly work together, the apparatus and method require that the optical delay on the encryption side perfectly match the optical delay on the decryption side in both the length of delay and arrangement.
摘要翻译：本发明涉及一种用于光学传输数据的加密和解密的装置和方法，更具体地涉及仅使用光学部件发送和接收的光学数据的加密和解密。由于仅使用光学部件，加密和解密与光信号的数据速率无关。该装置可以包括通过接收并组合未加密的光信号以及基于未加密的光信号的延迟的光信号来操作的加密装置。光延迟可以以多种不同的方式配置，并且可以用于延迟未加密的光信号。该装置还可以包括解密装置，其接收并组合加密的光信号以及基于经加密的光信号的延迟的光信号。可以以多种不同的方式配置光学延迟，并且可以用于延迟加密的光信号。为了正确地协同工作，该装置和方法要求加密侧的光延迟在延迟和布置长度方面完全匹配解密侧的光延迟。

3. 发明申请

WO2006065781A2 SYSTEM AND METHOD FOR PERFORMING DISPERSION COMPENSATION 审中-公开
标题翻译：用于执行分散补偿的系统和方法
公开(公告)号：WO2006065781A2
公开(公告)日：2006-06-22
申请号：PCT/US2005044994
申请日：2005-12-13
申请人： GEN DYNAMICS ADVANCED INF SYS , WATERS JAMES P
发明人： WATERS JAMES P
IPC分类号： G02B6/34 , H04B10/08 , H04B17/00
CPC分类号： G02B6/2932 , G02B6/29322 , G02B6/29394 , G02B6/29395 , H04B10/2519
摘要： An exemplary embodiment of the present invention includes an optical circulator. The circulator may have, for example, a first port, a second port, and a third port. The first port may be configured to introduce light into the optical circulator. The system may also include a tunable fiber filter Bragg grating connected to the second port of the circulator and a tunable dispersion-compensating fiber Bragg grating connected to the third port of the optical circulator. The tunable dispersion compensating fiber Bragg grating and the tunable fiber filter Bragg grating may be configured to be tuned by a single actuator. This tuning may be either compression or strain tuning.
摘要翻译：本发明的示例性实施例包括光循环器。循环器可以具有例如第一端口，第二端口和第三端口。第一端口可以被配置为将光引入到光循环器中。该系统还可以包括连接到环行器的第二端口的可调谐光纤滤波器布拉格光栅和连接到光循环器的第三端口的可调色散补偿光纤布拉格光栅。可调色散补偿光纤布拉格光栅和可调谐光纤滤波器布拉格光栅可以被配置为由单个致动器调谐。该调谐可以是压缩或应变调谐。

4. 发明申请

WO2006065781A3 SYSTEM AND METHOD FOR PERFORMING DISPERSION COMPENSATION 审中-公开
公开(公告)号：WO2006065781A3
公开(公告)日：2006-06-22
申请号：PCT/US2005/044994
申请日：2005-12-13
申请人： GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS, INC. , WATERS, James, P.
发明人： WATERS, James, P.
IPC分类号： H04J14/02 , G02B6/02 , G02B6/26 , G02B6/42
摘要： An exemplary embodiment of the present invention includes an optical circulator. The circulator may have, for example, a first port, a second port, and a third port. The first port may be configured to introduce light into the optical circulator. The system may also include a tunable fiber filter Bragg grating connected to the second port of the circulator and a tunable dispersion-compensating fiber Bragg grating connected to the third port of the optical circulator. The tunable dispersion compensating fiber Bragg grating and the tunable fiber filter Bragg grating may be configured to be tuned by a single actuator. This tuning may be either compression or strain tuning.

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