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1. 发明申请

WO2005109714A1 ALL-OPTICAL SIGNAL REGENERATION 审中-公开
标题翻译：全光信号再生
公开(公告)号：WO2005109714A1
公开(公告)日：2005-11-17
申请号：PCT/US2005/015921
申请日：2005-05-03
申请人： CORNING INCORPORATED , EVANS, Alan F , KUKSENKOV, Dmitri V
发明人： EVANS, Alan F , KUKSENKOV, Dmitri V
IPC分类号： H04J14/02
CPC分类号： H04B10/299 , H04J14/0227 , H04J14/0241
摘要： An all-optical method of regenerating an optical return-to-zero format pulse signal of a first wavelength starts by introducing the input signal into a first end of a non-linear optical fiber to obtain a modified signal comprising pulses broadened in the wavelength domain. When this modified signal emerges from the second end of said non-linear optical fiber, a bandwidth slice is selected that is centered on a second wavelength so spaced from the first wavelength that its intensity is substantially unresponsive to weak pulses in the signal and relatively insensitive to intensity for other pulses. This slice is returned to the same non-linear optical fiber at its second end so that a further modified signal comprising pulses broadened in the wavelength domain will emerge from its first end. From this further modified signal a bandwidth slice centered on the first wavelength is selected as regenerated output. Regenerators operating in this way are also disclosed.
摘要翻译：通过将输入信号引入非线性光纤的第一端来重新生成第一波长的光返回到零格式的脉冲信号的全光学方法，以获得包括波长范围扩大的脉冲的修改信号。当该修改的信号从所述非线性光纤的第二端出现时，选择以与第一波长间隔的第二波长为中心的带宽片，其强度对信号中的弱脉冲基本上不响应，并且相对不敏感到其他脉冲的强度。该片在其第二端返回到相同的非线性光纤，使得包括在波长域中扩展的脉冲的另外修改的信号将从其第一端出现。从该进一步修改的信号中选择以第一波长为中心的带宽切片作为再生输出。还公开了以这种方式操作的再生器。

2. 发明申请

WO2008121273A2 ALL FIBER CHIRPED PULSE AMPLIFICATION SYSTEM AND METHOD 审中-公开
标题翻译：所有光纤激光放大系统和方法
公开(公告)号：WO2008121273A2
公开(公告)日：2008-10-09
申请号：PCT/US2008/003892
申请日：2008-03-25
申请人： CORNING INCORPORATED , KUKSENKOV, Dmitri V , LI, Shenping
发明人： KUKSENKOV, Dmitri V , LI, Shenping
CPC分类号： H01S3/0057 , G02B6/02304 , H01S3/06712 , H01S3/06725 , H01S3/06754 , H01S3/2308
摘要： An all-fiber chirped pulse amplification (CPA) system and method is provided that utilizes a hollow core photonic bandgap fiber as a pulse compressor and a dispersion compensating optical fiber as a pulse stretcher that are matched with respect to both the amount and slope of dispersion to avoid peak power-limiting pulse distortion. The CPA system includes a rare earth ion-doped optical fiber amplifier having an input and an output that amplifies optical pulses having a center wavelength of ?c, a pulse compressing length L1 of hollow core photonic bandgap fiber having a dispersion value D1 and a dispersion slope S1 that varies over a wavelength ? of the pulses that is optically connected to the output of the fiber amplifier and having a k-parameter defined by a ratio of D1 over the slope of the function D1(?) that is larger than about 50, and a pulse stretching length L2 of dispersion compensating optical fiber connected to the input of the fiber amplifier having a dispersion value D2 and dispersion slope S2. The lengths are selected such that L1D1 = -L2D2, and the center wavelength ?c of the inputted optical pulses is preferably close to the center wavelength of the bandgap of the photonic bandgap fiber.
摘要翻译：提供了全光纤啁啾脉冲放大（CPA）系统和方法，其利用空心光子带隙光纤作为脉冲压缩器和色散补偿光纤作为脉冲展宽器，其相对于色散的量和斜率都相匹配以避免峰值功率限制脉冲失真。 CPA系统包括具有放大具有中心波长λc的光脉冲的输入和输出的稀土离子掺杂光纤放大器，具有色散值D1的空心光子带隙光纤的脉冲压缩长度L1和色散斜率S1在波长上变化？光学连接到光纤放大器的输出的脉冲，并且具有由大于约50的函数D1（θ）的斜率上的D1的比率定义的k参数以及大于约50的脉冲拉伸长度L2 色散补偿光纤连接到具有色散值D2和色散斜率S2的光纤放大器的输入。选择长度使得L1D1 = -L2D2，并且输入的光脉冲的中心波长λc优选接近于光子带隙光纤的带隙的中心波长。

3. 发明申请

WO2007142988A2 UV AND VISIBLE LASER SYSTEMS 审中-公开
标题翻译：紫外和可见激光系统
公开(公告)号：WO2007142988A2
公开(公告)日：2007-12-13
申请号：PCT/US2007/012775
申请日：2007-05-31
申请人： CORNING INCORPORATED , KUKSENKOV, Dmitri V , SUDARSHANAM, Venkatapuram S , ZENTENO, Luis A
发明人： KUKSENKOV, Dmitri V , SUDARSHANAM, Venkatapuram S , ZENTENO, Luis A
CPC分类号： G03F7/70025 , G02F1/3532 , H01S3/005 , H01S3/0092 , H01S3/06754 , H01S3/1608 , H01S3/1611 , H01S3/1618 , H01S3/2383
摘要： A laser system comprising: a light source generating light, said light source comprising at least two laser sources of different wavelengths; and a frequency converter operatively coupled to said light source to accept the light provided by said light source and to convert it to higher optical frequency such that said frequency converter is producing light output at the final output wavelength situated in the 150-775 nm range.
摘要翻译：一种激光系统，包括：产生光的光源，所述光源包括至少两个不同波长的激光源; 以及频率转换器，其可操作地耦合到所述光源以接受由所述光源提供的光并将其转换为更高的光学频率，使得所述变频器在位于150-775nm范围内的最终输出波长处产生光输出。

4. 发明申请

WO2007035948A3 ALL-OPTICAL 2R REGENERATOR FOR MULTI-CHANNEL COMMUNICATION 审中-公开
公开(公告)号：WO2007035948A3
公开(公告)日：2007-03-29
申请号：PCT/US2006/037354
申请日：2006-09-22
申请人： CORNING INCORPORATED , KUKSENKOV, Dmitri V , SALEHEEN, Hasan I
发明人： KUKSENKOV, Dmitri V , SALEHEEN, Hasan I
IPC分类号： H04B10/00 , H04B10/12 , H04J14/02
摘要： An optical 2R regenerator includes a decreasing dispersion optical fiber (DDF), or a Raman pump, or both.

5. 发明申请

WO2006096333A2 SUPERCONTINUUM EMITTING DEVICE 审中-公开
标题翻译：超级发光装置
公开(公告)号：WO2006096333A2
公开(公告)日：2006-09-14
申请号：PCT/US2006/006237
申请日：2006-02-21
申请人： CORNING INCORPORATED , KUKSENKOV, Dmitri V , LI, Shenping , RUFFIN, Alranzo B
发明人： KUKSENKOV, Dmitri V , LI, Shenping , RUFFIN, Alranzo B
IPC分类号： G02B6/00
CPC分类号： G02F1/353 , G02B6/02242 , G02B6/03627 , G02B6/29377 , G02F2001/3507 , G02F2001/3528
摘要： A supercontinuum light emitting device comprises an effectively Continuous Wave light source producing light of a given wavelength within a specified bandwidth and a nonlinear fiber optically coupled to the light source. The nonlinear fiber has a plurality of fiber segments with different zero dispersion wavelengths, where each successive fiber segment has a zero dispersion wavelength which is larger than the zero dispersion wavelength of the preceding fiber, and the zero dispersion wavelength of the first fiber segment is within plus or minus 20 nanometers of the given wavelength.
摘要翻译：超连续发光装置包括有效连续波光源，其产生在特定带宽内的给定波长的光和与光源光学耦合的非线性光纤。非线性光纤具有多个具有不同零色散波长的光纤段，其中每个连续的光纤段具有大于前一光纤的零色散波长的零色散波长，并且第一光纤段的零色散波长在给定波长的正或负20纳米。

6. 发明申请

WO2004073184A2 DEVICES AND METHODS FOR DYNAMIC DISPERSION COMPENSATION 审中-公开
标题翻译：用于动态分散补偿的装置和方法
公开(公告)号：WO2004073184A2
公开(公告)日：2004-08-26
申请号：PCT/US2004/004261
申请日：2004-02-13
申请人： CORNING INCORPORATED , NOLAN, Daniel A , SYSOLIATIN, Alexej , KOROLEV, Andrey, E , KUKSENKOV, Dmitri V , LI, Shenping , SAUER, Michael
发明人： NOLAN, Daniel A , SYSOLIATIN, Alexej , KOROLEV, Andrey, E , KUKSENKOV, Dmitri V , LI, Shenping , SAUER, Michael
IPC分类号： H04B
CPC分类号： H04B10/2525
摘要： The present invention provides devices and methods for dynamic dispersion compensation. According to one embodiment of the invention, a dispersion compensating device includes a negative dispersion fiber having an input configured to receive the optical signal, the negative dispersion fiber having a length and dispersion sufficient to remove any positive chirp from each wavelength channel of the optical signal, thereby outputting a negatively chirped optical signal; an amplifying device configured to amplify the negatively chirped optical signal; and a nonlinear positive dispersion fiber configured to receive the negatively chirped optical signal. The devices of the present invention provide broadband compensation for systems having a wide range of variable residual dispersions.
摘要翻译：本发明提供了用于动态色散补偿的装置和方法。根据本发明的一个实施例，色散补偿装置包括具有被配置为接收光信号的输入的负色散光纤，负色散光纤具有足以从光信号的每个波长信道去除任何正线性调频脉冲的长度和色散从而输出负啁啾光信号; 放大装置，被配置为放大所述负啁啾光信号; 以及配置成接收负啁啾光信号的非线性正色散光纤。本发明的装置为具有宽范围的可变残余分散的系统提供宽带补偿。

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