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1. 发明申请

US20120188626A1 METHOD AND APPARATUS FOR SUPPRESSION OF FOUR-WAVE MIXING USING POLARIZATION CONTROL WITH A HIGH POWER POLARIZATION MAINTAINING FIBER AMPLIFIER SYSTEM 有权
标题翻译：使用偏振控制抑制四波混频的方法和装置与维持光纤放大器系统的高功率极化
公开(公告)号：US20120188626A1
公开(公告)日：2012-07-26
申请号：US13351654
申请日：2012-01-17
申请人： Joshua E. Rothenberg , Peter A. Thielen
发明人： Joshua E. Rothenberg , Peter A. Thielen
IPC分类号： H01S3/067 , H01S3/30 , G02B26/00 , H01S3/13
CPC分类号： H01S3/06712 , H01S3/1308 , H01S3/2316 , H01S3/2391 , H01S2301/03
摘要： A method and apparatus for suppression of four-wave mixing using polarization control with a high power polarization maintaining fiber amplifier system. The apparatus includes a master oscillator (MO) that generates a beam; a polarization controller that receives the beam from the MO and transmits the beam with a desired polarization; a pre-amplifier that receives the beam from the polarization controller, pre-amplifies the beam, and transmits the beam; a high power fiber amplifier that receives the beam from the pre-amplifier, amplifies the beam, and transmits an output beam; and a polarization detector that detects the polarization of the output beam. The polarization detector transmits feedback to the polarization controller to ensure that the output beam components aligned with the principal birefringent axes of the high power fiber amplifier have approximately equal power.
摘要翻译：一种使用具有高功率偏振保持光纤放大器系统的偏振控制来抑制四波混频的方法和装置。该装置包括产生光束的主振荡器（MO）; 偏振控制器，其从所述MO接收所述光束并以期望的偏振透射所述光束; 接收来自偏振控制器的光束的前置放大器预放大光束并传输光束; 接收来自前置放大器的光束的高功率光纤放大器，放大光束并传输输出光束; 以及偏振检测器，其检测输出光束的偏振。偏振检测器将反馈传输到偏振控制器，以确保与大功率光纤放大器的主双折射轴对准的输出光束分量具有近似相等的功率。

2. 发明授权

US07283712B2 Gas filled hollow core chalcogenide photonic bandgap fiber Raman device and method 有权
标题翻译：气体填充中空硫族化合物光子带隙光纤拉曼装置及方法
公开(公告)号：US07283712B2
公开(公告)日：2007-10-16
申请号：US11122203
申请日：2005-05-03
申请人： L. Brandon Shaw , Jasbinder S. Sanghera , Ishwar D. Aggarwal , Peter A. Thielen
发明人： L. Brandon Shaw , Jasbinder S. Sanghera , Ishwar D. Aggarwal , Peter A. Thielen
IPC分类号： G02B6/32
CPC分类号： G02B6/02328 , C03B2201/86 , C03B2203/16 , C03B2203/42 , G02B6/02347 , G02B6/032 , H01S3/06741 , H01S3/302
摘要： This invention pertains to a glass fiber, a Raman device and a method. The fiber is a hollow core photonic bandgap chalcogenide glass fiber that includes a hollow core for passing light therethrough, a Raman active gas disposed in said core, a microstructured region disposed around said core, and a solid region disposed around said microstructured region for providing structural integrity to said microstructured region. The device includes a coupler for introducing at least one light signal into a hollow core of a chalcogenide photonic bandgap fiber; a hollow core chalcogenide photonic bandgap glass fiber; a microstructured fiber region disposed around said core; a solid fiber region disposed around said microstructured region for providing structural integrity to said microstructured region; and a Raman active gas disposed in the hollow core. The method includes the steps of introducing a light beam into a hollow core chalcogenide photonic bandgap glass fiber filled with a Raman active gas disposed in the core, conveying the beam through the core while it interacts with the gas to form a Stokes beam of a typically higher wavelength, and removing the Stokes beam from the core of the fiber.
摘要翻译：本发明涉及玻璃纤维，拉曼装置和方法。纤维是中空核光子带隙硫族化物玻璃纤维，其包括用于使光通过的中空芯，布置在所述芯中的拉曼活性气体，围绕所述芯设置的微结构化区域，以及设置在所述微结构区域周围的固体区域，用于提供结构对所述微结构区域的完整性。该装置包括耦合器，用于将至少一个光信号引入到硫族化物光子带隙光纤的中空芯中; 空心核硫属元素光子带隙玻璃纤维; 设置在所述芯周围的微结构化纤维区域; 设置在所述微结构区域周围的固体纤维区域，用于向所述微结构化区域提供结构完整性; 和设置在中空芯中的拉曼活性气体。该方法包括以下步骤：将光束引入到填充有设置在芯中的拉曼活性气体的中空核心硫族化物光子带隙玻璃纤维中，在与气体相互作用的同时将光束传送通过核心，以形成典型的斯托克斯光束更高的波长，并从纤芯的核心去除斯托克斯光束。

3. 发明授权

US07403326B2 Doped fiber scene projection system and method 失效
标题翻译：掺杂光纤场景投影系统及方法
公开(公告)号：US07403326B2
公开(公告)日：2008-07-22
申请号：US11296714
申请日：2005-12-02
申请人： Brandon Shaw , Jasbinder S. Sanghera , Ishwar D. Aggarwal , Peter A. Thielen
发明人： Brandon Shaw , Jasbinder S. Sanghera , Ishwar D. Aggarwal , Peter A. Thielen
IPC分类号： G02F1/01 , G02F1/35 , G02F2/02 , G02B6/00 , H01S3/30
CPC分类号： H01S3/2383 , F41G7/00 , F41G7/004 , G01S3/7803 , H01S3/067 , H01S3/06754 , H01S3/094061 , H01S3/1022 , H01S3/1603 , H01S3/1613 , H01S3/1616 , H01S2303/00 , H04N9/31 , Y10S385/901
摘要： This invention pertains to a scene projection system and a method for projecting a scene that can simulate light temperature of above 2000 K. The system comprises of a light source part for generating light at a lower wavelength; a means part for individually controlling dynamic range, contrast, brightness, temporal characteristics and temporal dynamics of the light; a rare earth doped fiber part that re-emits the output light at a higher wavelength; and a means part for conveying light between its parts. The method comprises steps of generating light at a lower wavelength; individually controlling temporal characteristics, temporal dynamics, brightness and contrast of the light; passing the light through a rare earth-doped fiber; and re-emitting the light at a higher wavelength.
摘要翻译：本发明涉及场景投影系统和投影场景的方法，该场景可模拟2000K以上的光温。该系统包括用于产生较低波长的光的光源部分; 用于单独控制光的动态范围，对比度，亮度，时间特性和时间动态的装置部分; 稀土掺杂光纤部件，其以更高的波长重新发射输出光; 以及用于在其部分之间传送光的装置部分。该方法包括产生较低波长的光的步骤; 单独控制光的时间特征，时间动力学，亮度和对比度; 将光通过稀土掺杂光纤; 并重新发射较高波长的光。

4. 发明授权

US08928863B2 Systems and methods for generating an optical pulse 有权
标题翻译：用于产生光脉冲的系统和方法
公开(公告)号：US08928863B2
公开(公告)日：2015-01-06
申请号：US13102684
申请日：2011-05-06
申请人： Peter A. Thielen , Eric Cheung , Timothy McComb
发明人： Peter A. Thielen , Eric Cheung , Timothy McComb
IPC分类号： G01C3/08 , H01S5/50 , H01S5/062 , H01S5/00 , H01S5/065 , H01S5/40
CPC分类号： H01S5/5045 , H01S5/0057 , H01S5/06216 , H01S5/0654 , H01S5/4006
摘要： A system for providing a sliced optical pulse is disclosed. The system can comprise a master oscillator (MO) configured to generate an optical pulse at a first spectral bandwidth. The system can also comprise a semiconductor optical amplifier (SOA) configured to slice the optical pulse to generate a sliced optical pulse that has a second spectral bandwidth. The second spectral bandwidth can be smaller than the first spectral bandwidth.
摘要翻译：公开了一种用于提供切片光脉冲的系统。该系统可以包括配置成以第一光谱带宽产生光脉冲的主振荡器（MO）。该系统还可以包括半导体光放大器（SOA），其被配置为对光脉冲进行切割以产生具有第二光谱带宽的切片光脉冲。第二光谱带宽可以小于第一光谱带宽。

5. 发明授权

US08493650B2 Method and apparatus for suppression of four-wave mixing using polarization control with a high power polarization maintaining fiber amplifier system 有权
标题翻译：用于利用具有高功率偏振维持光纤放大器系统的偏振控制来抑制四波混频的方法和装置
公开(公告)号：US08493650B2
公开(公告)日：2013-07-23
申请号：US13351654
申请日：2012-01-17
申请人： Joshua E. Rothenberg , Peter A. Thielen
发明人： Joshua E. Rothenberg , Peter A. Thielen
IPC分类号： H04B10/22
CPC分类号： H01S3/06712 , H01S3/1308 , H01S3/2316 , H01S3/2391 , H01S2301/03
摘要： A method and apparatus for suppression of four-wave mixing using polarization control with a high power polarization maintaining fiber amplifier system. The apparatus includes a master oscillator (MO) that generates a beam; a polarization controller that receives the beam from the MO and transmits the beam with a desired polarization; a pre-amplifier that receives the beam from the polarization controller, pre-amplifies the beam, and transmits the beam; a high power fiber amplifier that receives the beam from the pre-amplifier, amplifies the beam, and transmits an output beam; and a polarization detector that detects the polarization of the output beam. The polarization detector transmits feedback to the polarization controller to ensure that the output beam components aligned with the principal birefringent axes of the high power fiber amplifier have approximately equal power.
摘要翻译：一种使用具有高功率偏振保持光纤放大器系统的偏振控制来抑制四波混频的方法和装置。该装置包括产生光束的主振荡器（MO）; 偏振控制器，其从所述MO接收所述光束并以期望的偏振透射所述光束; 接收来自偏振控制器的光束的前置放大器预放大光束并传输光束; 接收来自前置放大器的光束的高功率光纤放大器，放大光束并传输输出光束; 以及偏振检测器，其检测输出光束的偏振。偏振检测器将反馈传输到偏振控制器，以确保与大功率光纤放大器的主双折射轴对准的输出光束分量具有近似相等的功率。

6. 发明申请

US20120281199A1 Systems and Methods for Generating an Optical Pulse 有权
标题翻译：用于产生光脉冲的系统和方法
公开(公告)号：US20120281199A1
公开(公告)日：2012-11-08
申请号：US13102684
申请日：2011-05-06
申请人： Peter A. Thielen , Eric Cheung , Timothy McComb
发明人： Peter A. Thielen , Eric Cheung , Timothy McComb
IPC分类号： G01C3/08 , H01S5/00
CPC分类号： H01S5/5045 , H01S5/0057 , H01S5/06216 , H01S5/0654 , H01S5/4006
摘要： A system for providing a sliced optical pulse is disclosed. The system can comprise a master oscillator (MO) configured to generate an optical pulse at a first spectral bandwidth. The system can also comprise a semiconductor optical amplifier (SOA) configured to slice the optical pulse to generate a sliced optical pulse that has a second spectral bandwidth. The second spectral bandwidth can be smaller than the first spectral bandwidth.
摘要翻译：公开了一种用于提供切片光脉冲的系统。该系统可以包括配置成以第一光谱带宽产生光脉冲的主振荡器（MO）。该系统还可以包括半导体光放大器（SOA），其被配置为对光脉冲进行切割以产生具有第二光谱带宽的切片光脉冲。第二光谱带宽可以小于第一光谱带宽。

7. 发明授权

US07327928B2 Gas filled hollow core chalcogenide photonic bandgap fiber Raman device and method 有权
标题翻译：气体填充中空硫族化合物光子带隙光纤拉曼装置及方法
公开(公告)号：US07327928B2
公开(公告)日：2008-02-05
申请号：US11532148
申请日：2006-09-15
申请人： Leslie Brandon Shaw , Jasbinder S Sanghera , Ishwar D Aggarwal , Peter A Thielen
发明人： Leslie Brandon Shaw , Jasbinder S Sanghera , Ishwar D Aggarwal , Peter A Thielen
IPC分类号： G02B6/02 , G02B6/32 , G02B6/00
CPC分类号： G02B6/02328 , C03B2201/86 , C03B2203/16 , C03B2203/42 , G02B6/02347 , G02B6/032 , H01S3/06741 , H01S3/302
摘要： A hollow core photonic bandgap chalcogenide glass fiber includes a hollow core for passing light therethrough, a Raman active gas disposed in said core, a microstructured region disposed around said core, and a solid region disposed around said microstructured region for providing structural integrity to said microstructured region. A coupler can introduce at least one light signal into the hollow core of the chalcogenide photonic bandgap fiber. The method includes the steps of introducing a light beam into a hollow core chalcogenide photonic bandgap glass fiber filled with a Raman active gas disposed in the core, conveying the beam through the core while it interacts with the gas to form a Stokes beam of a typically higher wavelength, and removing the Stokes beam from the core of the fiber.
摘要翻译：中空核光子带隙硫族化物玻璃纤维包括用于使光通过的中空芯，设置在所述芯中的拉曼活性气体，设置在所述芯周围的微结构化区域，以及设置在所述微结构化区域周围的固体区域，用于向所述微结构化地区。耦合器可以将至少一个光信号引入到硫族化物光子带隙光纤的中空芯中。该方法包括以下步骤：将光束引入填充有设置在芯中的拉曼活性气体的中空核心硫族化物光子带隙玻璃纤维中，在与气体相互作用的同时将光束输送通过芯体，以形成典型的斯托克斯光束更高的波长，并从纤芯的核心去除斯托克斯光束。

8. 发明授权

US07133590B2 IR supercontinuum source 有权
标题翻译：红外超连续光源
公开(公告)号：US07133590B2
公开(公告)日：2006-11-07
申请号：US11086731
申请日：2005-03-17
申请人： Leslie B. Shaw , Jasbinder S. Sanghera , Ishwar D. Aggarwal , Peter A. Thielen , Fred Kung
发明人： Leslie B. Shaw , Jasbinder S. Sanghera , Ishwar D. Aggarwal , Peter A. Thielen , Fred Kung
IPC分类号： G02B6/00 , G02B1/365 , H01S3/00
CPC分类号： G02B6/02214 , G02B6/02347 , G02F1/3555 , G02F1/365 , G02F2001/3528
摘要： This invention pertains to a device for broadening optical wavelength in the 2–14 μm region comprising a light source and a highly nonlinear chalcogenide fiber associated therewith whereby a light signal is passed from the light source into the fiber wherein and through interactions between the light signal and the material, bandwidth of the light signal is broadened in the 2–14 μm region.
摘要翻译：本发明涉及一种用于拓宽2-14μm区域中的光波长的装置，该装置包括光源和与其相关联的高度非线性的硫族化物纤维，由此光信号从光源通过到光纤中，并且通过光信号光信号的材料带宽在2-14 mum区域扩大。

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