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1. 发明授权

US07130517B2 Athermal polymer optical waveguide on polymer substrate 失效
标题翻译：聚合物基板上的热聚合物光波导
公开(公告)号：US07130517B2
公开(公告)日：2006-10-31
申请号：US10243833
申请日：2002-09-16
申请人： Anthony Garito , Renyuan Gao , Renfeng Gao , Yu-Ling Hsiao , Kazuya Takayama , Aydin Yeniay
发明人： Anthony Garito , Renyuan Gao , Renfeng Gao , Yu-Ling Hsiao , Kazuya Takayama , Aydin Yeniay
IPC分类号： G02B6/10
CPC分类号： G02B6/1203 , C08G65/007 , G02B1/046 , G02B6/1221 , G02B6/124 , G02B6/138 , G02B2006/12069 , G02B2006/121 , G02B2006/12147 , C08L27/00
摘要： A planar optical waveguide is provided. The planar optical waveguide includes a polymer substrate having a coefficient of thermal expansion, a first cladding disposed on the substrate, and a core disposed on at least a portion of the first cladding. The core is a halogenated polymer having an absorptive optical loss of less than approximately 2.5×10−4 dB/cm in the range from about 1250 to 1700 nm. The core has a thermo-optic coefficient and a refractive index, a product of the thermo-optic coefficient and the reciprocal of the refractive index being approximately equal to the negative of the coefficient of thermal expansion.
摘要翻译：提供平面光波导。平面光波导包括具有热膨胀系数的聚合物基板，设置在基板上的第一包层和设置在第一包层的至少一部分上的芯。核心是卤化聚合物，其吸收光学损失在约1250至1700nm的范围内小于约2.5×10 -4 dB / cm 2。芯具有热光系数和折射率，热光系数和折射率的倒数的乘积近似等于热膨胀系数的负值。

2. 发明授权

US06876796B2 Nanocomposite microresonators 失效
标题翻译：纳米复合微谐振器
公开(公告)号：US06876796B2
公开(公告)日：2005-04-05
申请号：US10354095
申请日：2003-01-30
申请人： Anthony F. Garito , Renyuan Gao , Renfeng Gao , Yu-Ling Hsiao , Jingsong Zhu
发明人： Anthony F. Garito , Renyuan Gao , Renfeng Gao , Yu-Ling Hsiao , Jingsong Zhu
IPC分类号： G02B1/04 , G02B6/12 , G02B6/122 , G02B6/132 , H02N11/00 , G02B6/26
CPC分类号： B82Y30/00 , B82Y5/00 , B82Y20/00 , G02B1/04 , G02B6/12007 , G02B6/1221 , G02B6/132 , H02N11/006
摘要： A microresonator is provided that incorporates a composite material comprising a polymer matrix and nanoparticles dispersed therein. The microresonator includes the composite material having a shape that is bounded at least in part by a reflecting surface. The shape of the microresonator allows a discrete electromagnetic frequency to set up a standing wave mode. Advantageously, the polymer matrix comprises at least one halogenated polymer and the dispersed nanoparticles comprise an outer coating layer, which may also comprise a halogenated polymer. Methods for making composite materials and microresonators are also provided. Applications include, for example, active and passive switches, add/drop filters, modulators, isolators, and integrated optical switch array circuits.
摘要翻译：提供了一种微谐振器，其包含包含聚合物基质和分散在其中的纳米颗粒的复合材料。微谐振器包括具有至少部分地被反射表面限定的形状的复合材料。微谐振器的形状允许离散的电磁频率建立驻波模式。有利地，聚合物基质包含至少一种卤化聚合物，并且分散的纳米颗粒包含外涂层，其还可以包含卤化聚合物。还提供了制备复合材料和微谐振器的方法。应用包括例如有源和无源开关，分插滤波器，调制器，隔离器和集成光开关阵列电路。

3. 发明授权

US06731426B2 Long wavelength optical amplifier 失效
标题翻译：长波长光放大器
公开(公告)号：US06731426B2
公开(公告)日：2004-05-04
申请号：US09888881
申请日：2001-06-25
申请人： Aydin Yeniay , Renyuan Gao
发明人： Aydin Yeniay , Renyuan Gao
IPC分类号： H01S313
CPC分类号： H04B10/291 , H01S3/06704 , H01S3/06754 , H01S3/06783 , H01S3/06791 , H01S3/094023
摘要： An L band optical amplifier in disclosed. The optical amplifier includes a signal line which has an input, an output disposed optically downstream of the input, and an amplifying gain medium optically disposed between the input and the output. The optical amplifier further includes a laser optically connected to the first amplifying gain medium and an apparatus for directing C band light into the amplifying gain medium.
摘要翻译：一种L波段光放大器。光放大器包括信号线，该信号线具有输入端，光输出端设置在输入端的输出端，以及放大增益介质，光放置在输入端和输出端之间。光放大器还包括光学连接到第一放大增益介质的激光器和用于将C波段光引导到放大增益介质中的装置。

4. 发明授权

US06927898B2 Ultra-wide bandwidth optical amplifier 失效
标题翻译：超宽带宽光放大器
公开(公告)号：US06927898B2
公开(公告)日：2005-08-09
申请号：US10218694
申请日：2002-08-14
申请人： Aydin Yeniay , Renyuan Gao
发明人： Aydin Yeniay , Renyuan Gao
IPC分类号： H01S3/067 , H01S3/23 , H01S3/00
CPC分类号： H01S3/06754 , H01S3/2383 , H01S2301/04 , H01S2301/06
摘要： A broadband optical amplifier is disclosed. The amplifier includes an input having a plurality of optical wavelengths, including optical wavelengths between 1610 and 1620 nanometers, and a first optical splitter optically connected to the input. The first optical splitter splits the input into a first band signal portion, a second band signal portion, and a third band signal portion. An amplifying portion is optically disposed along each of the first, second, and third band signal portions optically downstream from the first optical splitter. A first optical combiner is optically connected to the first, second, and third band signal portions to form an output. A method of amplifying a broadband optical signal is also disclosed.
摘要翻译：公开了一种宽带光放大器。放大器包括具有多个光波长的输入，包括1610和1620纳米之间的光波长和与输入光学连接的第一光分路器。第一光分路器将输入分离成第一频带信号部分，第二频带信号部分和第三频带信号部分。沿着第一，第二和第三频带信号部分中的每一个光学地布置放大部分，光纤在第一光分路器的下游。第一光学组合器光学连接到第一，第二和第三频带信号部分以形成输出。还公开了一种放大宽带光信号的方法。

5. 发明授权

US06898351B2 Optical fiber transmission systems with suppressed light scattering 失效
标题翻译：具有抑制光散射的光纤传输系统
公开(公告)号：US06898351B2
公开(公告)日：2005-05-24
申请号：US09877888
申请日：2001-06-08
申请人： Aydin Yeniay , Renyuan Gao
发明人： Aydin Yeniay , Renyuan Gao
IPC分类号： G02B6/26 , G02B6/34
CPC分类号： G02B6/2746 , G02B6/29319 , G02B6/2932
摘要： A system and method for suppressing light scattering in optical fiber transmission systems are disclosed. The system includes an optical fiber assembly having first and second ends and at least one blocking apparatus disposed along the fiber between the first and second ends. The method includes providing a fiber assembly having a first end and a second end; installing a blocking apparatus in the fiber assembly between the first end and the second end; and transmitting light between the first end and the second end. The fiber assembly generates Brillouin and Rayleigh scattering light in a direction opposite the direction of the transmitted light, and the blocking apparatus suppresses the Brillouin and Rayleigh scattering light.
摘要翻译：公开了一种用于抑制光纤传输系统中的光散射的系统和方法。该系统包括具有第一和第二端的光纤组件和沿着光纤在第一和第二端之间设置的至少一个阻挡装置。该方法包括提供具有第一端和第二端的纤维集合体; 在所述第一端和所述第二端之间的所述纤维组件中安装阻塞装置; 以及在所述第一端和所述第二端之间透射光。光纤组件沿与透射光的方向相反的方向产生布里渊和瑞利散射光，并且阻挡装置抑制布里渊散射光和瑞利散射光。

6. 发明授权

US06483978B1 Compact optical amplifier module 失效
标题翻译：紧凑型光放大器模块
公开(公告)号：US06483978B1
公开(公告)日：2002-11-19
申请号：US09877954
申请日：2001-06-08
申请人： Renfeng Gao , Renyuan Gao
发明人： Renfeng Gao , Renyuan Gao
IPC分类号： G02B6100
CPC分类号： H01S3/06704 , G02B6/44 , H01S3/06754 , H01S3/09415
摘要： An optical amplifier module is disclosed. The optical amplifier module includes a housing having an interior length and an interior width generally shorter than the interior length and an electronic control board disposed within the housing. The electronic control board includes a plurality of electronically connected components. The optical amplifier module also includes a gain medium disposed in the housing in a generally circularly spiral shape, such that the gain medium has a radius of curvature approximately one half the interior width of the housing. The optical amplifier module further includes a pump laser electronically connected to the electronic control board and optically connected to the gain medium.
摘要翻译：公开了一种光放大器模块。光放大器模块包括具有内部长度和内部宽度通常短于内部长度的壳体和设置在壳体内的电子控制板。电子控制板包括多个电子连接部件。光放大器模块还包括以大致圆形螺旋形状设置在壳体中的增益介质，使得增益介质具有大约为壳体内部宽度的一半的曲率半径。光放大器模块还包括电子地连接到电子控制板并光学连接到增益介质的泵激光器。

7. 发明授权

US06857276B2 Temperature controller module 失效
标题翻译：温度控制器模块
公开(公告)号：US06857276B2
公开(公告)日：2005-02-22
申请号：US10337902
申请日：2003-01-08
申请人： John Finn , Renfeng Gao , Renyuan Gao , Joseph Chang
发明人： John Finn , Renfeng Gao , Renyuan Gao , Joseph Chang
IPC分类号： G05D23/19 , G05D23/24 , F25B21/02 , F25D15/00
CPC分类号： G05D23/1919 , G05D23/1912 , G05D23/24
摘要： A temperature controller module for electronically controlling the temperature of a device, such as a pump laser or laser diode, controls the device temperature based on low heat dissipation inductors and current sources. The temperature controller module shuts off the thermoelectric cooler when the temperature of the laser exceeds a predetermined amount. Further, the temperature controller module is integrated in a compact, self-contained modular form to allow use in space critical applications.
摘要翻译：用于电子控制诸如泵激光器或激光二极管的装置的温度的温度控制器模块基于低散热电感器和电流源来控制器件温度。当激光器的温度超过预定量时，温度控制器模块关闭热电冷却器。此外，温度控制器模块集成在紧凑的，独立的模块化形式中，以允许在空间关键应用中使用。

8. 发明授权

US06917749B2 Polymer optical waveguides on polymer substrates 失效
标题翻译：聚合物基板上的聚合物光波导
公开(公告)号：US06917749B2
公开(公告)日：2005-07-12
申请号：US10045317
申请日：2001-11-07
申请人： Renyuan Gao , Donald S. Bitting , Robert M. Mininni , Robert A. Norwood , Kazuya Takayama , Anthony F. Garito
发明人： Renyuan Gao , Donald S. Bitting , Robert M. Mininni , Robert A. Norwood , Kazuya Takayama , Anthony F. Garito
IPC分类号： G02B6/12 , G02B6/13 , G02B6/138 , H01S3/10 , G02B6/00
CPC分类号： G02B6/138 , G02B2006/121 , G02B2006/12107 , G02B2006/12147 , G02B2006/1215
摘要： An optical waveguide is provided. The optical waveguide includes a polymer substrate and a lower cladding disposed on the substrate. The lower cladding is a first perhalogenated polymer. The optical waveguide also includes a core disposed on at least a portion of the lower cladding. A method of manufacturing the optical waveguide is also provided.
摘要翻译：提供光波导。光波导包括聚合物基底和设置在基底上的下包层。下包层是第一种全卤代聚合物。光波导还包括设置在下包层的至少一部分上的芯。还提供了制造光波导的方法。

9. 发明授权

US06801703B2 Freestanding athermal polymer optical waveguide 失效
标题翻译：独立的无热聚合物光波导
公开(公告)号：US06801703B2
公开(公告)日：2004-10-05
申请号：US09924982
申请日：2001-08-08
申请人： Renyuan Gao , Kazuya Takayama
发明人： Renyuan Gao , Kazuya Takayama
IPC分类号： G02B610
CPC分类号： G02B6/138 , G02B6/132 , G02B2006/12097 , G02B2006/121
摘要： An optical waveguide is disclosed. The waveguide includes a first cladding layer having a first exposed surface portion and a second surface portion generally opposing the first exposed surface portion, and a core disposed on a portion of the second surface portion. The core has a first end and a second end. The waveguide also includes a second cladding layer having a first exposed surface portion and a second surface portion generally opposing the first exposed surface portion. The second surface portion of the second cladding layer is disposed on the core and a remaining portion of the second surface portion of the first cladding layer. An optical waveguide assembly incorporating the optical waveguide and a method of manufacturing the waveguide are also disclosed.
摘要翻译：公开了一种光波导。波导包括具有第一暴露表面部分和大体上与第一暴露表面部分相对的第二表面部分的第一包层以及设置在第二表面部分的一部分上的芯体。核心具有第一端和第二端。波导还包括具有第一暴露表面部分和大体上与第一暴露表面部分相对的第二表面部分的第二包覆层。第二包覆层的第二表面部分设置在芯部和第一包层的第二表面部分的剩余部分上。还公开了包括光波导的光波导组件和制造波导的方法。

10. 发明授权

US06603597B2 Dual mode programmable optical logarithmic amplifier driver 失效
公开(公告)号：US06603597B2
公开(公告)日：2003-08-05
申请号：US09877946
申请日：2001-06-08
申请人： Renyuan Gao
发明人： Renyuan Gao
IPC分类号： H01S300
CPC分类号： H01S3/1301 , H01S3/06754 , H01S3/09415 , H01S3/1305
摘要： A dual mode electronic amplifier controller is disclosed. The amplifier includes a first amplifier electronically connectable to an optical input signal and a second amplifier electronically connectable to an optical output signal. The first amplifier has a first output and the second amplifier has a second output. The amplifier controller further includes a microprocessor electronically connected to the first and second outputs. The microprocessor is adapted to operate in one of a first mode wherein the microprocessor compares functions of the first and second outputs and generates a first microprocessor output, and a second mode wherein the microprocessor compares the second output to a predetermined value and generates a second microprocessor output, such that, in either the first or second modes, each of the first and second microprocessor outputs is adapted to adjust electrical current to a laser.

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