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191. 发明申请

US20120314725A1 OPTICAL DEVICE, MODULATOR MODULE, AND METHOD FOR MANUFACTURING THE OPTICAL DEVICE 有权
标题翻译：光学装置，调制器模块和制造光学装置的方法
公开(公告)号：US20120314725A1
公开(公告)日：2012-12-13
申请号：US13488511
申请日：2012-06-05
申请人： Akira NAKANISHI , Hideo ARIMOTO , Hiroaki HAYASHI , Shigeki MAKINO , Kazunori SHINODA
发明人： Akira NAKANISHI , Hideo ARIMOTO , Hiroaki HAYASHI , Shigeki MAKINO , Kazunori SHINODA
IPC分类号： H01S5/22 , G02B6/12 , H01P11/00 , G02F1/01
CPC分类号： G02F1/025 , G02B2006/12097 , G02B2006/12135 , G02B2006/12142 , G02F1/2257 , G02F2201/063 , G02F2201/50 , H01S5/0265 , H01S5/12 , H01S5/227
摘要： An optical device includes a ridge-like optical waveguide portion, a mesa protector portion that is arranged in parallel to the optical waveguide portion, a resin portion that covers upper parts of the mesa protector portion and is disposed at both sides of the mesa protector portion, an electrode that is disposed on the optical waveguide portion, an electrode pad that is disposed on the resin portion located at an opposite side to the optical waveguide portion with respect to the mesa protector portion, and a connection portion that is disposed on the resin portion and electrically connects the electrode to the electrode pad.
摘要翻译：光学装置包括脊状光波导部分，平行于光波导部分的台面保护部分，覆盖台面保护部分的上部并设置在台面保护部分两侧的树脂部分设置在所述光波导路部分上的电极，设置在与所述台面保护器部分相对的所述光波导部分相对侧的所述树脂部分上的电极焊盘和设置在所述树脂上的连接部分并将电极电连接到电极焊盘。

192. 发明申请

US20120183249A1 SEMICONDUCTOR OPTICAL MODULATOR AND SEMICONDUCTOR MACH-ZEHNDER OPTICAL MODULATOR 失效
标题翻译：半导体光学调制器和半导体光栅调制器
公开(公告)号：US20120183249A1
公开(公告)日：2012-07-19
申请号：US13321903
申请日：2010-05-12
申请人： Kenji Sato , Tomoaki Kato
发明人： Kenji Sato , Tomoaki Kato
IPC分类号： G02F1/035
CPC分类号： G02F1/025 , G02F1/2257 , G02F2201/063 , G02F2202/06
摘要： Provided are a semiconductor optical modulator and a semiconductor Mach-Zehnder optical modulator of high efficiency and high reliability.The semiconductor optical modulator 10 of the present invention includes a substrate 11; a first n-type cladding layer 12; a semiconductor optical modulation layer 13; a p-type cladding layer 14; a second n-type cladding layer 15; a passivation film 19; and an electric field-relaxing layer 16, wherein the first n-type cladding layer 12, the semiconductor optical modulation layer 13, the p-type cladding layer 14, and the second n-type cladding layer 15 are laminated on the substrate 11 in this order to form a waveguide structure, the passivation film 19 is arranged at the side surfaces of the waveguide structure, the electric field-relaxing layer 16 is interposed between the p-type cladding layer 14 and the second n-type cladding layer 15, and an impurity concentration of the electric field-relaxing layer 16 is lower than that of the p-type cladding layer 14 and that of the second n-type cladding layer 15
摘要翻译：提供了高效率和高可靠性的半导体光调制器和半导体马赫 - 曾德尔光学调制器。本发明的半导体光调制器10包括：基板11; 第一n型包覆层12; 半导体光调制层13; p型覆层14; 第二n型包覆层15; 钝化膜19; 以及电场缓和层16，其中第一n型包覆层12，半导体光调制层13，p型覆层14和第二n型包覆层15层叠在基板11上为了形成波导结构，钝化膜19布置在波导结构的侧表面处，电场弛豫层16介于p型包覆层14和第二n型包覆层15之间，并且电场弛豫层16的杂质浓度低于p型包覆层14的杂质浓度，第二n型包层15的杂质浓度

193. 发明授权

US08180184B2 Absorption modulator and manufacturing method thereof 有权
标题翻译：吸收调制剂及其制造方法
公开(公告)号：US08180184B2
公开(公告)日：2012-05-15
申请号：US12504607
申请日：2009-07-16
申请人： Jeong Woo Park , Jongbum You , Gyungock Kim
发明人： Jeong Woo Park , Jongbum You , Gyungock Kim
IPC分类号： G02F1/035
CPC分类号： G02F1/025 , G02F2001/0156 , G02F2201/063 , G02F2201/12 , G02F2202/105 , G02F2202/32
摘要： An absorption modulator is provided. The absorption modulator includes a substrate, an insulation layer disposed on the substrate, and a waveguide having a P-I-N diode structure on the insulation layer. Absorptance of an intrinsic region in the P-I-N diode structure is varied when modulating light inputted to the waveguide. The absorption modulator obtains the improved characteristics, such as high speed, low power consumption, and small size, because it greatly reduces the cross-sectional area of the P-I-N diode structure.
摘要翻译：提供吸收调制器。吸收调制器包括衬底，设置在衬底上的绝缘层和在绝缘层上具有P-I-N二极管结构的波导。当调制输入到波导的光时，P-I-N二极管结构中的本征区域的吸收变化。吸收调制器由于大大降低了P-I-N二极管结构的截面面积而获得了高速，低功耗，小尺寸等改进的特性。

194. 发明申请

US20120087613A1 THERMALLY CONTROLLED SEMICONDUCTOR OPTICAL WAVEGUIDE 有权
标题翻译：热控半导体光波导
公开(公告)号：US20120087613A1
公开(公告)日：2012-04-12
申请号：US12944946
申请日：2010-11-12
申请人： Mahmoud S. Rasras
发明人： Mahmoud S. Rasras
IPC分类号： G02F1/01 , H01L31/18
CPC分类号： G02F1/0147 , G02F1/2257 , G02F2001/212 , G02F2201/063 , G02F2203/48
摘要： An apparatus includes a conductive or semiconductive substrate and a dielectric layer located directly thereon. A semiconductor layer is located directly on the dielectric layer. The semiconductor layer includes a ridge waveguide and a heater strip extending parallel to the ridge waveguide. The heater strip is electrically isolated from the ridge waveguide and is doped to carry a current therein about parallel to the ridge waveguide.
摘要翻译：一种设备包括导电或半导体衬底和直接位于其上的电介质层。半导体层直接位于电介质层上。半导体层包括脊波导和平行于脊波导延伸的加热条。加热器条与脊波导电隔离，并且被掺杂以在其中携带平行于脊波导的电流。

195. 发明申请

US20120063714A1 ELECTRO-OPTIC DEVICE AND MACH-ZEHNDER OPTICAL MODULATOR HAVING THE SAME 审中-公开
标题翻译：具有它的电光设备和MACH-ZEHNDER光学调制器
公开(公告)号：US20120063714A1
公开(公告)日：2012-03-15
申请号：US13013012
申请日：2011-01-25
申请人： Jeong Woo PARK , Gyungock KIM
发明人： Jeong Woo PARK , Gyungock KIM
IPC分类号： G02F1/295
CPC分类号： G02F1/025 , G02F1/2257 , G02F2201/063
摘要： Provided are an electro-optic device with a high modulation rate and a mach-zehnder optical modulator having the same. The electro-optic device includes a slap, a rip waveguide, a first impurity region, a second impurity region, and a third impurity region. The slap is disposed on a substrate. The rip waveguide includes a mesa extending in one direction on the slap and the slap disposed under the mesa. The first impurity region is disposed in the slap of one side of the mesa. The third impurity region is disposed in the slap of the other side of the mesa to oppose the first impurity region. The second impurity region is disposed in the rip waveguide between the first impurity region and the third impurity region.
摘要翻译：提供具有高调制率的电光装置和具有该电光装置的马赫 - 泽德光调制器。电光装置包括拍打，裂口波导，第一杂质区，第二杂质区和第三杂质区。拍击被设置在基板上。裂口波导包括在拍击上沿一个方向延伸的台面和设置在台面下方的拍子。第一杂质区设置在台面的一侧的一旁。第三杂质区域设置在台面的另一侧的拍击中以与第一杂质区域相对。第二杂质区设置在第一杂质区和第三杂质区之间的裂缝波导中。

196. 发明授权

US08068706B2 Fabrication-tolerant waveguides and resonators 失效
标题翻译：制造耐受波导和谐振器
公开(公告)号：US08068706B2
公开(公告)日：2011-11-29
申请号：US12905461
申请日：2010-10-15
申请人： Milos Popovic , Tymon Barwicz
发明人： Milos Popovic , Tymon Barwicz
IPC分类号： G02B6/26 , G02B6/42
CPC分类号： G02B6/1223 , G02B6/107 , G02B6/12007 , G02F1/0147 , G02F1/3133 , G02F2001/212 , G02F2201/063 , G02F2201/125 , G02F2203/15 , G02F2203/585 , H04J14/021 , H04Q2213/1301
摘要： An optical waveguide having a core region with a substantially rectangular cross-section with a selected aspect ratio of width to height. Embodiments include devices incorporating the optical waveguide and methods for using the optical waveguide.
摘要翻译：一种光波导，其具有具有基本上矩形横截面的芯区域，具有选定的宽度与高度的纵横比。实施例包括结合光波导的器件和使用光波导的方法。

197. 发明申请

US20110228380A1 NON-LINEAR OPTICAL DEVICE 有权
标题翻译：非线性光学器件
公开(公告)号：US20110228380A1
公开(公告)日：2011-09-22
申请号：US13130944
申请日：2009-11-25
申请人： David M. Benton , Philip M. Gorman , Paul R. Tapster , David Maurice Taylor , Ewan D. Finlayson
发明人： David M. Benton , Philip M. Gorman , Paul R. Tapster , David Maurice Taylor , Ewan D. Finlayson
IPC分类号： G02F1/355 , G02B6/10 , G02F1/365 , G02F1/383 , G02F1/39
CPC分类号： G02F1/3544 , G02F1/377 , G02F1/395 , G02F2001/3548 , G02F2201/063 , G02F2202/101
摘要： A non-linear optical device includes a frequency-conversion waveguide and first and second input waveguides. The longitudinal axes of the input waveguides are inclined to that of the frequency-conversion waveguide such a first transverse mode is excited in the latter at the input frequency in operation of the device. The frequency-conversion waveguide supports a second transverse mode at an output frequency of the device, such that the phase velocity of the second transverse mode at the output frequency is substantially equal to that of the first transverse mode at the input frequency, thus providing phase-matching by balancing the effects of chromatic and modal dispersion.
摘要翻译：非线性光学器件包括频率转换波导和第一和第二输入波导。输入波导的纵向轴线与频率转换波导的纵向轴线倾斜，使得第一横向模式在装置的操作中在输入频率下被激励。频率转换波导在器件的输出频率处支持第二横向模式，使得输出频率处的第二横向模式的相位速度基本上等于在输入频率处的第一横向模式的相位速度，从而提供相位通过平衡色彩和模态色散的效果来匹配。

198. 发明授权

US07941014B1 Optical waveguide device with an adiabatically-varying width 有权
标题翻译：具有绝热变化宽度的光波导器件
公开(公告)号：US07941014B1
公开(公告)日：2011-05-10
申请号：US12146965
申请日：2008-06-26
申请人： Michael R. Watts , Gregory N. Nielson
发明人： Michael R. Watts , Gregory N. Nielson
IPC分类号： G02F1/035 , G02B6/26
CPC分类号： G02F1/225 , G02B6/12007 , G02B6/1223 , G02B6/1228 , G02B6/125 , G02B6/29335 , G02B2006/12061 , G02B2006/12142 , G02B2006/12145 , G02F1/0147 , G02F1/2257 , G02F1/3132 , G02F2001/0151 , G02F2001/212 , G02F2201/063 , G02F2202/06 , G02F2202/104 , G02F2202/105 , G02F2203/15 , G02F2203/20
摘要： Optical waveguide devices are disclosed which utilize an optical waveguide having a waveguide bend therein with a width that varies adiabatically between a minimum value and a maximum value of the width. One or more connecting members can be attached to the waveguide bend near the maximum value of the width thereof to support the waveguide bend or to supply electrical power to an impurity-doped region located within the waveguide bend near the maximum value of the width. The impurity-doped region can form an electrical heater or a semiconductor junction which can be activated with a voltage to provide a variable optical path length in the optical waveguide. The optical waveguide devices can be used to form a tunable interferometer (e.g. a Mach-Zehnder interferometer) which can be used for optical modulation or switching. The optical waveguide devices can also be used to form an optical delay line.
摘要翻译：公开了光波导器件，其利用其中具有波导弯曲的光波导，其宽度在宽度的最小值和最大值之间绝热地变化。一个或多个连接构件可以在其最大宽度附近附接到波导管弯曲部，以支撑波导管弯曲，或者在位于波导弯管内的杂质掺杂区域的最大值附近提供电力。杂质掺杂区域可以形成电加热器或半导体结，其可以用电压来激活，以在光波导中提供可变的光程长度。光波导器件可用于形成可用于光调制或切换的可调谐干涉仪（例如马赫 - 曾德干涉仪）。光波导器件也可用于形成光延迟线。

199. 发明授权

US07877015B2 Optical to radio frequency detector 有权
标题翻译：光到射频检测器
公开(公告)号：US07877015B2
公开(公告)日：2011-01-25
申请号：US10504010
申请日：2003-01-13
申请人： Patrick Labbe , Arianna Filoramo , Eric Toussaere , Joseph Zyss
发明人： Patrick Labbe , Arianna Filoramo , Eric Toussaere , Joseph Zyss
IPC分类号： H04B10/00
CPC分类号： G02F2/002 , G02F1/3534 , G02F2201/063 , G02F2201/127 , G02F2202/022 , G02F2202/07 , H04B10/2575 , H04B10/66
摘要： An optical to radio frequency detector comprises an optical guide for receiving two optical signal components having frequencies that differ by an amount corresponding to a radio frequency, and a radio signal guide coupled with an interaction zone of the optical guide for propagating a radio signal from the interaction zone at the radio frequency. The material of the interaction zone presents a second-order non-linear optical polarization characteristic to the propagation of the optical signal components, and the radio signal guide is in travelling-wave coupling with the interaction zone. A radio signal output is coupled with the radio signal guide.
摘要翻译：光到射频检测器包括光导，用于接收具有与射频相对应的频率相差的频率的两个光信号分量，以及与光导的相互作用区耦合的无线电信号引导，用于传播来自射频相互作用区。相互作用区域的材料呈现了光信号分量传播的二阶非线性光学偏振特性，无线电信号引导线与相互作用区域进行行波耦合。无线电信号输出与无线电信号指南耦合。

200. 发明授权

US07853108B2 Fabrication-tolerant waveguides and resonators 有权
标题翻译：制造耐受波导和谐振器
公开(公告)号：US07853108B2
公开(公告)日：2010-12-14
申请号：US11966402
申请日：2007-12-28
申请人： Milos Popovic , Tymon Barwicz
发明人： Milos Popovic , Tymon Barwicz
IPC分类号： G02B6/036 , G02B6/02 , G02B6/10
CPC分类号： G02B6/1223 , G02B6/107 , G02B6/12007 , G02F1/0147 , G02F1/3133 , G02F2001/212 , G02F2201/063 , G02F2201/125 , G02F2203/15 , G02F2203/585 , H04J14/021 , H04Q2213/1301
摘要： An optical waveguide having a core region with a substantially rectangular cross-section with a selected aspect ratio of width to height. Embodiments include devices incorporating the optical waveguide and methods for using the optical waveguide.
摘要翻译：一种光波导，其具有具有基本上矩形横截面的芯区域，具有选定的宽度与高度的纵横比。实施例包括结合光波导的器件和使用光波导的方法。

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