子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 一种低损耗的高重频激光脉冲调制器 | CN201510853580.3 | 2015-11-27 | CN105356218A | 2016-02-24 | 史伟; 于振华; 董信征 |
| 一种低损耗的高重频激光脉冲调制器。其包括两个1*2型分光比1:1分束器、多个光延迟模块、多个2*2型分光比1:1分束器和多根光纤；两个1*2型分光比1:1分束器设在输入和输出端；多个2*2型分光比1:1分束器设置在两1*2型分光比1:1分束器之间，相邻1*2型分光比1:1分束器和2*2型分光比1:1分束器或2*2型分光比1:1分束器间利用两根光纤相连且其中一根上连接光延迟模块。本发明只使用1*2型分光比1:1分束器、光延迟模块和2*2型分光比1:1分束器三种器件，器件简单，组合新颖、紧凑；2*2型分光比1:1分束器能将两束脉冲激光合成一束，还能将其分成强度相同两束脉冲激光，且损耗很低。 | ||||||
| 2 | 集成光子应用的具有电感负载的传输线 | CN201180024639.8 | 2011-05-24 | CN102906632B | 2016-08-17 | A·雷利亚科夫; C·L·朔; W·M·格林; Y·弗拉索夫 |
| 一种传输线（304），包括形成电路径（203）的多个区段以及通过所述区段的连续光学波导（205）。多个分离电感器（102）被形成在相邻区段之间并连接所述相邻区段。所述电感器（102）被形成在集成电路的多个金属层中，以便平衡包含在所述光学波导（205）上形成的所述传输线（304）的光学调制器的电容，由此获得所述传输线的预定特征阻抗。使用延迟锁定回路（305）控制变容器（302）以匹配光学信号和电信号的延迟。可以使用光学波导区段（210）来匹配所述延迟。 | ||||||
| 3 | Mach-Zehnder光调制器、Mach-Zehnder光调制方法、光发送器、光调制器、光发送装置和光接收装置 | CN200780031427.6 | 2007-05-11 | CN101506718A | 2009-08-12 | 铃木明 |
| 相位调制器(22)根据电信号(Sa)对由光分支电路(21)分支成的两个输入光信号(31)的一个光信号进行相位调制，并且然后，由相位调制器(23)根据电信号(Sc)以比相位调制器(22)更小的量和相反的极性对该光信号进行相位调制，电信号(Sc)是通过以下方式获得的：将电信号(Sa)的逆逻辑信号(Sb)延迟预定的延迟时间(τ)，延迟时间(τ)比相位调制器(22)的过渡响应时间或电信号(Sa)的上升和下降时间短。由光复用电路(24)将由相位调制器(23)获得的光信号与另一输入光信号进行复用，从而输出脉冲状输出光信号(36)。 | ||||||
| 4 | 阵列基板的扇出线结构及显示面板 | CN201310173613.0 | 2013-05-13 | CN103309107B | 2016-09-21 | 杜鹏 |
| 本发明公开一种阵列基板的扇出线结构及液晶面板，所述扇出线结构包括：布置在阵列基板扇出区的多条扇出线，所述多条扇出线中长度不同的扇出线的电阻具有差异；所述每条扇出线包括一第一导电膜，所述多条扇出线中至少一部分其电阻小于其它扇出线的扇出线上覆盖有附加导电膜，电阻较大的扇出线上覆盖所述附加导电膜的面积小于电阻较小的扇出线上覆盖的附加导电膜的面积，所述附加导电膜与所述第一导电膜之间形成一附加电容。本发明由于附加电容对通过扇出线的信号会产生明显的RC延迟，因而，对于电阻较小的扇出线来说，可以通过附加电容来对信号产生延迟的影响，使其与较长、电阻较大的扇出线的信号达到同步的状态。 | ||||||
| 5 | 阵列基板的扇出线结构及显示面板 | CN201310173613.0 | 2013-05-13 | CN103309107A | 2013-09-18 | 杜鹏 |
| 本发明公开一种阵列基板的扇出线结构及液晶面板，所述扇出线结构包括：布置在阵列基板扇出区的多条扇出线，所述多条扇出线中长度不同的扇出线的电阻具有差异；所述每条扇出线包括一第一导电膜，所述多条扇出线中至少一部分其电阻小于其它扇出线的扇出线上覆盖有附加导电膜，电阻较大的扇出线上覆盖所述附加导电膜的面积小于电阻较小的扇出线上覆盖的附加导电膜的面积，所述附加导电膜与所述第一导电膜之间形成一附加电容。本发明由于附加电容对通过扇出线的信号会产生明显的RC延迟，因而，对于电阻较小的扇出线来说，可以通过附加电容来对信号产生延迟的影响，使其与较长、电阻较大的扇出线的信号达到同步的状态。 | ||||||
| 6 | 集成光子应用的具有电感负载的传输线 | CN201180024639.8 | 2011-05-24 | CN102906632A | 2013-01-30 | A·雷利亚科夫; C·L·朔; W·M·格林; Y·弗拉索夫 |
| 一种传输线（304），包括形成电路径（203）的多个区段以及通过所述区段的连续光学波导（205）。多个分离电感器（102）被形成在相邻区段之间并连接所述相邻区段。所述电感器（102）被形成在集成电路的多个金属层中，以便平衡包含在所述光学波导（205）上形成的所述传输线（304）的光学调制器的电容，由此获得所述传输线的预定特征阻抗。使用延迟锁定回路（305）控制变容器（302）以匹配光学信号和电信号的延迟。可以使用光学波导区段（210）来匹配所述延迟。 | ||||||
| 7 | 액정표시장치 및 그의 구동방법 | KR1020060059215 | 2006-06-29 | KR1020080001098A | 2008-01-03 | 김부한 |
| An LCD device and a driving method thereof are provided to enhance image quality by adjusting data supplied to pixel areas according to whether still images are detected. An LCD(Liquid Crystal Display) device includes a liquid crystal panel(102), a data driver(106), a still image detecting unit(110), a delaying unit(112), and a selecting unit(114). The liquid crystal panel includes gate and data lines. The data driver selectively outputs real and black data to the data lines. The still image detecting unit detects still images using the real data and generates control signals corresponding to the detection result. The delaying unit delays the real data during an interval. The selecting unit selectively outputs the delayed data and real data according to the control signals supplied from the still image detecting unit. | ||||||
| 8 | 집적광학형 실시간 지연 장치 및 그 제조 방법 | KR1020040034556 | 2004-05-15 | KR1020050109370A | 2005-11-21 | 안세원; 이상신 |
| Provided are an optical true-time delay apparatus and a manufacturing method thereof. The optical true-time delay apparatus comprises: an optical fiber composed of a core layer and a cladding layer wrapping the core layer, and having a taper portion formed at a certain part of an outer circumferential surface of the cladding layer, a distance from the taper portion to the core layer being gradually changed along a length direction of the taper portion; a bragg grating formed at a uniform interval in the core layer placed within the section in which the taper portion is formed; and a heating portion formed on a part of the taper portion corresponding to the part where the bragg grating is formed along a length direction of the optical fiber for thereby wrapping the taper portion. |
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| 9 | 環状光シフタ、及び光信号をシフトするための方法 | JP2016543690 | 2014-02-10 | JP6425729B2 | 2018-11-21 | 宋 亮; ▲楊▼ 迎春; ▲劉▼ 燿▲達▼ |
| 10 | 集積フォトニック・アプリケーションのための伝送線路 | JP2013513610 | 2011-05-24 | JP5731637B2 | 2015-06-10 | リヤコフ、アレクサンダー; スコー、クリント、リー; グリーン、ウィリアム、ミッシェル; フラソフ、ユーリ |
| 11 | Optical signal processing device and method thereof | JP2009046934 | 2009-02-27 | JP2010206289A | 2010-09-16 | FUTAMI FUMIO |
| <P>PROBLEM TO BE SOLVED: To allow waveform shaping by suppressing noises in the entire zone of a signal light in a technique for shaping the signal light waveform used for optical communication etc. as it is without converting the optical signal into an electric signal. <P>SOLUTION: An intensity inversion wavelength converter 102 generates an intensity-modulated optical signal of a second wavelength obtained by inverting a signal intensity of an intensity-modulated optical signal of a first wavelength input from an optical distributor 101. An optical coupler 103 multiplexes the intensity-modulated optical signal of the first wavelength and the intensity-modulated optical signal of the second wavelength at a timing at which signal intensities of those signals become opposite. An optical limiter 104 inputs a coupled light output from the optical coupler 103, suppresses an amplitude noise component contained in the coupled light by suppressing gain as power of the coupled light becomes higher, and filters only the light of a first wavelength from the light thus obtained and outputs the filtered light. Thus, in an output light 109, not only a noise of a high signal strength level but also a noise of a low signal strength level are suppressed. <P>COPYRIGHT: (C)2010,JPO&INPIT | ||||||
| 12 | マッハツェンダ型光変調器、マッハツェンダ型光変調方法、光送信器、光変調器、光送信装置、および光受信装置 | JP2008530818 | 2007-05-11 | JPWO2008023480A1 | 2010-01-07 | 鈴木 明; 明 鈴木 |
| 光分岐回路(21)により2つに分岐された入力光信号(31)の一方の光信号を、位相変調器(22)により電気信号Saに基づいて位相変調した後、電気信号Saの逆論理信号Sbを、位相変調器(22)での過渡応答時間、または電気信号Saの立上り時間および立下り時間、より短い所定の遅延時間τだけ遅延させた電気信号Scに基づいて、位相変調器(23)により、位相変調器(22)より小さくかつ逆極性で位相変調し、位相変調器(23)で得られた光信号と入力光信号の他方の光信号とを光合波回路(24)で合波することによりパルス状の出力光信号(36)を出力する。 | ||||||
| 13 | Optical real-time delay apparatus and method for manufacturing the same | JP2005139667 | 2005-05-12 | JP2005326857A | 2005-11-24 | AHN SEH-WON; LEE SANG-SHIN |
| <P>PROBLEM TO BE SOLVED: To provide an optical real-time delay apparatus which is constructed so as to electrically, continuously and accurately control the real-time delay of a radio frequency (RF) signal without mechanical motion, by utilizing an optical fiber equipped with a Bragg grating with the characteristics of its effective refractive index being varied with the temperature variation, and a method for manufacturing the same. <P>SOLUTION: The optical real-time delay apparatus comprises an optical fiber includes a core layer and a cladding layer wrapping the core layer, and having a taper portion formed at a certain part of an outer circumferential surface of the cladding layer; a distance from the taper portion to the core layer being gradually changed along the length direction of the taper portion; and a Bragg grating, formed on a uniform interval in the core layer placed within the section in which the taper portion of the optical fiber is formed; and a heating portion, formed on a part of the taper portion corresponding to the part where the Bragg grating is formed along the length direction of the optical fiber so as to surround the taper portion. <P>COPYRIGHT: (C)2006,JPO&NCIPI | ||||||
| 14 | Optical nrz-rz format converter | JP2001148678 | 2001-05-18 | JP2002031825A | 2002-01-31 | SHEN ALEXANDRE; DEVAUX FABRICE; SCHLAK MICHAEL; TEKIN TOLGA |
| PROBLEM TO BE SOLVED: To provide an 'all optical' converter for converting an NRZ format input signal into an RZ format output signal. SOLUTION: This is a converter of an NRZ signal with a bit duration T, which comprises an interferometer structure 10 having two pieces of arms 9, 11 provided with media 13, 15 of which the refractive indices vary according to optical power passing therethrough. The NRZ signal to be converted are inputted to the arms 9, 11, respectively. An output signal 7 of the interferometer structure is re-inputted to a piece of arm 11 via a means for delaying by T/2. Then, the signal of the output part 7 is an NRZ signal converted according to RZ format. | ||||||
| 15 | Addressable semiconductor adaptable bragg grating(asabg) | JP2000037448 | 2000-02-16 | JP2000241777A | 2000-09-08 | WICKHAM MICHAEL G; UPTON ERIC L |
| PROBLEM TO BE SOLVED: To provide a semiconductor Bragg grating which is provided with a variable capacitive property and where plural individual addressable parts is arranged along the longitudinal direction. SOLUTION: This semiconductor Brgg grating contains an optical waveguide 12, a grating structure 10 formed in the optical waveguide 12, plural first electrodes 16 arranged on the optical waveguide 12, plural second electrodes 20 electrically connected to plural first electrodes 16 through the grating structure 10 and arranged on the optical waveguide 12 and plural wiring 32 connected between plural second electrodes 20 and a source 38. For changing the intensity and the distribution of the currents between individual parts of the Bragg grating structure so as to generate different optical uses, a controller 36 is arranged between plural wiring and the source. | ||||||
| 16 | テラヘルツ波発生装置及びそれを用いた分光装置 | JP2017503256 | 2015-03-03 | JP6386655B2 | 2018-09-12 | 愛甲 健二; 志村 啓 |
| 17 | Light control element | JP2008553113 | 2008-01-10 | JP5470852B2 | 2014-04-16 | 正敏 徳島 |
| 18 | Transmission line for integrated photonic applications | JP2013513610 | 2011-05-24 | JP2013528295A | 2013-07-08 | リヤコフ、アレクサンダー; スコー、クリント、リー; グリーン、ウィリアム、ミッシェル; フラソフ、ユーリ |
| 【課題】高帯域幅、低歪みの伝送線路を提供する。
【解決手段】伝送線路は電気路を形成する複数のセグメント、およびこれらセグメントを通貫する連続した光路を含む。 セグメントの間に個別インダクタが形成され隣接するセグメントを接続する。 これらインダクタは、集積回路の複数の金属層中に形成され、伝送線路を包含する光モジュレータのキャパシタンスをバランスして伝送線路に対する特性インピーダンスを達成する。 【選択図】図１ |
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| 19 | 光制御素子 | JP2008553113 | 2008-01-10 | JPWO2008084830A1 | 2010-05-06 | 徳島 正敏; 正敏 徳島 |
| フォトニック結晶の線欠陥導波路を用いた光遅延器において、長い光遅延時間と少ない群速度分散を両立し、超高速信号を処理する場合の波形ゆがみを回避する。円柱の直径の大きさが異なり、逆符号の群速度分散を有する2つの線欠陥導波路5および11を、一方の線欠陥導波路5から他方の線欠陥導波路11へと段階的に円柱の直径の大きさを変化させた線欠陥導波路8を介して接続することにより、光遅延効果を保ちつつ群速度分散を補償する。 | ||||||
| 20 | Broadband light source device and analyzer | JP2007264805 | 2007-10-10 | JP4453737B2 | 2010-04-21 | 正人 田中 |
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