公开(公告)号：US09276371B2

公开(公告)日：2016-03-01

申请号：US14184439

申请日：2014-02-19

Applicant: Fianium Ltd.

Inventor： John Redvers Clowes ,  Anatoly Borisovich Grudinin ,  Adam Devine

IPC: H01S3/23 ,  H01S3/067 ,  G02F1/365 ,  G02B6/02 ,  G02B6/26 ,  G02F1/35 ,  H01S3/16 ,  H01S3/00

CPC classification number: H01S3/06754 ,  G02B6/02314 ,  G02B6/02342 ,  G02B6/02347 ,  G02B6/0288 ,  G02B6/26 ,  G02B27/10 ,  G02B2006/2865 ,  G02F1/365 ,  G02F2001/3528 ,  G02F2201/02 ,  G02F2201/05 ,  G02F2201/18 ,  H01S3/0092 ,  H01S3/1618 ,  H01S3/2308 ,  H01S3/2383

Abstract: A supercontinuum optical pulse source provides a combined supercontinuum. The supercontinuum optical pulse source comprises one or more seed pulse sources, and first and second optical amplifiers arranged along first and second respective optical paths. The first and second optical amplifiers are configured to amplify one or more optical signals generated by said one or more seed pulse sources. The supercontinuum optical pulse source further comprises a first microstructured light-guiding member arranged along the first optical path and configured to generate supercontinuum light responsive to an optical signal propagating along said first optical path, and a second microstructured light-guiding member arranged along the second optical path and configured to generate supercontinuum light responsive to an optical signal propagating along said second optical path. The supercontinuum optical pulse source further comprises a supercontinuum-combining member to combine supercontinuum generated in at least the first and second microstructured light-guiding members to form a combined supercontinuum. The supercontinuum-combining member comprises an output fiber, wherein the output fiber comprises a multimode optical fiber supporting a plurality of spatial modes at one or more wavelengths of the combined supercontinuum.

Abstract translation: 超连续光学脉冲源提供组合超连续谱。 超连续谱光脉冲源包括一个或多个种子脉冲源，以及沿第一和第二相应光路布置的第一和第二光放大器。 第一和第二光放大器被配置为放大由所述一个或多个种子脉冲源产生的一个或多个光信号。 超连续光学光脉冲源还包括沿着第一光路布置的第一微结构光导元件，其被配置为响应于沿着所述第一光路传播的光信号产生超连续光，以及沿着第二光路布置的第二微结构光导元件 并且被配置为响应于沿着所述第二光路传播的光信号产生超连续光。 超连续谱光脉冲源还包括超连续真空组合构件，以组合在至少第一和第二微结构导光构件中产生的超连续谱，以形成组合超连续谱。 超连续组合构件包括输出光纤，其中输出光纤包括在组合超连续谱的一个或多个波长处支持多个空间模式的多模光纤。

公开(公告)号：US09250497B2

公开(公告)日：2016-02-02

申请号：US14363413

申请日：2012-12-11

Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES ,  UNIVERSITE LILLE 1 SCIENCES ET TECHNOLOGIES

Inventor： Emmanuel Hugonnot ,  Arnaud Mussot ,  Alexandre Kudlinski

IPC: G02F1/39 ,  G02F1/35

CPC classification number: G02F1/39 ,  G02F1/3536 ,  G02F1/395 ,  G02F2001/392 ,  G02F2201/02

Abstract: Method and device for the optical parametric chirped pulse amplification, using two pump signals and making it possible to extend the spectral gain band.According to the invention, which is particularly applicable to laser-matter interaction, a four-wave mixing effect is used, preferably in an optical fiber (F), between each pulse (S) and the two pump signals (P1, P2); and the half-sum (fM) of the respective optical frequencies (fP1, fP2) of these signals pertains to the pulse spectrum support.

Abstract translation: 用于光参量啁啾脉冲放大的方法和装置，使用两个泵浦信号并且可以扩展光谱增益带。 根据本发明，其特别适用于激光物质相互作用，在每个脉冲（S）和两个泵浦信号（P1，P2）之间，优选使用四波混频效应，优选在光纤（F）中。 并且这些信号的各个光频率（fP1，fP2）的半和（fM）与脉冲频谱支持有关。

公开(公告)号：US09110352B2

公开(公告)日：2015-08-18

申请号：US13935369

申请日：2013-07-03

Applicant: The Regents of the University of California

Inventor： Ping Piu Kuo ,  Stojan Radic

IPC: G02F1/39 ,  G02B6/02 ,  H01S3/094 ,  H01S3/30 ,  G01J3/02 ,  G01J3/12 ,  G02F1/35 ,  G02B6/028 ,  G02B6/036 ,  H01S3/067 ,  H01S3/08 ,  G01J3/32

CPC classification number: G02F1/395 ,  G01J3/0245 ,  G01J3/12 ,  G01J3/32 ,  G02B6/02219 ,  G02B6/0281 ,  G02B6/0365 ,  G02F1/3544 ,  G02F2001/392 ,  G02F2201/02 ,  H01S3/06729 ,  H01S3/06791 ,  H01S3/08027 ,  H01S3/0809 ,  H01S3/094096 ,  H01S3/302

Abstract: A high confinement nonlinear optical fiber is provided along with methods of parametric amplification for use thereof The nonlinear optical fiber may include a plurality of concentric layers which are configured to provide different guiding regimes to low-frequency and high-frequency components through transverse geometry and refractive index profiling, thus reducing waveguide dispersion. The resulting optical fiber provides a parametric device with phase-matching in any spectral region of interest, such that a fiber optic parametric amplifier (FOPA) implementing the optical fiber can amplify in any spectral window of interest. A narrow-band FOPA configured to minimize phase mismatching is also provided for use with the optical fiber, and may be implemented as a light source or a monochromator.

Abstract translation: 提供了高约束非线性光纤以及用于其的参数放大方法。非线性光纤可以包括多个同心层，其被配置为通过横向几何形状和折射率向低频和高频分量提供不同的引导方式 折射率分析，从而降低波导色散。 所得到的光纤在感兴趣的任何光谱区域中提供具有相位匹配的参数设备，使得实现光纤的光纤参数放大器（FOPA）可以在感兴趣的任何光谱窗口中放大。 配置为最小化相位失配的窄带FOPA也被提供用于光纤，并且可以被实现为光源或单色器。

公开(公告)号：US20140293403A1

公开(公告)日：2014-10-02

申请号：US14350805

申请日：2012-09-03

Applicant: Masanori Oto

Inventor： Masanori Oto

IPC: G02F1/377 ,  H01S3/109 ,  G02F1/355 ,  G02F1/35 ,  H01S3/067

CPC classification number: G02F1/3775 ,  G02F1/353 ,  G02F1/3551 ,  G02F1/3558 ,  G02F2001/3507 ,  G02F2001/3542 ,  G02F2201/02 ,  G02F2203/15 ,  H01S3/0675 ,  H01S3/06783 ,  H01S3/06791 ,  H01S3/109 ,  H01S5/146

Abstract: A light source emits first incident light to a first polarization-reversed structure. The first polarization-reversed structure then converts the wavelength of the first incident light to emit a higher harmonic wave. A fiber coupler divides the higher harmonic wave output from the first polarization-reversed structure into output light emitted from the light source device and feedback light. The feedback light enters a second polarization-reversed structure. The second polarization-reversed structure then converts the wavelength of the feedback light to emit second incident light. The second incident light has the same wavelength as the first incident light. The second incident light enters a first wavelength converter.

Abstract translation: 光源将第一入射光发射到第一偏振反转结构。 第一偏振反转结构然后转换第一入射光的波长以发射高次谐波。 光纤耦合器将从第一偏振反转结构的高次谐波输出分为从光源装置发射的输出光和反馈光。 反馈光进入第二偏振反转结构。 第二偏振反转结构然后转换反馈光的波长以发射第二入射光。 第二入射光具有与第一入射光相同的波长。 第二入射光进入第一波长转换器。

公开(公告)号：US20140233091A1

公开(公告)日：2014-08-21

申请号：US14184439

申请日：2014-02-19

Applicant: Fianium Ltd.

Inventor： John Redvers Clowes ,  Anatoly Borisovich Grudinin ,  Adam Devine

IPC: H01S3/067

CPC classification number: H01S3/06754 ,  G02B6/02314 ,  G02B6/02342 ,  G02B6/02347 ,  G02B6/0288 ,  G02B6/26 ,  G02B27/10 ,  G02B2006/2865 ,  G02F1/365 ,  G02F2001/3528 ,  G02F2201/02 ,  G02F2201/05 ,  G02F2201/18 ,  H01S3/0092 ,  H01S3/1618 ,  H01S3/2308 ,  H01S3/2383

Abstract: A supercontinuum optical pulse source provides a combined supercontinuum. The supercontinuum optical pulse source comprises one or more seed pulse sources, and first and second optical amplifiers arranged along first and second respective optical paths. The first and second optical amplifiers are configured to amplify one or more optical signals generated by said one or more seed pulse sources. The supercontinuum optical pulse source further comprises a first microstructured light-guiding member arranged along the first optical path and configured to generate supercontinuum light responsive to an optical signal propagating along said first optical path, and a second microstructured light-guiding member arranged along the second optical path and configured to generate supercontinuum light responsive to an optical signal propagating along said second optical path. The supercontinuum optical pulse source further comprises a supercontinuum-combining member to combine supercontinuum generated in at least the first and second microstructured light-guiding members to form a combined supercontinuum. The supercontinuum-combining member comprises an output fibre, wherein the output fibre comprises a silica-based multimode optical fibre supporting a plurality of spatial modes at one or more wavelengths of the combined supercontinuum.

Abstract translation: 超连续光学脉冲源提供组合超连续谱。 超连续谱光脉冲源包括一个或多个种子脉冲源，以及沿第一和第二相应光路布置的第一和第二光放大器。 第一和第二光放大器被配置为放大由所述一个或多个种子脉冲源产生的一个或多个光信号。 超连续光学光脉冲源还包括沿着第一光路布置的第一微结构光导元件，其被配置为响应于沿着所述第一光路传播的光信号产生超连续光，以及沿着第二光路布置的第二微结构光导元件 并且被配置为响应于沿着所述第二光路传播的光信号产生超连续光。 超连续谱光脉冲源还包括超连续真空组合构件，以组合在至少第一和第二微结构导光构件中产生的超连续谱，以形成组合超连续谱。 超连续真空组合构件包括输出光纤，其中输出光纤包括在组合超连续谱的一个或多个波长处支持多个空间模式的基于二氧化硅的多模光纤。

公开(公告)号：US20130121687A1

公开(公告)日：2013-05-16

申请号：US13514168

申请日：2011-02-11

Applicant: Bernd Sartorius ,  Helmut Roehle ,  Dennis Stanze

Inventor： Bernd Sartorius ,  Helmut Roehle ,  Dennis Stanze

IPC: H04B10/548 ,  H04B10/07 ,  H04B10/40

CPC classification number: H04B10/548 ,  G01N21/3581 ,  G02F2/002 ,  G02F2201/02 ,  G02F2203/13 ,  G02F2203/50 ,  G02F2203/58 ,  H04B10/07 ,  H04B10/40

Abstract: The invention relates to a system for producing a signal having a variably adjustable time position or phase position, comprising at least one light source for producing a first light component (2) having a first wavelength and a second light component (2′) having a second wavelength deviating from the first wavelength and a phase modulator (5) for varying a phase of the first light component (2), wherein the system is designed to produce a beat note signal by superposing the two light components (2, 2′) and has a common optical fiber (4) for coupling in both light components (2, 2′), wherein furthermore the phase modulator (5) is arranged at an end or in the course of said optical fiber (4) and is transparent to both light components (2, 2′) and is designed to vary the phase of the first light component (2) selectively independently of a phase of the second light component (2′) or more intensely than the phase of the second light component (2′). The invention further relates to a use of such a system.

Abstract translation: 本发明涉及一种用于产生具有可变调节的时间位置或相位位置的信号的系统，包括至少一个光源，用于产生具有第一波长的第一光分量（2）和具有第一波长的第二光分量（2'），第二光分量 偏移第一波长的第二波长和用于改变第一光分量（2）的相位的相位调制器（5），其中该系统被设计成通过将两个光分量（2,2'）叠加来产生节拍信号， 并且具有用于在两个光分量（2,2'）中耦合的公共光纤（4），此外，相位调制器（5）布置在所述光纤（4）的端部或过程中，并且对于 两个光分量（2,2'）并且被设计成选择性地独立于第二光分量（2'）的相位改变第一光分量（2）的相位或更强烈地改变第二光分量（2）的相位 2'）。 本发明还涉及这种系统的用途。

公开(公告)号：US20130120675A1

公开(公告)日：2013-05-16

申请号：US13438208

申请日：2012-04-03

Applicant: Sejoon OH ,  Sakae Tanaka

Inventor： Sejoon OH ,  Sakae Tanaka

IPC: G02F1/1335 ,  H01J9/00 ,  G02B27/26

CPC classification number: G02B27/26 ,  G02F1/133528 ,  G02F1/133536 ,  G02F2001/133302 ,  G02F2001/133538 ,  G02F2001/133541 ,  G02F2001/133548 ,  G02F2001/133562 ,  G02F2201/02

Abstract: A polarizing assembly includes a polarizing substrate which transmits a specific linearly-polarized light of a light incident thereto and a patterned retarder. The patterned retarder includes first retarder patterns which convert the light for a left-eye image transmitted by the polarizing substrate into a first polarized light and second retarder patterns which convert the light for a right-eye image transmitted by the polarizing substrate into a second polarized light. The first retarder patterns have a light axis substantially perpendicular to a light axis of the second retarder patterns. The polarizing substrate includes a polarizing plate which transmits the specific linearly-polarized light of the light incident thereto and a glass fiber reinforced plastic substrate which is attached to the polarizing plate.

Abstract translation: 偏振组件包括透射入射到其上的光的特定线性偏振光的偏振基板和图案化延迟器。 图案化延迟器包括将由偏振基板传输的左眼图像的光转换为第一偏振光的第一延迟器图案和将由偏振基板传输的右眼图像的光转换为第二偏振光的第二延迟器图案 光。 第一延迟器图案具有基本上垂直于第二延迟器图案的光轴的光轴。 偏振基板包括透射入射到其上的光的特定线偏振光的偏振板和附着于偏振片的玻璃纤维增​​强塑料基板。

公开(公告)号：US20120081643A1

公开(公告)日：2012-04-05

申请号：US13251365

申请日：2011-10-03

Applicant: Tomio YAGUCHI ,  Tetsuya NAGATA

Inventor： Tomio YAGUCHI ,  Tetsuya NAGATA

IPC: G02F1/1335

CPC classification number: G02F1/1333 ,  G02F2001/133302 ,  G02F2201/02 ,  G02F2202/09 ,  G02F2203/60

Abstract: To reduce misalignment between pixels and color filters caused by thermal expansion of substrates in a liquid crystal display device in which an opposing substrate including a resin and including color filters is disposed over a TFT substrate including a glass substrate. Glass fibers are included extendedly in the direction of a black arrow in the opposing substrate. Consequently, the thermal expansion coefficient of the opposing substrate in the direction of the black arrow is close to the thermal expansion coefficient of glass fibers and hence the difference in thermal expansion in the direction of the black arrow between the TFT substrate and the opposing substrate is small. Meanwhile, although the thermal expansion of the opposing substrate in the direction perpendicular to the black arrow is large, color purity is not influenced even if misalignment occurs in the direction.

Abstract translation: 为了减少由液晶显示装置中的基板的热膨胀引起的像素和滤色器之间的偏移，在液晶显示装置中，在包括玻璃基板的TFT基板上设置有包括滤色器的包括树脂的相对基板。 玻璃纤维在相对基板中沿着黑色箭头的方向被延伸地包括。 因此，相对基板在黑色箭头方向的热膨胀系数接近玻璃纤维的热膨胀系数，因此TFT基板与相对基板之间的黑色箭头方向的热膨胀差为 小。 同时，虽然相对基板在与黑色箭头垂直的方向上的热膨胀大，但即使在方向上发生偏移也不影响色纯度。

公开(公告)号：US07881620B2

公开(公告)日：2011-02-01

申请号：US11417093

申请日：2006-05-03

Applicant: Jeffrey W. Nicholson ,  Paul S. Westbrook

Inventor： Jeffrey W. Nicholson ,  Paul S. Westbrook

IPC: H04B10/04

CPC classification number: G02F1/365 ,  G02F2/002 ,  G02F2201/02 ,  G02F2201/307 ,  G02F2203/56

Abstract: An arrangement for generating beat notes with a relatively high signal-to-noise ratio (SNR) utilizes a pulsed laser source coupled into a section of post-processed highly-nonlinear optical fiber (HNLF) to generate a frequency comb having one or more regions of enhanced spectral power. A second laser signal source is overlapped with the frequency comb to form one or more “beat notes” at difference frequencies(y) between the second source and the continuum comb. By virtue of the post-processing, areas of spectral enhancement are formed along the comb, and are positioned to interact with the second laser signal to generate optical beat notes. The second laser signal may be from an external source (forming beat notes from a signal “outside” of the comb), or may be a frequency-multiplied version of the generated supercontinuum (forming beat notes from a signal “within” the comb).

Abstract translation: 用于产生具有相对高的信噪比（SNR）的节拍的装置利用耦合到后处理的高非线性光纤（HNLF）的一部分中的脉冲激光源来产生具有一个或多个区域 的增强光谱功率。 第二激光信号源与频率梳重叠，以在第二源和连续梳之间的差频（y）处形成一个或多个“拍音”。 通过后处理，沿着梳状物形成光谱增强的区域，并且被定位成与第二激光信号相互作用以产生光学拍音。 第二激光信号可以来自外部源（从梳状物的“外部”的信号形成节拍音符），或者可以是所生成的超连续谱的倍频版本（从“梳”内的信号形成节奏音符） 。

公开(公告)号：US20100289402A1

公开(公告)日：2010-11-18

申请号：US12780058

申请日：2010-05-14

Applicant: Chih-Yuan Wang

Inventor： Chih-Yuan Wang

IPC: H01J1/62

CPC classification number: H01J29/28 ,  G02F1/167 ,  G02F2001/1676 ,  G02F2201/02

Abstract: A display device including a first substrate, a second substrate opposite to the first substrate, a fiber layer, a first electrode layer and a second electrode layer is provided. The fiber layer is disposed between the first substrate and the second substrate and includes a plurality of fibers and a display medium disposed therein. The first electrode layer is disposed adjacent to the first substrate, and the second electrode layer is disposed adjacent to the second substrate. The display medium is driven by the change of electric field between the first electrode layer and the second electrode layer to be moved in the fibers for displaying a frame.

Abstract translation: 提供了包括第一基板，与第一基板相对的第二基板，纤维层，第一电极层和第二电极层的显示装置。 纤维层设置在第一基板和第二基板之间，并且包括多个纤维和布置在其中的显示介质。 第一电极层与第一基板相邻设置，第二电极层与第二基板相邻设置。 显示介质由第一电极层和第二电极层之间的电场的变化驱动，以在用于显示框架的纤维中移动。