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81. 发明专利

JPWO2009054040A1 ホログラム記録用の対物レンズおよびホログラム記録装置有权
公开(公告)号：JPWO2009054040A1
公开(公告)日：2011-03-03
申请号：JP2009537844
申请日：2007-10-23
申请人：富士通株式会社
发明人：譲山影 , 譲山影 , 宇野　和史 , 和史宇野 , 康正岩村 , 康正岩村 , 浩寧吉川 , 浩寧吉川 , 耕一手▲塚▼ , 耕一手▲塚▼
IPC分类号： G03H1/26 , G11B7/0065 , G11B7/135
CPC分类号： G11B7/1374 , G02B5/32 , G02B13/24 , G03H2223/17 , G11B7/0065 , G11B2007/13727
摘要：ホログラム記録媒体(B)に対して記録光(S)を集光させるホログラム記録用の対物レンズ(7)であって、この対物レンズ(7)は、記録光(S)を平行光線束として入射させた場合、この平行光線束(S)に含まれる軸上光線束(S1)および軸外光線束(S2〜S5)をホログラム記録媒体(B)内でビームウェスト(C)を形成するように集光させ、かつ、ビームウェスト(C)を経て次第に収束する軸外光線束(S2〜S5)のうち、最大画角をなす軸外光線束(S5)の軸外像点(p5)とホログラム記録媒体(B)との距離が最も短くなるように構成されている。

82. 发明专利

JPWO2006080061A1 ホログラム記録装置审中-公开
公开(公告)号：JPWO2006080061A1
公开(公告)日：2008-06-19
申请号：JP2007500374
申请日：2005-01-27
申请人：富士通株式会社
发明人：浩寧吉川 , 浩寧吉川 , 手塚　耕一 , 耕一手塚 , 宇野　和史 , 和史宇野
IPC分类号： G03H1/04 , G03H1/10 , G11B7/0065 , G11B7/135
CPC分类号： G03H1/0404 , G03H1/0402 , G03H2001/0415 , G03H2223/13 , G03H2223/17 , G03H2225/24 , G03H2250/42 , G11B7/0065 , G11B7/1395 , G11C13/042
摘要：コヒーレントな光束を出射する光源(1)と、この光源(1)からの光束の一部を2次元的な情報をもつ記録光に変調する空間光変調器(5A)とを備え、光束の他の一部を記録光に干渉する参照光として用い、これら記録光および参照光をホログラム記録媒体(B)に向けて照射するホログラム記録装置A1であって、光源(1)と空間光変調器(5A)との間には、光束の一部を透過光として空間光変調器(5A)へと進行させるとともに、光束の他の一部を反射光としてホログラム記録媒体(B)へと進行させる半透光性の光学素子(4)が配置されており、かつ、記録光および参照光は、光学素子(4)により透過光および反射光として分離された後、同一の光路(L)を通ってホログラム記録媒体(B)に照射されるように構成されている。

83. 发明专利

JP2008027518A Method and apparatus for optical recording, optical recording medium, and method and apparatus for optical reproduction 有权
标题翻译：用于光学记录的光学记录介质的方法和装置以及用于光学再现的方法和装置
公开(公告)号：JP2008027518A
公开(公告)日：2008-02-07
申请号：JP2006199305
申请日：2006-07-21
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： USAMI YOSHIHISA , MASUKANE KAZUYUKI
IPC分类号： G11B7/0065 , G03H1/04 , G03H1/22 , G11B7/09 , G11B7/135
CPC分类号： G11B7/0065 , G03H1/04 , G03H1/041 , G03H1/0465 , G03H2223/17 , G11B7/083 , G11B7/1365 , G11B7/24044 , G11B7/245 , G11B7/266
摘要： PROBLEM TO BE SOLVED: To provide a method and apparatus for optical recording which records information utilizing holography and which attains high recording density and a large recording capacity by reducing consumption irregularity of material in the thickness direction of a recording layer in information recording; to provide an optical recording medium where the information recorded with the large capacity and high density by the method for optical recording is reproduced efficiently; and to provide a method and apparatus for optical reproduction which efficiently and satisfactorily reproduces the information recorded by the method for optical recording. SOLUTION: The method for optical recording records the information by applying information light and reference light to the optical recording medium provided with the recording layer for recording the information utilizing holography. Between the light sources of the information light and the reference light and the optical recording medium, at least either the information light or the reference light is divided into two or more, and an optical distance is adjusted so that the divided information light and reference light may focus at places different from each other in the thickness direction of the recording layer. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种光学记录方法和装置，其记录利用全息术的信息，并且通过减少信息记录中的记录层的厚度方向上的材料的消耗不均匀性而获得高记录密度和大的记录容量 ; 提供一种光学记录介质，其中通过用于光学记录的方法记录的具有大容量和高密度的信息被有效地再现; 并且提供一种用于光学再现的方法和装置，其有效且令人满意地再现由该光学记录方法记录的信息。解决方案：光学记录方法通过将信息光和参考光应用于设置有用于利用全息记录信息的记录层的光学记录介质来记录信息。在信息光的光源与参考光与光记录介质之间，信息光或参考光中的至少一个被分成两个或更多个，并且调整光学距离，使得分割的信息光和参考光可以在记录层的厚度方向上彼此不同的位置聚焦。版权所有（C）2008，JPO＆INPIT

84. 发明申请

US20190196402A1 HOLOGRAPHIC DISPLAY DEVICE 审中-公开
公开(公告)号：US20190196402A1
公开(公告)日：2019-06-27
申请号：US16327886
申请日：2017-08-24
申请人： SEEREAL TECHNOLOGIES S.A.
发明人： Norbert LEISTER , Ralf HAUSSLER
IPC分类号： G03H1/22 , G02B27/09 , G02B27/58 , G02B5/20 , G02B5/22 , H04N13/366
CPC分类号： G03H1/2205 , G02B5/201 , G02B5/22 , G02B27/0988 , G02B27/58 , G03H1/2294 , G03H2001/0825 , G03H2001/2207 , G03H2001/2236 , G03H2001/2242 , G03H2001/2255 , G03H2223/12 , G03H2223/17 , G03H2223/18 , G03H2223/53 , G03H2226/05 , H04N13/366
摘要： The invention relates to a holographic display device for representing a two-dimensional and/or three-dimensional scene. The holographic display device comprises at least one spatial light modulator device and an optical component. The at least one spatial light modulator device is provided in order to reconstruct the scene and in order to generate at least one virtual visibility region in an observer plane. The optical component is configured with at least two regions that have a different transparency to one another, the value of the transparency respectively lying between 0 and 1. Furthermore, the optical component is arranged in the display device in such a way that it provides filtering, to be carried out at least partially, of a diffraction order spot in at least one diffraction order inside the virtual visibility region.

85. 发明申请

US20180129167A1 ADJUSTABLE SCANNED BEAM PROJECTOR 审中-公开
公开(公告)号：US20180129167A1
公开(公告)日：2018-05-10
申请号：US15344130
申请日：2016-11-04
申请人： Microsoft Technology Licensing, LLC
发明人： Andrew Maimone , Joel S. Kollin , Joshua Owen Miller
IPC分类号： G03H1/26 , G03H1/22 , G02B27/00 , G03H1/02 , G03H1/28 , G02B27/01 , G06F3/01
CPC分类号： G03H1/2645 , G02B27/0025 , G02B27/0172 , G02B2027/0174 , G03H1/0248 , G03H1/2286 , G03H1/265 , G03H1/28 , G03H2001/2284 , G03H2001/2292 , G03H2001/2615 , G03H2001/266 , G03H2222/18 , G03H2222/34 , G03H2222/36 , G03H2223/17 , G03H2223/22 , G06F3/013
摘要： Examples are disclosed herein relating to an adjustable scanning system configured to adjust light from an illumination source on a per-pixel basis. One example provides an optical system including an array of light sources, a holographic light processing stage comprising, for each light source in the array, one or more holograms configured to receive light from the light source and diffract the light, the one or more holograms being selective for a property of the light that varies based upon the light source from which the light is received, and a scanning optical element configured to receive and scan the light from the holographic light processing stage.

86. 发明申请

US20170219999A1 COMPACT DIGITAL HOLOGRAPHIC MICROSCOPE FOR PLANETARY IMAGING OR ENDOSCOPY 审中-公开
公开(公告)号：US20170219999A1
公开(公告)日：2017-08-03
申请号：US15422241
申请日：2017-02-01
申请人： California Institute of Technology
发明人： Eugene Serabyn , Christian A. Lindensmith , James K. Wallace , Kurt M. Liewer , Jay L. Nadeau
IPC分类号： G03H1/00 , G02B23/24 , G03H1/04 , G02B21/36 , G02B3/00 , F21V8/00
CPC分类号： G02B23/2484 , G02B3/0087 , G02B6/0005 , G02B6/0006 , G02B6/0008 , G02B21/365 , G02B23/2469 , G02B23/26 , G03H1/0443 , G03H1/0465 , G03H2001/005 , G03H2001/0436 , G03H2001/0445 , G03H2001/0469 , G03H2001/0471 , G03H2222/52 , G03H2223/17
摘要： In situ investigation of microbial life in extreme environments can be carried out with microscopes capable of imaging 3-dimensional volumes and tracking particle motion. A lensless digital holographic microscope is disclosed that provides roughly 1.5 micron resolution in a compact, robust package suitable for remote deployment. High resolution is achieved by generating high numerical-aperture input beams with radial gradient-index rod lenses. The ability to detect and track prokaryotes was explored using bacterial strains of two different sizes. In the larger strain, a variety of motions were seen, while the smaller strain was used to demonstrate a detection capability down to micron scales.

87. 发明授权

US09715426B2 Monocular holographic data storage system and method thereof 有权
公开(公告)号：US09715426B2
公开(公告)日：2017-07-25
申请号：US13362127
申请日：2012-01-31
申请人： Kevin R. Curtis , Ken E. Anderson , Friso Schlottau , Tatsuro Ide , Ken'ichi Shimada , Takeshi Shimano , Harukazu Miyamoto
发明人： Kevin R. Curtis , Ken E. Anderson , Friso Schlottau , Tatsuro Ide , Ken'ichi Shimada , Takeshi Shimano , Harukazu Miyamoto
IPC分类号： G03H1/10 , G06F11/10 , G03H1/26 , G11B7/0065 , G06F9/455 , G11B7/007
CPC分类号： G06F11/1004 , G03H1/265 , G03H2223/17 , G06F9/45533 , G11B7/0065 , G11B7/00736
摘要： A monocular holographic storage device or system to provide for compact recording and/or reading of data pages in a holographic storage medium. Also provided are methods for carrying out such data storage and/or data recovery using a monocular holographic storage device or system. Further provided are articles including holographic storage media for recording or for reading recorded data using such devices or systems.

88. 发明申请

US20160223988A1 Transparent Flat-Panel Holographic Display 审中-公开
标题翻译：透明平板全息显示
公开(公告)号：US20160223988A1
公开(公告)日：2016-08-04
申请号：US14985453
申请日：2015-12-31
申请人： Massachusetts Institute of Technology
发明人： V. Michael Bove, JR. , Sundeep Jolly , Daniel E. Smalley
IPC分类号： G03H1/22 , G02F1/125 , G03H1/08 , G03H1/02 , G03H1/00
CPC分类号： G03H1/2294 , G02F1/125 , G03H1/02 , G03H2001/0224 , G03H2001/2292 , G03H2223/17 , G03H2225/21
摘要： A flat-panel holographic video display includes a control layer and waveguide elements. Each waveguide element has a light-guiding substrate and an array of transducers configured to produce a diffraction grating comprising surface acoustic waves. The grating causes the waveguide to outcouple light, focusing it to, or producing wavefront curvatures consistent with it having emanated from, one or more points, in order to form a holographic image. The transducer array may include a large number of densely packed, vertically-adjacent transducers for each hogel for full parallax or may include a small number of vertically-adjacent transducers and a cylindrical optical element for each hogel. A spatial filter may be used to block noise. The display may be edge-illuminated by a collinear multicolor source. The substrate exit face may have nanopatterned areas alternated with flat areas in order to create regions of optimal internal reflection next to regions of low reflection.
摘要翻译：平板全息影像显示器包括控制层和波导元件。每个波导元件具有导光基板和配置成产生包括表面声波的衍射光栅的换能器阵列。光栅使得波导将光聚焦，聚焦到或产生与从一个或多个点发出的波前曲率一致以形成全息图像。换能器阵列可以包括大量密集堆叠的垂直相邻的换能器，用于每个宏块用于完全视差，或者可以包括少量垂直相邻的换能器和用于每个红宝石的圆柱形光学元件。可以使用空间滤波器来阻止噪声。显示器可以由共线多色源边缘照明。基板出口面可以具有与平坦区域交替的纳米图案区域，以便产生邻近低反射区域的最佳内部反射区域。

89. 发明申请

US20160161914A1 A SYSTEM AND METHOD FOR DISPLAYING AND CAPTURING HOLOGRAPHIC TRUE 3D IMAGES 审中-公开
标题翻译：用于显示和捕获全息真3D图像的系统和方法
公开(公告)号：US20160161914A1
公开(公告)日：2016-06-09
申请号：US14904131
申请日：2014-12-08
申请人： Levent ONURAL
发明人： Levent ONURAL
IPC分类号： G03H1/22 , G03H1/26 , G03H1/04 , H04N13/04 , H04N13/02
CPC分类号： G03H1/2294 , G03H1/041 , G03H1/0443 , G03H1/0465 , G03H1/0808 , G03H1/2205 , G03H1/2286 , G03H1/2645 , G03H2001/0088 , G03H2001/0436 , G03H2001/0452 , G03H2001/221 , G03H2001/2236 , G03H2001/2239 , G03H2001/2271 , G03H2001/2297 , G03H2001/2655 , G03H2210/30 , G03H2223/17 , G03H2223/24 , G03H2225/10 , G03H2225/35 , H04N13/257 , H04N13/324
摘要： The present invention relates to a system and method for displaying and capturing holographic true 3D images. The system comprises elements which may form both a wide viewing angle holographic true 3D display and a holographic true 3D video camera. The system mainly comprises a light source, a spatial light modulator or an electro-optical capturing device in different embodiments of the invention, a curved mirror, a computer and a beam splitter and opaque mask in some embodiments of the invention.
摘要翻译：本发明涉及用于显示和捕获全息真实3D图像的系统和方法。该系统包括可以形成宽视角全息真实3D显示器和全息真正3D摄像机的元件。在本发明的一些实施例中，该系统主要包括本发明的不同实施例中的光源，空间光调制器或电光捕获装置，曲面镜，计算机，分束器和不透明掩模。

90. 发明授权

US08295142B2 Objective lens for recording hologram and hologram recording device 有权
标题翻译：用于记录全息图和全息记录装置的物镜
公开(公告)号：US08295142B2
公开(公告)日：2012-10-23
申请号：US12763792
申请日：2010-04-20
申请人： Yuzuru Yamakage , Kazushi Uno , Yasumasa Iwamura , Hiroyasu Yoshikawa , Koichi Tezuka
发明人： Yuzuru Yamakage , Kazushi Uno , Yasumasa Iwamura , Hiroyasu Yoshikawa , Koichi Tezuka
IPC分类号： G11B7/00
CPC分类号： G11B7/1374 , G02B5/32 , G02B13/24 , G03H2223/17 , G11B7/0065 , G11B2007/13727
摘要： Provided is an objective lens for recording a hologram that condenses an recording beam on a hologram recording medium, and the objective lens is configured so as to condense, in the case where the recording beam is incident upon the objective lens in a form of a parallel beam flux, an on-axis beam flux and an off-axis beam flux contained in the parallel flux so as to form a beam waist in the hologram recording medium, and such that a distance between an off-axis image point of the off-axis beam flux that defines a largest field angle among the off-axis beam fluxes gradually converging ahead of the beam waist and the hologram recording medium becomes minimal.
摘要翻译：提供了一种用于记录在全息图记录介质上聚合记录光束的全息图的物镜，并且在记录光束以平行的形式入射到物镜的情况下物镜被配置为冷凝光束通量，包含在平行磁通中的轴上光束通量和离轴光束通量，以便在全息图记录介质中形成光束腰部，并且使得离焦光束的偏轴图像点之间的距离，在束腰和全息图记录介质之前逐渐收敛的离轴光束之间限定最大场角的轴光束通量变得最小。

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