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17 条记录 (耗时 0.017 秒)

    DETECTING APPARATUS AND DETECTING METHOD THEREOF
    2.
    发明申请
    DETECTING APPARATUS AND DETECTING METHOD THEREOF 有权
    检测装置及其检测方法

    公开(公告)号：US20130100280A1

    公开(公告)日：2013-04-25

    申请号：US13608288

    申请日：2012-09-10

    申请人： Ching-Cherng SUN ,  Yeh-Wei YU ,  Yen-Lin CHEN ,  Wei-Hsin CHEN

    发明人： Ching-Cherng SUN ,  Yeh-Wei YU ,  Yen-Lin CHEN ,  Wei-Hsin CHEN

    IPC分类号： H04N7/18

    CPC分类号： G01J1/0403 ,  G01J1/0266 ,  G01J1/0474 ,  G01J2001/4247 ,  G01J2001/4252

    摘要： A detecting apparatus for detecting an object includes at least a screen, at least a detecting unit and at least a holding unit. The screen is partial light-permeable and has a first surface and an opposite second surface. The object is disposed adjacent to the first surface of the screen. The detecting unit is disposed corresponding to the object and located adjacent to the second surface of the screen. The holding unit holds the relative distances between the screen, the object and the detecting unit. The detecting unit captures the image of the second surface of the screen so as to calculate the optical field distribution of the object. The detecting apparatus can measure the optical field distribution of an object quickly and has the advantages of low cost and high accuracy.

    摘要翻译： 用于检测物体的检测装置至少包括屏幕，至少检测单元和至少一个保持单元。 屏幕是部分透光的并且具有第一表面和相对的第二表面。 物体被布置成与屏幕的第一表面相邻。 检测单元相对于物体设置并且位于与屏幕的第二表面相邻的位置。 保持单元保持屏幕，对象和检测单元之间的相对距离。 检测单元捕获屏幕的第二表面的图像，以便计算物体的光场分布。 检测装置可以快速测量物体的光场分布，具有成本低，精度高的优点。

    Spatial light modulator
    3.
    发明授权
    Spatial light modulator 有权
    空间光调制器

    公开(公告)号：US07724414B2

    公开(公告)日：2010-05-25

    申请号：US12172418

    申请日：2008-07-14

    申请人： Ching-Cherng Sun ,  Yeh-Wei Yu ,  Shu-Ching Hsieh

    发明人： Ching-Cherng Sun ,  Yeh-Wei Yu ,  Shu-Ching Hsieh

    IPC分类号： G02F1/01

    CPC分类号： G11B7/1378 ,  G02F2203/12 ,  G02F2203/50 ,  G03H2225/22 ,  G03H2225/32 ,  G11B7/0065 ,  G11B7/128

    摘要： A spatial light modulator applied to the collinear volume holographic storage system uses a hollow phase modulator to modulate the surrounding portion of an incident light to be a reference light, and the center portion of the incident light is modulated by an amplitude modulator to be a signal light. Thus, the spatial light modulator can enhance the convergence of the point spread function of the system.

    摘要翻译： 应用于共线体积全息存储系统的空间光调制器使用中空相位调制器来调制作为参考光的入射光的周围部分，并且入射光的中心部分由幅度调制器调制成信号 光。 因此，空间光调制器可以增强系统的点扩散函数的收敛。

    Hologram disc reading and writing apparatus and hologram disc reading apparatus
    5.
    发明授权
    Hologram disc reading and writing apparatus and hologram disc reading apparatus 有权
    全息圆盘读写装置和全息光盘读取装置

    公开(公告)号：US08081552B2

    公开(公告)日：2011-12-20

    申请号：US12618785

    申请日：2009-11-16

    申请人： Ching-Cherng Sun ,  Yeh-Wei Yu ,  Che-Chih Hsu ,  Tun-Chien Teng ,  Cheng-Hsien Chen

    发明人： Ching-Cherng Sun ,  Yeh-Wei Yu ,  Che-Chih Hsu ,  Tun-Chien Teng ,  Cheng-Hsien Chen

    IPC分类号： G11B7/00

    CPC分类号： G11B7/083 ,  G03H2222/52 ,  G03H2222/54 ,  G03H2222/56 ,  G11B7/0065 ,  G11B7/1356 ,  G11B7/1362 ,  G11B7/1365

    摘要： A hologram disc reading and writing apparatus including a signal light source module, a beam splitter, a reference/reading light source, a reflector, and an optical reading head and a hologram disc reading apparatus are provided. A signal light beam emitted from the signal light source module is transmitted to a data region of a hologram disc through the beam splitter. The reference/reading light source, the signal light source module, and the optical reading head are disposed at the same side of the hologram disc. The reflector is disposed at the other side. A spherical wave light beam emitted from the reference/reading light source is transmitted through the data region and reflected by the reflector to form a phase conjugate light beam transmitted to and through the data region. The phase conjugate light beam is transformed to a data light beam transmitted to the optical reading head through the beam splitter.

    摘要翻译： 提供了包括信号光源模块，分束器，参考/读取光源，反射器，以及光学读取头和全息光盘读取装置的全息光盘读写装置。 从信号光源模块发射的信号光束通过分束器传输到全息光盘的数据区域。 参考/读取光源，信号光源模块和光学读取头设置在全息盘的同一侧。 反射器设置在另一侧。 从参考/读取光源发射的球面波光束被透射通过数据区域并被反射器反射，以形成透射到数据区域并通过数据区域的相位共轭光束。 相位共轭光被转换成通过分束器传输到光学读取头的数据光束。

    Reading Device
    6.
    发明申请
    Reading Device 有权
    阅读设备

    公开(公告)号：US20110249544A1

    公开(公告)日：2011-10-13

    申请号：US12861840

    申请日：2010-08-24

    申请人： Ching-Cherng SUN ,  Yeh-Wei YU

    发明人： Ching-Cherng SUN ,  Yeh-Wei YU

    IPC分类号： G11B7/00

    CPC分类号： G11B7/0917 ,  G11B7/0065 ,  G11B7/1378 ,  G11B2007/00653

    摘要： A reading device includes a spatial light modulator, a zoom lens set, an object lens, an image sensor, and an adjusting module. The spatial light modulator provides a reading beam. The zoom lens set forms the reading beam into a real image. The object lens focuses the real image onto a collinear holographic storage medium and thus produces a diffraction signal. The image sensor converts the diffraction signal into an electric signal. The adjusting module adjusts the optical magnification of the zoom lens set according to the quality of the diffraction signal.

    摘要翻译： 读取装置包括空间光调制器，变焦透镜组，物镜，图像传感器和调整模块。 空间光调制器提供读取光束。 变焦透镜组将读取光束形成为真实图像。 物镜将实像聚焦到共线全息存储介质上，从而产生衍射信号。 图像传感器将衍射信号转换为电信号。 调整模块根据衍射信号的质量调整变焦镜头组的光学倍率。

    Collinear Holographic Storage Method and Apparatus
    7.
    发明申请
    Collinear Holographic Storage Method and Apparatus 有权
    共线全息存储方法和装置

    公开(公告)号：US20110235493A1

    公开(公告)日：2011-09-29

    申请号：US12862743

    申请日：2010-08-24

    申请人： Ching-Cherng SUN ,  Yeh-Wei YU

    发明人： Ching-Cherng SUN ,  Yeh-Wei YU

    IPC分类号： G11B7/00

    CPC分类号： G11B7/0065 ,  G11B2007/00653

    摘要： In the specification and drawings, a collinear holographic storage method is described and shown with a controlling step to control the temperature of the collinear holographic storage media such that the writing temperature of the collinear holographic storage media is from between about 5° C. to about 50° C. higher than the reading temperature of the collinear holographic storage media.

    摘要翻译： 在说明书和附图中，描述并示出了共线全息存储方法，其具有控制步骤以控制共线全息存储介质的温度，使得共线全息存储介质的写入温度为约5℃至约 比共线全息存储介质的读取温度高50℃。

    Near field optical disc and near field optical disc reading apparatus
    8.
    发明授权
    Near field optical disc and near field optical disc reading apparatus 有权
    近场光盘和近场光盘读取装置

    公开(公告)号：US07969830B2

    公开(公告)日：2011-06-28

    申请号：US12637770

    申请日：2009-12-15

    申请人： Ching-Cherng Sun ,  Yeh-Wei Yu ,  Yi-Chien Lo ,  Din-Ping Tsai ,  Chih-Yuan Cheng

    发明人： Ching-Cherng Sun ,  Yeh-Wei Yu ,  Yi-Chien Lo ,  Din-Ping Tsai ,  Chih-Yuan Cheng

    IPC分类号： G11B7/00

    CPC分类号： G11B7/1381 ,  G11B7/1384 ,  G11B7/1387 ,  G11B7/24035 ,  G11B7/24047 ,  G11B7/24062

    摘要： A near field optical disc and a near field optical disc reading apparatus are provided. The near field optical disc has at least one light source and a near field optical pick-up head, and the near field optical disc includes a light guiding substance, a first reflection layer and a second reflection layer. The light guiding substance has a first surface, a second surface opposite thereto and at least one light entrance window. Light emitted from the light source enters the light guiding substance through the light entrance window. The second reflection layer is disposed on the second surface. The first reflection layer is disposed on the first surface and has a plurality of light pervious holes. A part of the light is transmitted through the light pervious holes and picked up by the near field optical pick-up head.

    摘要翻译： 提供近场光盘和近场光盘读取装置。 近场光盘具有至少一个光源和近场光拾取头，近场光盘包括导光物质，第一反射层和第二反射层。 导光物质具有第一表面，与其相对的第二表面和至少一个光入射窗。 从光源发射的光通过光入射窗进入导光物质。 第二反射层设置在第二表面上。 第一反射层设置在第一表面上并且具有多个透光孔。 光的一部分透过透光孔，由近场光学拾取头拾取。

    NEAR FIELD OPTICAL DISC AND NEAR FIELD OPTICAL DISC READING APPARATUS
    9.
    发明申请
    NEAR FIELD OPTICAL DISC AND NEAR FIELD OPTICAL DISC READING APPARATUS 有权
    近场光学盘和近场光盘读取装置

    公开(公告)号：US20100284254A1

    公开(公告)日：2010-11-11

    申请号：US12637770

    申请日：2009-12-15

    申请人： Ching-Cherng Sun ,  Yeh-Wei Yu ,  Yi-Chien Lo ,  Din-Ping Tsai ,  Chih-Yuan Cheng

    发明人： Ching-Cherng Sun ,  Yeh-Wei Yu ,  Yi-Chien Lo ,  Din-Ping Tsai ,  Chih-Yuan Cheng

    IPC分类号： G11B7/00

    CPC分类号： G11B7/1381 ,  G11B7/1384 ,  G11B7/1387 ,  G11B7/24035 ,  G11B7/24047 ,  G11B7/24062

    摘要： A near field optical disc and a near field optical disc reading apparatus are provided. The near field optical disc has at least one light source and a near field optical pick-up head, and the near field optical disc includes a light guiding substance, a first reflection layer and a second reflection layer. The light guiding substance has a first surface, a second surface opposite thereto and at least one light entrance window. Light emitted from the light source enters the light guiding substance through the light entrance window. The second reflection layer is disposed on the second surface. The first reflection layer is disposed on the first surface and has a plurality of light pervious holes. A part of the light is transmitted through the light pervious holes and picked up by the near field optical pick-up head.

    摘要翻译： 提供近场光盘和近场光盘读取装置。 近场光盘具有至少一个光源和近场光拾取头，近场光盘包括导光物质，第一反射层和第二反射层。 导光物质具有第一表面，与其相对的第二表面和至少一个光入射窗。 从光源发射的光通过光入射窗进入导光物质。 第二反射层设置在第二表面上。 第一反射层设置在第一表面上并且具有多个透光孔。 光的一部分透过透光孔，由近场光学拾取头拾取。