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1. 发明申请

US20080205241A1 Optical Head With Switchable Diameter of the Radiation Spot on the Radiation Detector 失效
标题翻译：光头可辐射探测器上的辐射点可切换直径
公开(公告)号：US20080205241A1
公开(公告)日：2008-08-28
申请号：US11718921
申请日：2005-11-11
申请人： Andrei Mijiritskii , Sjoerd Stallinga , Bernardus Hendrikus Wilhelmus Hendriks , Stein Kuiper , Albert Hendrik Jan Immink , Teunis Willem Tukker , Coen Theodorus Hubertus Fransiscus Liedenbaum
发明人： Andrei Mijiritskii , Sjoerd Stallinga , Bernardus Hendrikus Wilhelmus Hendriks , Stein Kuiper , Albert Hendrik Jan Immink , Teunis Willem Tukker , Coen Theodorus Hubertus Fransiscus Liedenbaum
IPC分类号： G11B7/135 , G02B15/00
CPC分类号： G11B7/1353 , G02B3/14 , G02B26/005 , G11B7/1369 , G11B7/1378
摘要： In an optical scanning device (10) capable of scanning an information plane of an optical record carrier (5) of different types such as BD, DVD and CD, the diameter of the radiation spot on the detector (7) is dependent on the numerical aperture of the objective system (4) that is used for scanning the record carrier An optimal design of the optical detection system for scanning a BD, result in a small radiation spot for the other types such as DVD and CD. By implementing an optical element (13) that increases the diameter of the radiation spot in the situation a DVD or CD is scanned, the influence of stray light is reduced and the tracking signals are improved
摘要翻译：在能够扫描诸如BD，DVD和CD的不同类型的光学记录载体（5）的信息平面的光学扫描装置（10）中，检测器（7）上的辐射点的直径取决于数字用于扫描记录载体的物镜系统（4）的孔径用于扫描BD的光学检测系统的最佳设计导致诸如DVD和CD的其它类型的小的辐射点。通过实现在DVD或CD被扫描的情况下增加辐射点的直径的光学元件（13），杂散光的影响减小并且跟踪信号得到改善

2. 发明申请

US20080205247A1 Multi-Radiation Beam Optical Scanning Device 审中-公开
标题翻译：多光束光学扫描装置
公开(公告)号：US20080205247A1
公开(公告)日：2008-08-28
申请号：US11913319
申请日：2006-04-26
申请人： Bernardus Hendrikus Wilhelmus Hendriks , Sjoerd Stallinga , Stein Kuiper , Teunis Willem Tukker , Coen Theodorus Hubertus Fransiscus Liedenbaum , Albert Hendrik Jan Immink
发明人： Bernardus Hendrikus Wilhelmus Hendriks , Sjoerd Stallinga , Stein Kuiper , Teunis Willem Tukker , Coen Theodorus Hubertus Fransiscus Liedenbaum , Albert Hendrik Jan Immink
IPC分类号： G11B7/135 , G11B7/125 , G11B7/12
CPC分类号： G11B7/1365 , G11B7/1275 , G11B2007/0006
摘要： An optical scanning device for scanning an information layer (2) of an optical record carrier (3). The device includes a radiation source (7) for providing at least a first radiation beam of a first polarization along a first optical path, and a second radiation beam of a second, different polarization along a second, different optical path. An objective lens system, having an optical axis (19a), is arranged to converge the radiation beams on the information layer A beam-deflecting element (30) comprising a birefringent material is orientated such that each of said polarized radiation beams experiences a different index of refraction upon passing through the birefringent material, and is arranged to refract at least the first radiation beam towards the optical axis.
摘要翻译：一种用于扫描光学记录载体（3）的信息层（2）的光学扫描装置。该装置包括辐射源（7），用于沿着第一光路提供至少第一偏振的第一辐射束，以及沿第二不同光路提供具有第二不同极化的第二辐射束。具有光轴（191a）的物镜系统被布置成将辐射束会聚在信息层上。包括双折射材料的束偏转元件（30）被定向成使得每个所述偏振辐射束经历不同的通过双折射材料时的折射率，并且被设置成至少使第一辐射束朝向光轴折射。

3. 发明申请

US20080186831A1 Optical Scanning Device 审中-公开
标题翻译：光学扫描装置
公开(公告)号：US20080186831A1
公开(公告)日：2008-08-07
申请号：US11817806
申请日：2006-03-06
申请人： Teunis Willem Tukker , Coen Theodorus Hubertus Fransiscus Liedenbaum , Bernardus Hendrikus Wilhelmus Hendriks , Sjoerd Stallinga , Albert Hendrik Jan Immink , Stein Kuiper , Ming Song Chen
发明人： Teunis Willem Tukker , Coen Theodorus Hubertus Fransiscus Liedenbaum , Bernardus Hendrikus Wilhelmus Hendriks , Sjoerd Stallinga , Albert Hendrik Jan Immink , Stein Kuiper , Ming Song Chen
IPC分类号： G11B7/00
CPC分类号： G11B7/1369 , G11B7/0909 , G11B7/1381
摘要： An optical scanning device (1) includes a radiation source (7), a detector (23) and a beam splitter (9). The radiation source (7) provides an incident radiation beam (4, 20) along a first optical path (19a) for scanning an information layer (2) of an optical record carrier (3). The detector (23) detects at least a portion of the radiation beam (22) reflected from the optical record carrier (3). The beam splitter (9) transmits the incident radiation beam (4) received from the radiation source along the first optical path (19a) towards the optical record carrier. The beam splitter (9) also transmits the reflected beam (22) received from the optical record carrier (3) along a second, different optical path (19b) towards the detector. The optical scanning device further includes a beam-deflecting element (30; 130; 230; 330; 630; 830; 930) positioned on the second optical path (19b) between the beam splitter (9) and the detector (23). The beam-deflecting element (30; 130; 230; 330; 630; 830; 930) is arranged to controllably deflect the path of the reflected radiation beam (22) for adjusting the lateral position of said reflected radiation beam incident upon the detector (23) over a predetermined range.
摘要翻译：光学扫描装置（1）包括辐射源（7），检测器（23）和分束器（9）。辐射源（7）沿着第一光路（197）提供入射辐射束（4,20），用于扫描光学记录载体（3）的信息层（2）。检测器（23）检测从光学记录载体（3）反射的辐射束（22）的至少一部分。分束器（9）将从辐射源接收的入射辐射束（4）沿着第一光路（21a）传送到光学记录载体。分束器（9）还将从光学记录载体（3）接收的反射光束（22）沿着第二不同的光路（20b）传送到检测器。光学扫描装置还包括位于分束器（9）和检测器（23）之间的位于第二光路（19b）上的光束偏转元件（30; 130; 230; 330; 630; 830; 930）。光束偏转元件（30; 130; 230; 330; 630; 830; 930）被布置成可控地偏转反射的辐射束（22）的路径，用于调节入射到检测器上的所述反射的辐射束的横向位置（ 23）超过预定范围。

4. 发明申请

US20080205242A1 Multi-Radiation Beam Optical Scanning Device 审中-公开
标题翻译：多光束光学扫描装置
公开(公告)号：US20080205242A1
公开(公告)日：2008-08-28
申请号：US11913318
申请日：2006-04-26
申请人： Bernardus Hendrikus Wilhelmus Hendriks , Sjoerd Stallinga , Stein Kuiper , Teunis Willem Tukker , Coen Theodorus Hubertus Fransiscus Liedenbaum , Albert Hendrik Jan Immink
发明人： Bernardus Hendrikus Wilhelmus Hendriks , Sjoerd Stallinga , Stein Kuiper , Teunis Willem Tukker , Coen Theodorus Hubertus Fransiscus Liedenbaum , Albert Hendrik Jan Immink
IPC分类号： G11B7/135
CPC分类号： G11B7/1275 , G11B7/1369 , G11B7/13922 , G11B2007/0006
摘要： An optical scanning device (1) for scanning an information layer (2) of an optical record carrier (3). The device includes a radiation source (7) for providing at least a first radiation beam along a first optical path, and a second radiation beam along a second, different optical path. An objective lens system (8) converges the radiation beams on the information layer A beam-deflecting element (30) is arranged to refract said second radiation beam towards the optical axis of the lens system. The beam-deflecting element includes at least one fluid (A). A controller is provided to vary the configuration of the fluid to control the amount of refraction provided by the beam deflector element over a predetermined range.
摘要翻译：一种用于扫描光学记录载体（3）的信息层（2）的光学扫描装置（1）。该装置包括用于沿着第一光路提供至少第一辐射束的辐射源（7）和沿着第二不同光路的第二辐射束。物镜系统（8）将辐射束会聚在信息层A上。光束偏转元件（30）被布置成将所述第二辐射束朝向透镜系统的光轴折射。光束偏转元件包括至少一个流体（A）。提供控制器以改变流体的配置以控制由偏转器偏转元件在预定范围内提供的折射量。

5. 发明申请

US20080192600A1 Spherical Aberration Detector 审中-公开
标题翻译：球面异常检测器
公开(公告)号：US20080192600A1
公开(公告)日：2008-08-14
申请号：US11915633
申请日：2006-05-22
申请人： Bernardus Hendrikus Wilhelmus Hendriks , Sjoerd Stallinga , Coen Theodorus Hubertus Fransiscus Liedenbaum , Stein Kuiper , Albert Hendrik Jan Immink , Teunis Willem Tukker
发明人： Bernardus Hendrikus Wilhelmus Hendriks , Sjoerd Stallinga , Coen Theodorus Hubertus Fransiscus Liedenbaum , Stein Kuiper , Albert Hendrik Jan Immink , Teunis Willem Tukker
IPC分类号： G11B5/58
CPC分类号： G11B7/13927 , G11B7/0948 , G11B2007/0006
摘要： An optical scanning device (1) for scanning at least one information layer (2) of at least one optical record carrier (3). The device includes a radiation source (7) for providing at least a first radiation beam (4) comprising a first wavelength, an objective lens system (8) for converging the first radiation beam on a respective information layer (2), an information detector (23) for detecting at least a portion of the first radiation beam (22) reflected from the respective information layer, for determining information on said layer, and a spherical aberration detection system. The spherical aberration detection system includes an aberration detector (24) for detecting at least a portion of the reflected first radiation beam for determining spherical aberration of the first radiation beam, and a diffractive element (26) for diffracting at least a portion of the reflected first radiation beam towards the aberration detector (24), and for transmitting at least a portion of the reflected first radiation beam towards the information detector (23). In a first mode of operation the grating is arranged to introduce a phase change to an incident portion of a radiation beam for transmitting that portion towards the information detector (23). In a second mode of operation the grating is arranged to introduce a phase change to an incident portion of the reflected first radiation beam for diffracting that portion towards the aberration detector (24).
摘要翻译：一种用于扫描至少一个光学记录载体（3）的至少一个信息层（2）的光学扫描装置（1）。该装置包括用于提供至少包括第一波长的第一辐射束（4）的辐射源（7），用于将第一辐射束会聚在相应的信息层（2）上的物镜系统（8），信息检测器（23），用于检测从各个信息层反射的第一辐射束（22）的至少一部分，用于确定关于所述层的信息，以及球面像差检测系统。球面像差检测系统包括：像差检测器（24），用于检测用于确定第一辐射束的球面像差的反射的第一辐射束的至少一部分;以及衍射元件（26），用于衍射至少部分反射朝向像差检测器（24）的第一辐射束，并且用于将反射的第一辐射束的至少一部分传送到信息检测器（23）。在第一操作模式中，光栅布置成将相位变化引入辐射束的入射部分，以将该部分传送到信息检测器（23）。在第二操作模式中，光栅布置成将相变引入到反射的第一辐射束的入射部分，以将该部分衍射到像差检测器（24）。

6. 发明授权

US07706234B2 Optical head with switchable diameter of the radiation spot on the radiation detector 失效
标题翻译：光头具有辐射探测器上辐射点的可切换直径
公开(公告)号：US07706234B2
公开(公告)日：2010-04-27
申请号：US11718921
申请日：2005-11-11
申请人： Andrei Mijiritskii , Sjoerd Stallinga , Bernardus Hendrikus Wilhelmus Hendriks , Stein Kuiper , Albert Hendrik Jan Immink , Teunis Willem Tukker , Coen Theodorus Hubertus Fran Liedenbaum
发明人： Andrei Mijiritskii , Sjoerd Stallinga , Bernardus Hendrikus Wilhelmus Hendriks , Stein Kuiper , Albert Hendrik Jan Immink , Teunis Willem Tukker , Coen Theodorus Hubertus Fran Liedenbaum
IPC分类号： G11B7/00
CPC分类号： G11B7/1353 , G02B3/14 , G02B26/005 , G11B7/1369 , G11B7/1378
摘要： In an optical scanning device (10) capable of scanning an information plane of an optical record carrier (5) of different types such as BD, DVD and CD, the diameter of the radiation spot on the detector (7) is dependent on the numerical aperture of the objective system (4) that is used for scanning the record carrier An optimal design of the optical detection system for scanning a BD, result in a small radiation spot for the other types such as DVD and CD. By implementing an optical element (13) that increases the diameter of the radiation spot in the situation a DVD or CD is scanned, the influence of stray light is reduced and the tracking signals are improved
摘要翻译：在能够扫描诸如BD，DVD和CD的不同类型的光学记录载体（5）的信息平面的光学扫描装置（10）中，检测器（7）上的辐射点的直径取决于数字用于扫描记录载体的物镜系统（4）的孔径用于扫描BD的光学检测系统的最佳设计导致诸如DVD和CD的其它类型的小的辐射点。通过实现在DVD或CD被扫描的情况下增加辐射点的直径的光学元件（13），杂散光的影响减小并且跟踪信号得到改善

7. 发明授权

US07440075B2 Birefringent optical system 失效
标题翻译：双折射光学系统
公开(公告)号：US07440075B2
公开(公告)日：2008-10-21
申请号：US10599068
申请日：2005-03-14
申请人： Bernardus Hendrikus Wilhelmus Hendriks , Coen Theodorus Hubertus Fransiscus Liedenbaum , Sjoerd Stallinga , Stein Kuiper
发明人： Bernardus Hendrikus Wilhelmus Hendriks , Coen Theodorus Hubertus Fransiscus Liedenbaum , Sjoerd Stallinga , Stein Kuiper
IPC分类号： G02B27/12
CPC分类号： G02B26/005 , G02B3/14 , G02B5/06 , G02B5/3083 , G11B7/1378 , G11B7/13927
摘要： The invention relates to an optical system comprising a fluid chamber 1 and a birefringent part. The fluid chamber comprises first and second fluids 10, 12 having different indices of refraction, the interface between the fluids forming a meniscus 14. The birefringent part is capable of varying characteristics of a first radiation beam 3b and a second radiation beam 3c, the first and second radiation beams having different polarisations. Variation in the configuration of the meniscus causes variation in the characteristics of the first radiation beam and the second radiation beam. Variation in the configuration of the meniscus may be controlled by electrowetting.
摘要翻译：本发明涉及一种包括流体室1和双折射部分的光学系统。流体室包括具有不同折射率的第一和第二流体10,12，形成弯液面14的流体之间的界面。双折射部分能够改变第一辐射束3b和第二辐射束3c的特性，第一和第二辐射束具有不同的极化。弯液面的构造的变化导致第一辐射束和第二辐射束的特性的变化。弯液面的构型的变化可以通过电润湿来控制。

8. 发明授权

US07126903B2 Variable focus lens 有权
标题翻译：可变焦距镜头
公开(公告)号：US07126903B2
公开(公告)日：2006-10-24
申请号：US10504241
申请日：2003-01-24
申请人： Bokke Johannes Feenstra , Stein Kuiper , Sjoerd Stallinga , Bernardus Hendrikus Wilhelmus Hendriks , Rudolph Maria Snoeren
发明人： Bokke Johannes Feenstra , Stein Kuiper , Sjoerd Stallinga , Bernardus Hendrikus Wilhelmus Hendriks , Rudolph Maria Snoeren
IPC分类号： G11B7/00 , G02F1/03
CPC分类号： G02B13/0075 , A61B1/0019 , G02B3/14 , G02B26/005 , G11B7/1378 , G11B7/13925 , G11B2007/0013
摘要： A variable focus lens comprising a first fluid (A) and a second, non-miscible, fluid (B) in contact over a meniscus. A first electrode (2) separated from the fluid bodies by a fluid contact layer (10), and a second electrode (12) in contact with the first fluid to cause an electrowetting effect whereby the shape of the meniscus is altered. The fluid contact layer has a substantially cylindrical inner wall.
摘要翻译：一种可变焦距透镜，包括在弯月面上接触的第一流体（A）和第二不可混溶的流体（B）。通过流体接触层（10）与流体本体分离的第一电极（2）和与第一流体接触的第二电极（12）以引起电润湿作用，从而改变弯液面的形状。流体接触层具有基本上圆柱形的内壁。

9. 发明申请

US20110001036A1 SYSTEM FOR IMAGING AN OBJECT 审中-公开
标题翻译：用于成像对象的系统
公开(公告)号：US20110001036A1
公开(公告)日：2011-01-06
申请号：US12446462
申请日：2007-10-15
申请人： Sjoerd Stallinga , Dirk Leo Joep Vossen , Augustinus Braun , Bernardus Hendrikus Wilhelmus Hendriks
发明人： Sjoerd Stallinga , Dirk Leo Joep Vossen , Augustinus Braun , Bernardus Hendrikus Wilhelmus Hendriks
IPC分类号： H01L27/00 , G02B7/02 , G02B27/30 , G02B27/12 , G21K1/02
CPC分类号： G02B21/0076 , G02B21/0032
摘要： A device (100) for imaging an object (101), wherein the device (100) comprises an objective lens (102) adapted to manipulate a beam of electromagnetic radiation (103) transmitted through the object (101), a collimator lens (104) adapted to manipulate the beam of electromagnetic radiation (103) transmitted through the objective lens (102), and an actuator (105) adapted for displacing the objective lens (102) in a direction essentially parallel and in a direction essentially perpendicular to a propagation direction of the beam of electromagnetic radiation (103) between the objective lens (102) and the collimator lens (104), wherein the objective lens (102) and the collimator lens (104) are arranged so that the beam of electromagnetic radiation (103) between the objective lens (102) and the collimator lens (104) is essentially parallel.
摘要翻译：一种用于对物体（101）进行成像的设备（100），其中所述设备（100）包括适于操纵透射通过所述物体（101）的电磁辐射束（103）的物镜（102），准直透镜）适于操纵透射通过物镜（102）的电磁辐射束（103）;以及致动器（105），其适于在基本上平行于基本上垂直于传播的方向上移动物镜（102）的方向在物镜（102）和准直透镜（104）之间的电磁辐射束（103）的方向，其中物镜（102）和准直透镜（104）被布置成使得电磁辐射束）与准直透镜（104）之间基本上平行。

10. 发明申请

US20090073826A1 OPTICAL DEVICE FOR SCANNING AN INFORMATION CARRIER 审中-公开
标题翻译：用于扫描信息载体的光学装置
公开(公告)号：US20090073826A1
公开(公告)日：2009-03-19
申请号：US11577730
申请日：2005-10-24
申请人： Robert Frans Maria Hendriks , Sjoerd Stallinga , Bernardus Hendrikus Wilhelmus Hendriks
发明人： Robert Frans Maria Hendriks , Sjoerd Stallinga , Bernardus Hendrikus Wilhelmus Hendriks
IPC分类号： G11B7/00
CPC分类号： G11B7/1381 , G11B7/12 , G11B7/1374 , G11B7/13922 , G11B7/14
摘要： An optical scanning device for scanning an information carrier. The device includes an array optical element arranged to generate an array of radiation spots from an incident radiation beam, for the scanning of the information carrier. The device further includes an aberration optical element arranged to apply a predetermined optical aberration to the radiation for correction of optical aberration in the radiation spots.
摘要翻译：一种用于扫描信息载体的光学扫描装置。该装置包括阵列光学元件，其布置成从入射辐射束产生辐射点阵列，用于信息载体的扫描。该装置还包括一个像差光学元件，该像差光学元件被布置为对辐射施加预定的光学像差以校正辐射点中的光学像差。

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