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71. 发明申请

US20030011862A1 Precision-mounted tilting mirror for optical devices 有权
标题翻译：用于光学装置的精密安装倾斜镜
公开(公告)号：US20030011862A1
公开(公告)日：2003-01-16
申请号：US10171387
申请日：2002-06-14
申请人： LEICA MICROSYSTEMS AG
发明人： Paul Graefenhain
IPC分类号： G02B026/08
CPC分类号： G02B7/1821 , G02B26/0816
摘要： A tilting mirror for optical devices is described, in particular microscopes, which is retained in precision-mounted fashion in a carrier in a working position. For that purpose, the carrier has a three-surface support.
摘要翻译：描述了用于光学装置的倾斜镜，特别是显微镜，其以精确安装的方式保持在工作位置的载体中。为此，承运人有三面支撑。

72. 发明申请

US20030010885A1 Optomechanical mount for precisely steering/positioning a light beam 失效
公开(公告)号：US20030010885A1
公开(公告)日：2003-01-16
申请号：US09906869
申请日：2001-07-16
发明人： Kenneth J. Wayne , Jan W. Broenink , Englebertus A.F. van de Pasch , Marcel H.M. Beems
IPC分类号： F16M001/00 , F16M011/00 , A47F005/00 , G02B026/08
CPC分类号： G02B7/008 , G02B7/00 , G02B7/1824
摘要： An optomechanical mounting includes an upper spring assembly and a lower spring assembly that support and secure a sphere containing an optical element. The materials in the mounting have the same or nearly the same CTEs and spring assemblies provide opposing radial forces so that thermal expansions are compensated, giving the mounting superior thermal stability. Frictional forces on the sphere from the upper and lower spring assemblies maintain the orientation of the sphere (and the optical element) during operation, but smooth surfaces of the sphere and springs still permit sensitive, precision rotation of sphere for alignment without post-alignment clamping of the sphere. The spring assemblies can be ring-shaped to permit an opening through the spring assembly to the sphere for light paths or for tools that adjust the alignment of the sphere.

73. 发明申请

US20020196514A1 Adjusting imaging position of optical beam spot in main and sub-scanning directions by individually and/or collectively adjusting positions(s) of temperature-compensating lens(es) 失效
标题翻译：通过单独和/或共同调整温度补偿透镜的位置来调整主光束和副扫描方向上的光束点的成像位置，
公开(公告)号：US20020196514A1
公开(公告)日：2002-12-26
申请号：US10161756
申请日：2002-06-05
发明人： Hiromichi Atsuumi , Seizo Suzuki
IPC分类号： G02B026/08
CPC分类号： G02B26/124 , G02B7/028
摘要： The imaging position of an optical beam spot in an optical scanning device is adjusted. The imaging position of the optical beam spot is adjusted in both a main scanning direction and a sub-scanning direction. The imaging position of the optical beam spot in the main scanning direction is adjusted by individually adjusting, in an optical axis direction, a position of at least one lens 10 having power in the main scanning direction. The imaging position of the optical beam spot in the sub-scanning direction is adjusted by collectively adjusting, in the optical axis direction, a position of the linear image imaging optical system 100 as a whole.
摘要翻译：调整光学扫描装置中的光束点的成像位置。在主扫描方向和副扫描方向上调整光束光点的成像位置。通过在光轴方向上分别调整具有主扫描方向的功率的至少一个透镜10的位置，来调节光束光斑在主扫描方向上的成像位置。通过在光轴方向上整体地调整线性图像成像光学系统100的位置来调整光束光斑在副扫描方向上的成像位置。

74. 发明申请

US20020186444A1 Polysilicon microelectronic reflectors and beams and methods of fabricating same 审中-公开
标题翻译：多晶硅微电子反射器和光束及其制造方法
公开(公告)号：US20020186444A1
公开(公告)日：2002-12-12
申请号：US10207537
申请日：2002-07-29
发明人： David Alan Koester
IPC分类号： G02B026/08
CPC分类号： B81B3/0072 , B81B2201/045 , B81C2201/0167 , G02B26/0866
摘要： A microelectronic reflector is fabricated by forming a first polysilicon layer on a microelectronic substrate, forming a first phosphosilicate glass (PSG) layer on the first polysilicon layer, and reactive ion etching to remove the first PSG layer from at least a portion of the first polysilicon layer. A second polysilicon layer is formed on at least a portion of the first polysilicon layer from which the first PSG layer was removed and a second PSG layer is formed on at least a second portion of the second polysilicon layer. Reactive ion etching is performed to remove the second PSG layer from at least a portion of the second polysilicon layer. A third PSG layer then is formed on at least a portion of the second polysilicon layer from which the second PSG layer was removed. Reactive ion etching is performed to remove the third PSG layer from at least a portion of the second polysilicon layer. By forming a third PSG layer, and reactive ion etching this layer, additional stress may be created in the first and/or second doped polysilicon layers that bends the ends of the doped first and/or second polysilicon layers towards the microelectronic substrate upon release of the treated polysilicon layer from the substrate, compared to doped polysilicon layers on which the third PSG layer was not formed and reactive ion etched. This increased stress may be counteracted by forming a stress-correcting layer on at least a portion of the second polysilicon layer from which the third PSG layer was removed, and then forming a reflective layer such as gold on at least a portion of the stress-correcting layer. The stress-correcting layer preferably comprises platinum, which can produce high stresses that can counteract the stresses in the first and second doped polysilicon layers, to thereby allow a flat mirror and/or beam to be produced.
摘要翻译：通过在微电子衬底上形成第一多晶硅层，在第一多晶硅层上形成第一磷硅酸盐玻璃（PSG）层，以及反应离子刻蚀以从第一多晶硅层的至少一部分去除第一PSG层来制造微电子反射体层。在去除第一PSG层的第一多晶硅层的至少一部分上形成第二多晶硅层，并且在第二多晶硅层的至少第二部分上形成第二PSG层。执行反应离子蚀刻以从第二多晶硅层的至少一部分去除第二PSG层。然后在去除第二PSG层的第二多晶硅层的至少一部分上形成第三PSG层。执行反应离子蚀刻以从第二多晶硅层的至少一部分去除第三PSG层。通过形成第三PSG层和反应离子蚀刻该层，可以在第一和/或第二掺杂多晶硅层中产生额外的应力，该第一和/或第二掺杂多晶硅层在释放时折射掺杂的第一和/或第二多晶硅层的端部朝向微电子衬底与其上未形成第三PSG层的反射离子蚀刻的掺杂多晶硅层相比，来自衬底的处理过的多晶硅层。这种增加的应力可以通过在去除第三PSG层的第二多晶硅层的至少一部分上形成应力校正层，然后在至少一部分应力层上形成反射层，例如金，校正层。应力校正层优选地包括铂，其可以产生可以抵消第一和第二掺杂多晶硅层中的应力的高应力，从而允许产生平坦的反射镜和/或光束。

75. 发明申请

US20020186442A1 Multi-resolution scanning device having an auto-focus function and method therefor 审中-公开
标题翻译：具有自动对焦功能的多分辨率扫描装置及其方法
公开(公告)号：US20020186442A1
公开(公告)日：2002-12-12
申请号：US10081690
申请日：2002-02-25
发明人： Thomas Sheng
IPC分类号： G02B026/08 , H04N001/04
CPC分类号： H04N1/02409 , G02B26/10 , H04N1/0303 , H04N1/0305 , H04N1/0402 , H04N1/0408 , H04N1/044
摘要： An automatically focusing and multiple resolution scanning device which employs a final light path changing device to change the final light path of the image information. A scanning device scans the standard pattern and compares the scanned result with the image information so as to precisely focus and adjust the image information to be a correct image status. By this way, various types of resolutions can be achieved.
摘要翻译：一种使用最终光路改变装置来改变图像信息的最终光路的自动聚焦和多分辨率扫描装置。扫描装置扫描标准图案并将扫描结果与图像信息进行比较，以便将图像信息精确地聚焦并调整为正确的图像状态。通过这种方式，可以实现各种分辨率。

76. 发明申请

US20020181065A1 Optical scanning device 失效
标题翻译：光学扫描装置
公开(公告)号：US20020181065A1
公开(公告)日：2002-12-05
申请号：US10154974
申请日：2002-05-28
申请人： Fuji Photo Optical Co., Ltd.
发明人： Tasuku Hosonuma
IPC分类号： G02B026/08 , G02B005/08 , G02B007/182
CPC分类号： G02B26/121
摘要： An optical scanning device comprises a rotary polygonal mirror which performs deflection scanning of a light beam emitted from a light source; and an annular member which is disposed around the rotary polygonal mirror in proximity thereto and which has a width extending generally in a diameter of the rotary polygonal mirror.
摘要翻译：光学扫描装置包括对从光源发射的光束进行偏转扫描的旋转多面镜; 以及环形构件，其围绕旋转多面镜设置在其附近，并且具有大体上以旋转多面镜的直径延伸的宽度。

77. 发明申请

US20020171901A1 Multi-axis magnetically actuated device 审中-公开
公开(公告)号：US20020171901A1
公开(公告)日：2002-11-21
申请号：US10087615
申请日：2002-03-01
申请人： The Charles Stark Draper Laboratory, Inc.
发明人： Jonathan Jay Bernstein
IPC分类号： G02B026/08
CPC分类号： G02B6/3572 , B81B3/0021 , B81B2201/042 , B81B2201/045 , B81B2203/058 , B81C1/00214 , G02B6/3512 , G02B6/3556 , G02B6/358 , G02B6/3584 , G02B26/085 , G02B26/101 , Y10S359/90
摘要： A multi-axis magnetically actuated device, an array of multi-axis magnetically actuated devices, and a method of fabrication of a multi-axis magnetically actuated device are disclosed. In addition, disclosed is an optical switch comprised of an array of multi-axis magnetically actuated devices and an array of ports adapted to receive an optical waveguide such as, for example, an optical fiber. The multi-axis magnetically actuated device of the invention is capable of rotational movement in two orthogonal directions. In one embodiment, the multi-axis magnetically actuated device comprises two nested rotational members, an inner rotational member nested within an outer rotational member that in turn is nested within a base member. The inner rotational member is mounted by two inner torsional flexures to the outer rotational member that in turn is mounted by two outer torsional flexures to the base member. The inner torsional flexures define an inner axis of rotation while the outer torsional flexures define an outer axis of rotation. The rotational motions of each rotational member arise in response to an interaction between a magnetic influence and a magnetic moment generated by a current passing through coils arranged adjacent to a surface of the inner rotational member. Bulk micromachining techniques enable the members to be formed from a monolithic silicon wafer and can produce a member with a smooth surface. The smooth surface of a member may function as a reflector. In one embodiment, the inner rotational member functions as a reflector.

78. 发明申请

US20020163717A1 Confocal imaging apparatus and method using linear line-scanning 审中-公开
标题翻译：共焦成像装置和方法使用线性扫描
公开(公告)号：US20020163717A1
公开(公告)日：2002-11-07
申请号：US10138219
申请日：2002-05-01
发明人： Jawoong Lee
IPC分类号： G02B026/08
CPC分类号： G02B21/0084 , G02B21/0032
摘要： The present invention relates to a confocal imaging apparatus and a method by which the frame rate and the field of view can be considerably enhanced. The apparatus of the present invention acquires the confocal images of a macroscopic specimen by combining the function of slit confocal optics, one-dimensional optical image processing, linear line-scanning, and compensating the change of the optical path length in real time. According to the present invention, the light is focused to a slit-beam on the specimen and only the light that is scattered back from the focal plane is received in parallel to form the confocal image of the specimen by the slit confocal optics that includes cylindrical lenses, a slit mask, and a line detector. In order to get the image frames, a linear line-scanning means is adopted, which linearly scans the slit-beam focused on the specimen across arbitrary desired planes that are parallel to the slit-direction of the slit-beam. Also, a real-time compensating means of the change in optical path length is adopted to remove the degrading effects on the image that is caused by the change of the optical path length during the scanning of the slit-beam.
摘要翻译：本发明涉及共焦成像装置以及可以显着增强帧频和视野的方法。本发明的装置通过组合狭缝共焦光学的功能，一维光学图像处理，线性扫描和实时补偿光程长度的变化来获取宏观样本的共聚焦图像。根据本发明，光被聚焦到样本上的狭缝光束，并且只有从焦平面散射回的光被平行地接收以通过狭缝共聚焦光学器件形成样品的共焦图像，所述狭缝共焦光学器件包括圆柱形透镜，狭缝掩模和线检测器。为了获得图像帧，采用线性扫描装置，其线束地扫描聚焦在样本上的狭缝光束穿过与狭缝光束的狭缝方向平行的任意的所需平面。此外，采用光程长度变化的实时补偿装置来消除由扫描光束的光程长度变化引起的对图像的降级效果。

79. 发明申请

US20020150324A1 Optical switch and servo mechanism 失效
标题翻译：光开关和伺服机构
公开(公告)号：US20020150324A1
公开(公告)日：2002-10-17
申请号：US10063465
申请日：2002-04-25
发明人： Herzel Laor
IPC分类号： G02B006/26 , G02B006/42 , G02B026/08
CPC分类号： G02B6/3572 , G02B6/3512 , G02B6/3556
摘要： The present invention is directed to an optical switch for switching the light from one of a plurality of inputs to one of a plurality of outputs. The switch contains at least two moveable mirrors constructed using MEM technology and a servo mechanism connected to the moveable mirrors to be used in mirror, input and output alignment. These switches are useful in applications such as fiber-fiber switches and optical disk drives. The switches may be combined with other optical equipment including stationary mirrors and lenses, such as focusing lenses, to optimize optical transmission.
摘要翻译：本发明涉及一种用于将来自多个输入中的一个输入的光切换到多个输出中的一个的光开关。开关包含至少两个使用MEM技术构造的可移动反射镜，以及连接到可移动镜的伺服机构，用于镜像，输入和输出对准。这些开关在光纤交换机和光盘驱动器等应用中非常有用。开关可以与其他光学设备组合，包括固定镜和透镜，例如聚焦透镜，以优化光传输。

80. 发明申请

US20020135862A1 Illumination system for scrolling color recycling 有权
标题翻译：照明系统滚动颜色回收
公开(公告)号：US20020135862A1
公开(公告)日：2002-09-26
申请号：US10028023
申请日：2001-12-21
发明人： D. Scott Dewald
IPC分类号： G02F001/29 , G02B026/08
CPC分类号： H04N9/3117 , G02B26/10
摘要： Distortion optics are used to efficiently couple a spiral color wheel and an orthogonal modulator. Light 602 from a light source enters an aperture in a reflective end of a recycling integrator rod 604. The light travels through the rod and exits the end of the rod adjacent a sequential color filter 606, shown as a spiral color wheel. The shape of the light beam 608 exiting the integrator rod 604 is determined by the shape of the exit aperture of the integrating rod 606. The exit aperture of the integrating rod 606 typically is formed by a reflective exit aperture on the exit face. A cross section of the light beam 608 exiting the sequential color filter includes several bands of filtered light, one for each of the filter segments of the color wheel illuminated by the light beam. The curvature of the color bands makes it difficult for a row addressed spatial light modulator to efficiently use the light. Illumination system 600 eliminates or mitigates this problem by distorting the light from the integrating rod to straighten the curved borders between the adjacent filter segments. The light 608 from the sequential color filter 606 is distorted by distortion optics 610, 612 to make the boundaries between the white or primary colored light segments align with the rows of the spatial light modulator 614.
摘要翻译：变形光学器件用于有效耦合螺旋色轮和正交调制器。来自光源的光602进入再循环积分杆604的反射端中的孔。光穿过杆移动并离开杆的端部，邻近连续的彩色滤光器606，如螺旋色轮所示。离开积分杆604的光束608的形状由积分杆606的出射孔的形状确定。积分杆606的出射孔通常由出射面上的反射出射孔形成。离开顺序滤色器的光束608的横截面包括多个滤光光带，一个用于由光束照射的色轮的滤光片段中的每一个。色带的曲率使得行寻址空间光调制器难以有效地使用光。照明系统600通过使来自积分杆的光变形来矫正相邻过滤器段之间的弯曲边界来消除或减轻该问题。来自顺序滤色器606的光608被失真光学器件610,612失真，以使白色或主要着色光段之间的边界与空间光调制器614的行对准。

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