公开(公告)号：US09415550B2

公开(公告)日：2016-08-16

申请号：US14422960

申请日：2013-08-21

申请人： THE GENERAL HOSPITAL CORPORATION ,  PRESIDENT AND FELLOWS OF HARVARD COLLEGE

发明人： Guillermo J. Tearney ,  Brett Eugene Bouma ,  Dongkyun Kang ,  George M. Whitesides ,  Rames Martinez

IPC分类号： B29D11/00 ,  B32B38/00 ,  G02B6/34 ,  G02B5/18 ,  G02B3/00 ,  B32B37/18 ,  B32B38/10 ,  G02B23/24

CPC分类号： B29D11/00663 ,  B29D11/00769 ,  B32B37/18 ,  B32B38/0008 ,  B32B38/10 ,  B32B2307/412 ,  B32B2551/00 ,  G02B3/0087 ,  G02B5/1852 ,  G02B5/1857 ,  G02B6/34 ,  G02B23/2423 ,  G02B23/2469 ,  G02B23/26 ,  Y10T156/10

摘要： Exemplary method and system can be implemented and/or used for providing a diffractive configuration in an optical arrangement can be provided. For example, an elastomeric material can be provided with at least one patterned surface. The elastomeric material can be connected with at least one portion of a waveguide arrangement using a pre-polymer adhesive composition. Further, the pre-polymer adhesive composition can be caused to polymerize so as to form the diffractive configuration which at least approximately replicate a structure or at least one feature of an elastomeric mold.

摘要翻译： 示例性方法和系统可以被实现和/或用于提供光学布置中的衍射构造。 例如，弹性体材料可以设置有至少一个图案化表面。 弹性体材料可以使用预聚物粘合剂组合物与波导装置的至少一部分连接。 此外，可以使预聚物粘合剂组合物聚合以形成至少近似复制弹性体模具的结构或至少一个特征的衍射构型。

公开(公告)号：US20160231505A1

公开(公告)日：2016-08-11

申请号：US15130068

申请日：2016-04-15

申请人： OLYMPUS CORPORATION

发明人： Akihito MIYATA ,  Yuki ISHIKAWA

IPC分类号： G02B6/02 ,  C03C25/30 ,  C03C25/10 ,  C03C25/40 ,  G02B6/08 ,  G02B23/26

CPC分类号： G02B6/02395 ,  A61B1/0017 ,  C03C25/106 ,  C03C25/30 ,  C03C25/40 ,  G02B6/06 ,  G02B6/08 ,  G02B23/26

摘要： An optical transmission element according to an embodiment comprises a fiber and a covering layer. The fiber includes a core made of glass and a cladding made of glass covering an outer periphery of the core. The covering layer covers an outer periphery of the cladding and includes a plurality of alkyl groups which are not fluorine-substituted wherein each of the alkyl groups is bonded to the cladding via a siloxane bond and wherein the alkyl groups are represented by CH3(CH2)n— wherein m is an integer of 7 or more.

摘要翻译： 根据实施例的光传输元件包括光纤和覆盖层。 纤维包括由玻璃制成的芯和由覆盖芯的外周的玻璃制成的包层。 覆盖层覆盖包层的外周，并且包括不是氟取代的多个烷基，其中每个烷基经由硅氧烷键键合到包层上，其中烷基由CH 3（CH 2） 其中m为7以上的整数。

公开(公告)号：US09404731B2

公开(公告)日：2016-08-02

申请号：US14744861

申请日：2015-06-19

申请人： Desmond Adler ,  Stephen McCartin ,  Christopher Petersen

发明人： Desmond Adler ,  Stephen McCartin ,  Christopher Petersen

IPC分类号： G02B6/26 ,  G02B6/36 ,  A61B6/00 ,  G01B9/02 ,  G02B6/42 ,  A61B5/00 ,  G02B23/24 ,  G02B27/09 ,  A61B1/00 ,  A61B1/005 ,  A61B1/07 ,  A61B5/02 ,  G02B27/00 ,  G02B5/08 ,  G02B6/32

CPC分类号： G02B6/262 ,  A61B1/00137 ,  A61B1/005 ,  A61B1/07 ,  A61B5/0066 ,  A61B5/0068 ,  A61B5/0071 ,  A61B5/0084 ,  A61B5/02007 ,  A61B5/6852 ,  A61B5/6876 ,  A61B6/504 ,  G01B9/02091 ,  G02B5/08 ,  G02B6/32 ,  G02B6/4204 ,  G02B6/4206 ,  G02B6/4214 ,  G02B23/2423 ,  G02B23/26 ,  G02B27/005 ,  G02B27/0911 ,  G02B27/095 ,  G02B27/0955 ,  G02B27/0977 ,  G02B27/0994

摘要： In part, the invention relates to optical caps having at least one lensed surface configured to redirect and focus light outside of the cap. The cap is placed over an optical fiber. Optical radiation travels through the fiber and interacts with the optical surface or optical surfaces of the cap, resulting in a beam that is either focused at a distance outside of the cap or substantially collimated. The optical elements such as the elongate caps described herein can be used with various data collection modalities such optical coherence tomography. In part, the invention relates to a lens assembly that includes a micro-lens; a beam director in optical communication with the micro-lens; and a substantially transparent film or cover. The substantially transparent film is capable of bi-directionally transmitting light, and generating a controlled amount of backscatter. The film can surround a portion of the beam director.

公开(公告)号：US20160195706A1

公开(公告)日：2016-07-07

申请号：US14911578

申请日：2014-08-05

申请人： HOYA CORPORATION

发明人： Hiroaki FUJII

IPC分类号： G02B23/24 ,  A61B1/00 ,  A61B1/06 ,  F21V8/00

CPC分类号： G02B23/2469 ,  A61B1/00096 ,  A61B1/00137 ,  A61B1/00163 ,  A61B1/05 ,  A61B1/0661 ,  A61B1/07 ,  G02B6/0008 ,  G02B6/005 ,  G02B23/24 ,  G02B23/26

摘要： An illumination optical system for an endoscope includes two light guides disposed in an insertion tube in a first direction to sandwich a center of the insertion tube therebetween; an observation window on a tip end face of the insertion tube; two concave lens parts having negative powers sandwiching the observation window at positions facing end faces of two light guides on the tip end face of the insertion tube. The end face of each of the two light guides has a smaller width in the first direction than a width in a second direction perpendicular to the first direction; each of the two concave lens parts has a larger negative power in the first direction than a negative power thereof in the second direction; and of illumination light which has propagated through each of the two concave lens parts after being emitted from each of the two light guides.

摘要翻译： 一种用于内窥镜的照明光学系统，包括：两个光导件，其沿着第一方向设置在插入管中，以将插入管的中心夹在其间; 在所述插入管的前端面上的观察窗; 具有负功率的两个凹透镜部件将观察窗口夹在插入管的顶端面上的两个光导的端面的位置处。 两个光导中的每一个的端面在第一方向上具有比垂直于第一方向的第二方向上的宽度更小的宽度; 两个凹透镜部分中的每一个在第一方向上具有比在第二方向上的负功率更大的负功率; 以及在从两个光导中的每一个发射之后已经传播通过两个凹透镜部分中的每一个的照明光。

公开(公告)号：US09329350B2

公开(公告)日：2016-05-03

申请号：US14518292

申请日：2014-10-20

申请人： Boston Scientific Scimed, Inc.

发明人： Jeffrey W. Zerfas ,  Paul Jortberg ,  Richard P. Tumminelli

IPC分类号： G02B6/36 ,  G02B6/42 ,  G02B6/38 ,  A61B18/24 ,  A61B17/00 ,  G02B6/036 ,  A61B18/00 ,  A61B18/22

CPC分类号： G02B6/262 ,  A61B18/24 ,  A61B2017/00477 ,  A61B2018/00494 ,  A61B2018/00505 ,  A61B2018/00982 ,  A61B2018/2222 ,  G02B6/036 ,  G02B6/3813 ,  G02B6/4203 ,  G02B6/4296 ,  G02B23/2423 ,  G02B23/26 ,  G02B2006/4297

摘要： In one embodiment, an apparatus includes an optical fiber made of a silica-based material. A proximal end portion of the optical fiber has an outer-layer portion. The proximal end portion can be included in at least a portion of a launch connector configured to receive electromagnetic radiation. The apparatus also includes a component that has a bore therethrough and can be made of a doped silica material. The bore can have an inner-layer portion heat-fused to the outer-layer portion of the optical fiber. The component can also have an index of refraction lower than an index of refraction associated with the outer-layer portion of the optical fiber.

公开(公告)号：US09285582B2

公开(公告)日：2016-03-15

申请号：US14378733

申请日：2013-02-20

申请人： HOYA CORPORATION

发明人： Shunichi Ito ,  Masao Takahashi

IPC分类号： G02B26/10 ,  G02B23/26 ,  A61B1/00 ,  G02B23/24

CPC分类号： G02B26/103 ,  A61B1/00172 ,  G02B23/24 ,  G02B23/2476 ,  G02B23/26

摘要： An optical scanning endoscope with an optical fiber, and a fiber driving unit with a plurality of actuators which bend side surfaces of the optical fiber by applying a pressing force. A mounting member is a substantially cylindrical molded interconnect device (MID) component which supports the fiber driving unit. A control circuit supplies driving signals to each of the actuators to control the bending amount and direction of the optical fiber. A wiring member electrically connects wiring patterns on the mounting member with the control circuit. The mounting member has a planar surface section at one proximal-end-surface side of the cylindrical outer-peripheral surface. The wiring patterns include at least first patterns having one end portion disposed on the planar surface section to form soldering lands. The other end portions are electrically connected to the actuators on the proximal-end surface of the mounting member. The wiring member is connected to the soldering lands.

摘要翻译： 具有光纤的光学扫描内窥镜和具有多个致动器的光纤驱动单元，所述多个致动器通过施加压力来弯曲光纤的侧表面。 安装构件是支撑纤维驱动单元的大致圆筒形的模制互连装置（MID）组件。 控制电路向每个致动器提供驱动信号以控制光纤的弯曲量和方向。 布线构件将安装构件上的布线图案与控制电路电连接。 安装构件在圆筒形外周表面的一个近端表面侧具有平坦表面部分。 布线图案至少包括第一图案，其具有设置在平面表面部分上的一个端部，以形成焊接区域。 另外的端部电连接到安装构件的近端表面上的致动器。 接线构件连接到焊接区域。

公开(公告)号：US09280003B2

公开(公告)日：2016-03-08

申请号：US13775943

申请日：2013-02-25

申请人： The Board of Trustees of the Leland Stanford Junior University

发明人： Kristen Judith Boucher Anand ,  Olav Solgaard ,  Joseph M. Kahn ,  Catherine Jan

IPC分类号： G02F1/035 ,  G02F1/01 ,  G02B21/00 ,  G02B26/10 ,  G02B23/26

CPC分类号： G02F1/0115 ,  G02B21/0032 ,  G02B23/26 ,  G02B26/103

摘要： A method for imaging a scan region by controlling at least one of the relative phase and relative amplitude of multiple optical modes propagating through a multimode optical fiber to control the position of an output beam emitted from the output facet of the optical fiber is disclosed.

摘要翻译： 公开了一种通过控制通过多模光纤传播的多个光模的相对相位和相对幅度中的至少一个以控制从光纤的输出小面发射的输出光束的位置来对扫描区域进行成像的方法。

公开(公告)号：US20160054557A1

公开(公告)日：2016-02-25

申请号：US14780823

申请日：2014-01-20

申请人： OLYMPUS WINTER & IBE GMBH

发明人： Gregor KIEDROWSKI

IPC分类号： G02B23/24 ,  G02B23/26

CPC分类号： G02B23/2423 ,  G02B23/2476 ,  G02B23/26

摘要： A rigid endoscope including: a fiber tube; a window disposed at a the distal end of the fiber tube; an objective lens arranged in the fiber tube; a spacer tube to maintain the objective lens at a predetermined-distance from the window; and an objective lens tube for holding the objective lens, the objective lens tube being disposed in the fiber tube between the window and at least a portion of the spacer tube; wherein the spacer tube is supported on a distal end against the window and on a proximal end against the objective lens.

摘要翻译： 一种刚性内窥镜，包括：纤维管; 窗口，设置在所述纤维管的远端; 布置在光纤管中的物镜; 间隔管，用于将物镜保持在离窗口预定距离处; 以及用于保持所述物镜的物镜管，所述物镜管设置在所述窗口与所述间隔管的至少一部分之间的所述纤维管内; 其中所述间隔管被支撑在抵靠所述窗口的远端上并且抵靠所述物镜的近端上。

公开(公告)号：US20160025966A1

公开(公告)日：2016-01-28

申请号：US14812176

申请日：2015-07-29

申请人： OLYMPUS CORPORATION

发明人： Atsuyoshi SHIMAMOTO ,  Mitsuru NAMIKI

IPC分类号： G02B26/10 ,  G02B23/26 ,  G02B27/00 ,  G02B6/36

CPC分类号： G02B26/103 ,  A61B1/0008 ,  A61B1/00172 ,  A61B1/07 ,  G02B6/3636 ,  G02B23/2469 ,  G02B23/26 ,  G02B26/101 ,  G02B27/0025

摘要： An optical scanning apparatus, including: an optical fiber (11); a holding unit (29) for holding an emission end (11a) of the optical fiber (11) in an oscillatable manner; and a driving unit (28a to 28d) for driving the emission end (11a), in which the holding unit (29) has a holding structure that is different between the vibration direction caused by the driving unit (28a to 28d)/a direction orthogonal to the vibration direction, and other directions.

摘要翻译： 一种光学扫描装置，包括：光纤（11）; 用于以可振荡的方式保持光纤（11）的发射端（11a）的保持单元（29）; 以及用于驱动发射端（11a）的驱动单元（28a至28d），其中保持单元（29）具有由驱动单元（28a至28d）引起的振动方向不同的保持结构/ 与振动方向正交等方向。

公开(公告)号：US20150362651A1

公开(公告)日：2015-12-17

申请号：US13923685

申请日：2013-06-21

申请人： Luminit LLC

发明人： Dmitry Voloschenko ,  Engin B. Arik ,  Fedor Dimov ,  Kevin Yu ,  Khin (Lillian) Swe Yin ,  Neven Rakuljic

IPC分类号： G02B5/32 ,  G03H1/04 ,  F41G1/00 ,  G02B23/26 ,  G02B23/24 ,  G03H1/02 ,  F21V8/00

CPC分类号： G02B5/32 ,  F41G1/30 ,  G02B23/2407 ,  G02B23/26 ,  G02B27/0103 ,  G02B27/0189 ,  G03H1/0486 ,  G03H2001/0439 ,  G03H2001/2226 ,  G03H2001/261

摘要： A method for design and fabrication of holographic optical elements for a compact holographic sight is proposed. The method includes use of ray-trace software to design holographic elements having optical power using an intermediate hologram with parameters obtained through minimization of the merit function defining image quality.

摘要翻译： 提出了一种用于紧凑型全息瞄准器的全息光学元件的设计和制造方法。 该方法包括使用光线跟踪软件来设计具有光功率的全息元件，该中间全息图具有通过最小化定义图像质量的优值函数获得的参数。