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1. 发明申请

US20050196173A1 Receive optical assembly with angled optical receiver 审中-公开
标题翻译：接收具有倾斜光接收器的光学组件
公开(公告)号：US20050196173A1
公开(公告)日：2005-09-08
申请号：US10954091
申请日：2004-09-28
申请人： Stefano Schiaffino , Alex Klajic , Subra Nagarajan , Dincer Birincioglu , Mina Farr
发明人： Stefano Schiaffino , Alex Klajic , Subra Nagarajan , Dincer Birincioglu , Mina Farr
IPC分类号： H04B10/12
CPC分类号： H04B10/66 , G02B6/4207 , G02B6/4257 , G02B6/4263
摘要： A receive optical subassembly comprises a header assembly positioned inside an outer shell that interfaces with a receive optical fiber. The header assembly comprises an upper surface upon which one or more optical components can be mounted, the upper surface defined at least in party by a standard plane. The header assembly further comprises an angled surface that is angled with respect to the standard plane. The angled surface can comprise, for example, a sloped cavity stamped inside the header assembly, or an angled shim positioned on top of the header assembly upper surface. An optical receiver mounted on the angled surface receives an incoming optical signal but reflects at least a portion of stray optical signals away from the incoming optical signal.
摘要翻译：接收光学子组件包括定位在与接收光纤接口的外壳内部的头部组件。头部组件包括上表面，一个或多个光学部件可以安装在上表面上，上表面至少由标准平面限定。头部组件还包括相对于标准平面成角度的成角度的表面。成角度的表面可以包括例如冲压在集管组件内部的倾斜空腔，或者位于集管组件上表面顶部的成角度的垫片。安装在倾斜表面上的光学接收器接收输入光信号，但是将至少一部分杂散光信号反射离开入射光信号。

2. 发明授权

US06841733B2 Laser monitoring and control in a transmitter optical subassembly having a ceramic feedthrough header assembly 有权
标题翻译：具有陶瓷馈通头组件的发射器光学子组件中的激光监测和控制
公开(公告)号：US06841733B2
公开(公告)日：2005-01-11
申请号：US10654692
申请日：2003-09-04
申请人： Stefano Schiaffino , Giorgio Giaretta , Patrick Unold , Mina Farr
发明人： Stefano Schiaffino , Giorgio Giaretta , Patrick Unold , Mina Farr
IPC分类号： G02B6/42 , H01L23/02 , H01L23/055 , H01L23/10 , H01S5/02 , H01S5/022 , H01S5/024 , H01S5/062 , H01S5/0683 , H05K5/06
CPC分类号： H01S5/02212 , G02B6/42 , H01L23/055 , H01L23/10 , H01L2224/48091 , H01L2224/48227 , H01L2924/19107 , H01S5/0071 , H01S5/02248 , H01S5/02276 , H01S5/02284 , H01S5/02415 , H01S5/042 , H01S5/06226 , H01S5/0683 , H01L2924/00014
摘要： An improved monitoring and control system for a laser in a header assembly of a transmitter optical subassembly (“TOSA”) is disclosed. The monitoring and control system, includes one or more monitor photodiodes (“MPDs”), is positioned together with the laser on a component submount. The submount in turn is mated with a multi-layer platform (“MLP”) that forms part of the header assembly. The MLP hermetically extends through the header assembly to provide a plurality of electrical interconnects for the laser, MPD(s), and other submount components. In one embodiment, a single MPD is located proximate the laser to receive back facet laser light emission. Measurement of the back facet emission enables the MPD to determine laser intensity. In another embodiment, two MPDs are joined together to receive the back facet laser light emission. Comparison of each MPD's measurement enables the laser's wavelength to be determined and adjusted to optimize its performance.
摘要翻译：公开了一种用于发射机光学子组件（“TOSA”）的头部组件中的激光器的改进的监视和控制系统。监测和控制系统包括一个或多个监视光电二极管（“MPD”），与激光一起定位在组件基座上。基座依次与多层平台（“MLP”）配合，该平台构成了头部组件的一部分。 MLP气密地延伸通过头部组件以为激光器，MPD和其他子安装件部件提供多个电互连。在一个实施例中，单个MPD位于激光附近以接收背面激光发射。背面刻面的测量使MPD能够确定激光强度。在另一个实施例中，两个MPD连接在一起以接收背面激光发射。每个MPD测量的比较可以确定和调整激光器的波长，以优化其性能。

3. 发明授权

US08858425B2 Disposable endoscope and portable display 有权
标题翻译：一次性内窥镜和便携式显示器
公开(公告)号：US08858425B2
公开(公告)日：2014-10-14
申请号：US12759169
申请日：2010-04-13
申请人： Mina Farr , Franklin J. Wall, Jr. , Chris Togami , Gary D. Sasser
发明人： Mina Farr , Franklin J. Wall, Jr. , Chris Togami , Gary D. Sasser
IPC分类号： A61B1/04 , A61B1/00
CPC分类号： A61B1/00103 , A61B1/00177 , A61B1/05 , A61B1/0615 , A61B1/0638 , A61B1/0676 , A61B1/0684 , A61B17/00234 , A61B17/3421 , A61B17/3439 , A61B90/37 , A61B90/53 , A61B2017/0023 , A61B2017/00296 , A61B2017/3484 , A61B2090/0813 , A61B2090/309 , A61B2090/373
摘要： Various embodiments for providing removable, pluggable and disposable opto-electronic modules for illumination and imaging for endoscopy or borescopy are provided for use with portable display devices. Generally, various medical or industrial devices can include one or more solid state or other compact electro-optic illuminating elements located thereon. Additionally, such opto-electronic modules may include illuminating optics, imaging optics, and/or image capture devices. The illuminating elements may have different wavelengths and can be time-synchronized with an image sensor to illuminate an object for imaging or detecting purpose or other conditioning purpose. The removable opto-electronic modules may be plugged onto the exterior surface of another medical device, deployably coupled to the distal end of the device, or otherwise disposed on the device.
摘要翻译：提供了用于提供用于内窥镜检查或孔镜的照明和成像的可移除，可插拔和一次性光电模块的各种实施例，用于便携式显示装置。通常，各种医疗或工业设备可以包括位于其上的一个或多个固态或其他紧凑的电光照明元件。此外，这样的光电模块可以包括照明光学器件，成像光学器件和/或图像捕获器件。照明元件可以具有不同的波长，并且可以与图像传感器时间同步以照亮物体以进行成像或检测目的或其他调节目的。可拆卸的光电模块可以被插入到另一医疗装置的外表面上，可展开地联接到装置的远端，或者以其他方式设置在装置上。

4. 发明申请

US20090318758A1 PLUGGABLE VISION MODULE AND PORTABLE DISPLAY FOR ENDOSCOPY 有权
标题翻译：可插拔视觉模块和便携式显示内窥镜
公开(公告)号：US20090318758A1
公开(公告)日：2009-12-24
申请号：US12413457
申请日：2009-03-27
申请人： Mina Farr , Franklin J. Wall, JR. , Chris Togami , Gary D. Sasser
发明人： Mina Farr , Franklin J. Wall, JR. , Chris Togami , Gary D. Sasser
IPC分类号： A61B1/04
CPC分类号： A61B1/0676 , A61B1/00098 , A61B1/005 , A61B1/018 , A61B1/043 , A61B1/05 , A61B1/0638 , A61B1/0684 , A61B17/00234 , A61B17/3421 , A61B17/3439 , A61B90/37 , A61B90/53 , A61B2017/3484 , A61B2090/0813 , A61B2090/309 , A61B2090/372
摘要： Various embodiments for providing removable and pluggable opto-electronic modules for illumination and imaging for endoscopy or borescopy are provided for use with portable display devices. Generally, various medical or industrial devices can include one or more solid state or other compact electro-optic illuminating elements located thereon. Additionally, such opto-electronic modules may include illuminating optics, imaging optics, and/or image capture devices. The illuminating elements may have different wavelengths and can be time-synchronized with an image sensor to illuminate an object for imaging or detecting purpose or other conditioning purpose. The removable opto-electronic modules may be plugged in on the exterior surface of a device, inside the device, deployably coupled to the distal end of the device, or otherwise disposed on the device.
摘要翻译：提供用于提供用于内窥镜检查或孔镜的照明和成像的可移除和可插拔光电模块的各种实施例用于便携式显示装置。通常，各种医疗或工业设备可以包括位于其上的一个或多个固态或其他紧凑的电光照明元件。此外，这样的光电模块可以包括照明光学器件，成像光学器件和/或图像捕获器件。照明元件可以具有不同的波长，并且可以与图像传感器时间同步以照亮物体以进行成像或检测目的或其他调节目的。可拆卸的光电模块可以插入装置的外表面，在装置的内部，可部署地联接到装置的远端，或者以其他方式设置在装置上。

5. 发明申请

US20090292168A1 WAVELENGTH MULTIPLEXING ENDOSCOPE 有权
标题翻译：波长多重内窥镜
公开(公告)号：US20090292168A1
公开(公告)日：2009-11-26
申请号：US12535439
申请日：2009-08-04
申请人： Mina Farr
发明人： Mina Farr
IPC分类号： A61B1/06 , A61B1/04
CPC分类号： A61B1/00193 , A61B1/00179 , A61B1/00186 , A61B1/0607 , A61B1/0615 , A61B1/0638 , A61B1/0676 , A61B1/0684
摘要： Various embodiments for providing solid state illumination in conjunction with wavelength multiplexing imaging schemes for mono and stereo endoscopy or borescopy are provided. In one embodiment, the current disclosure provides a device configured for insertion into a body cavity. The device can include a tubular portion having a proximal end and a distal end. The distal end of the tubular portion can be configured to be at least partially inserted into the body cavity. The device can also include a solid state electro-optic element located on the tubular portion. Furthermore, the device can include a power source electrically coupled to the solid state electro-optic element.
摘要翻译：提供了用于提供用于单声道和立体声内窥镜检查或孔镜的波长多路复用成像方案的固态照明的各种实施例。在一个实施例中，本公开提供了构造成用于插入体腔的装置。该装置可以包括具有近端和远端的管状部分。管状部分的远端可构造成至少部分地插入体腔中。该装置还可以包括位于管状部分上的固态电光元件。此外，该装置可以包括电耦合到固态电光元件的电源。

6. 发明申请

US20090270683A1 ENDOSCOPE 有权
公开(公告)号：US20090270683A1
公开(公告)日：2009-10-29
申请号：US12479163
申请日：2009-06-05
申请人： Mina Farr , Wolfgang Braxmeier
发明人： Mina Farr , Wolfgang Braxmeier
IPC分类号： A61B1/06
CPC分类号： A61B1/055 , A61B1/00188 , A61B1/00193 , A61B1/042 , G02B23/2446 , G02B25/001
摘要： Improved optical devices and methods transmit optical images along elongate optical paths with relatively limited cross-sectional dimensions using an improved objective, relay, and ocular systems. In a first aspect, at least one intermediate image formed within an optical component, rather than being formed in a gap between optical components. In a preferred embodiment, a first intermediate image is formed within glass of the most proximal objective lens, with the first intermediate image extending axially along a curved image location within the glass. The last intermediate image may similarly be disposed within a distal lens of the ocular system. By making use of a first and/or last intermediate image disposed in this manner within a lens, endoscopes can exhibit a significantly larger Numerical Aperture than known endoscopes having similar cross-sectional dimensions. In a second aspect, the ocular system allows independent adjustment of diopters, magnification, X-Y positioning, and rotation orientation of the captured image while introducing minimal aberrations.
摘要翻译：改进的光学装置和方法使用改进的物镜，继电器和眼睛系统，沿着具有相对有限横截面尺寸的细长光学路径传输光学图像。在第一方面，在光学部件内形成至少一个中间图像，而不是形成在光学部件之间的间隙中。在优选实施例中，第一中间图像形成在最近端物镜的玻璃内，第一中间图像沿着玻璃内的弯曲图像位置轴向延伸。最后的中间图像可以类似地设置在眼睛系统的远侧镜片内。通过利用以这种方式设置在透镜内的第一和/或最后一个中间图像，与已知具有相似横截面尺寸的内窥镜相比，内窥镜可以显示出显着更大的数值孔径。在第二方面，眼睛系统允许独立调整拍摄图像的屈光度，放大倍率，X-Y定位和旋转方位，同时引入最小的像差。

7. 发明授权

US07422377B2 Micro-module with micro-lens 有权
标题翻译：微型模块与微透镜
公开(公告)号：US07422377B2
公开(公告)日：2008-09-09
申请号：US10882448
申请日：2004-06-30
申请人： Mina Farr
发明人： Mina Farr
IPC分类号： G02B6/36
CPC分类号： G02B6/4204 , G02B6/4206 , G02B6/4225
摘要： Optical micro-modules include an integrated lens holder and microlens for passive coupling of optical signals into an optical fiber. The microlens includes a mounting surface and a curved section having an optical axis. The microlens curved section may be an aspheric silicon lens. The microlens mounting surface is attached to the lens holder mounting surface such that the microlens optical axis is centered with the optical fiber and aligned at a desired focal length from the optical fiber. The lens holder may, for example, be either in mechanical communication with a cable receptacle or be attached to a submount that has a silicon v-groove thereon for receiving an optical fiber. The optical micro-module may be part of other optical devices, for example a transmitter optical sub-assembly or a receiver optical sub-assembly.
摘要翻译：光学微模块包括集成透镜架和微透镜，用于将光信号无源耦合到光纤中。微透镜包括安装表面和具有光轴的弯曲部分。微透镜弯曲部分可以是非球面硅透镜。微透镜安装表面附接到透镜保持器安装表面，使得微透镜光轴与光纤居中并且以与来自光纤的所需焦距对准。透镜保持器可以例如与电缆插座机械连接，或者连接到其上具有硅V形槽的基座，用于接收光纤。光学微模块可以是其他光学装置的一部分，例如发射器光学子组件或接收器光学子组件。

8. 发明授权

US07056034B2 Passive alignment of laser with lens assembly 有权
标题翻译：激光与镜头组件的被动对准
公开(公告)号：US07056034B2
公开(公告)日：2006-06-06
申请号：US11027041
申请日：2004-12-30
申请人： Chris K Togami , Rudolf J. Hofmeister , Mina Farr
发明人： Chris K Togami , Rudolf J. Hofmeister , Mina Farr
IPC分类号： G02B6/36
CPC分类号： G02B6/4246 , G02B6/4204 , G02B6/4292
摘要： A transceiver and assembly process is provided to passively align a lens within a transmitting sleeve of a duplex port assembly with a light emitting component within an insert molded package during the assembly of the transceiver. The transceiver design and manufacturing process allow for pivoting of the receiving sleeve around a substantially common access such that a light detecting component may be actively aligned with a lens included in a receiving sleeve of the duplex port assembly.
摘要翻译：提供收发器和组装过程，以在收发器的组装期间将透镜在双重端口组件的发射套筒内与发光部件被动地对准插入模制封装内的发光部件。收发器设计和制造过程允许接收套筒围绕基本上共同的接近方向枢转，使得光检测部件可以与包括在双工端口组件的接收套筒中的透镜主动对准。

9. 发明授权

US06801325B2 Method and devices for inspecting and calibrating of stereoscopic endoscopes 有权
标题翻译：用于检查和校准立体内窥镜的方法和装置
公开(公告)号：US06801325B2
公开(公告)日：2004-10-05
申请号：US10183976
申请日：2002-06-25
申请人： Mina Farr , Alan Petersen
发明人： Mina Farr , Alan Petersen
IPC分类号： G01B902
CPC分类号： G01M11/00
摘要： Methods and devices for inspecting and calibrating a stereoscopic imaging device, such as a binocular endoscope. In one exemplary embodiment, the method of the present invention measures a fringe pattern from light emitted through two channels of the device. An angle of each of the fringe pattern can be measured so as to allow a diopter difference between the channels to be calculated.
摘要翻译：用于检查和校准诸如双目内窥镜的立体成像装置的方法和装置。在一个示例性实施例中，本发明的方法从通过设备的两个通道发射的光测量条纹图案。可以测量每个条纹图案的角度，以便计算通道之间的屈光度差异。

10. 发明授权

US06778270B2 Holographic demultiplexor 失效
标题翻译：全息解复用器
公开(公告)号：US06778270B2
公开(公告)日：2004-08-17
申请号：US10243305
申请日：2002-09-13
申请人： Mina Farr
发明人： Mina Farr
IPC分类号： G01J314
CPC分类号： G02B5/203 , G01J3/14 , G01J3/18 , G02B5/32 , H04Q2011/0028
摘要： A holographic demultiplexor for filtering and spatially positioning individual optical channels, wavelengths, or sets of wavelengths. The holographic demultiplexor includes a volume hologram that includes holograms for redirecting wavelengths included in a light signal. A diffraction grating linearly disperses the light signal and the individual holograms included in the volume hologram spatially reflect the one or more wavelengths back to the diffraction grating as specific angles. The volume hologram spatially reflects the one or more wavelengths such that they are dispersed in two dimensions. The diffraction grating then reflects the two dimensionally dispersed wavelengths to a two dimensional detector array. The detectors of the detector array for adjacent wavelengths can be interleaved to reduce interference. Alternatively, the volume hologram can redirect sets of wavelengths directly to the detector array and the light is not linearly dispersed by a diffraction grating first.
摘要翻译：全息解复用器，用于对各个光通道，波长或波长组进行滤波和空间定位。全息解复用器包括体积全息图，其包括用于重定向包括在光信号中的波长的全息图。衍射光栅线性地分散光信号，并且包含在体积全息图中的各个全息图在特定角度上空间地将一个或多个波长反射回衍射光栅。体积全息图在空间上反映一个或多个波长，使得它们分散在二维中。衍射光栅然后将二维分散的波长反射到二维检测器阵列。用于相邻波长的检测器阵列的检测器可以交错以减少干扰。或者，体积全息图可以将波长的组直接重定向到检测器阵列，并且光不首先由衍射光栅线性地分散。

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