公开(公告)号：USH551H

公开(公告)日：1988-12-06

申请号：US62026

申请日：1987-06-15

Applicant: Ghazi M. Chaoui ,  Charles R. Fegley ,  Jan Lipson ,  Ralph S. Moyer ,  Thomas S. Stakelon

Inventor： Ghazi M. Chaoui ,  Charles R. Fegley ,  Jan Lipson ,  Ralph S. Moyer ,  Thomas S. Stakelon

IPC: G02B6/32 ,  G02B6/42

CPC classification number: G02B6/4225 ,  G02B6/32 ,  G02B6/4237

Abstract: An optical package includes a two-piece fiber subassembly which allows for separate axial and radial alignment of the fiber to the active optical device. The subassembly consists of an inner ferrule encasing the fiber and an outer sleeve which holds the ferrule. The ferrule is moved axially within the sleeve to perfect the axial alignment of the fiber and the device. The sleeve includes a number of openings around its circumference to expose the ferrule. Once axial alignment is achieved, the outer sleeve is attached to the ferrule through these openings to fix the axial alignment.

公开(公告)号：US4658394A

公开(公告)日：1987-04-14

申请号：US680398

申请日：1984-12-12

Applicant: Steven S. Cheng ,  Jan Lipson ,  Stewart D. Personick

Inventor： Steven S. Cheng ,  Jan Lipson ,  Stewart D. Personick

IPC: H04B10/207 ,  H04B10/26 ,  H04B9/00

CPC classification number: H04B10/2587 ,  H04B10/272

Abstract: An optical distribution architecture is disclosed wherein wavelength stabilized continuous wavelength lasers are centrally positioned in tandem with star couplers to distributed laser power among a plurality of lightguide paths. The laser power apportioned to each such path may then be locally or remotely modulated thereby reducing the number of lasers required to equip a network. Advantageously, lightguide fibres are single mode and polarization maintaining.

Abstract translation: 公开了一种光分布架构，其中波长稳定的连续波长激光器与星形耦合器串联在一起，以在多个光导路径之间分布激光功率。 然后分配给每个这样的路径的激光功率可以被本地或远程调制，从而减少装备网络所需的激光器的数量。 有利地，光导纤维是单模和偏振保持。

公开(公告)号：US07973925B2

公开(公告)日：2011-07-05

申请号：US12026478

申请日：2008-02-05

Applicant: Jan Lipson ,  Jeff Bernhardt ,  Daniel Petrasek ,  William Freeman ,  Joseph M. Lipson ,  Robert P. McNamara

Inventor： Jan Lipson ,  Jeff Bernhardt ,  Daniel Petrasek ,  William Freeman ,  Joseph M. Lipson ,  Robert P. McNamara

IPC: G01J3/44

CPC classification number: G01N21/65 ,  G01N21/01 ,  G01N21/0303 ,  G01N2021/651

Abstract: An apparatus is presented in which a sample can be accurately repositioned in a spectroscopic and/or imaging apparatus upon multiple insertions, and where the apparatus can be worn by living subjects for extended periods of time. The apparatus additionally reduces the temperature increase and stabilizes the temperature of the sample upon irradiation with an optical source of excitation. Additionally, the apparatus stabilizes the pressure and critical optical properties of the sample and its interface with the apparatus. Alternatively or additionally, the apparatus can be used to alter and/or substantially reduce fluorescence from targeted fluorophores in the sample.

Abstract translation: 提出了一种装置，其中样品可以在多次插入时在分光和/或成像装置中精确地重新定位，并且其中该装置可被活体受试者长时间佩戴。 该设备另外降低温度升高并且在用激发光源照射时稳定样品的温度。 此外，该装置稳定了样品的压力和临界光学特性及其与该装置的界面。 或者或另外，该装置可用于改变和/或基本上减少样品中目标荧光团的荧光。

公开(公告)号：US20100312314A1

公开(公告)日：2010-12-09

申请号：US12786699

申请日：2010-05-25

Applicant: Donald A. Ice ,  Rudolf J. Hofmeister ,  Ueyn L. Block ,  Jan Lipson

Inventor： Donald A. Ice ,  Rudolf J. Hofmeister ,  Ueyn L. Block ,  Jan Lipson

IPC: A61F7/00

CPC classification number: A61B5/14532 ,  A61B5/0066 ,  A61B5/024 ,  A61B5/026 ,  A61B5/1455 ,  A61B5/1491

Abstract: An apparatus for increasing the blood perfusion in skin by elevating the temperature, and for providing superior heat sinking to the skin of thermally dissipative devices is disclosed. The increased perfusion gives rise to improved thermal transport properties near the site of elevated temperature which is advantageously used by thermally connecting the dissipative devices to the skin. The heat generated by the thermally dissipative devices can supplement or replace separate heating elements to elevate the skin temperature. Alternatively, thermal isolation of the heated area of the skin from the heat sinks of the dissipative devices can minimize the temperature of the skin in contact with the heat sinks.

Abstract translation: 公开了一种用于通过升高温度来增加皮肤中的血液灌注并且为散热装置的皮肤提供优异的散热的装置。 增加的灌注在高温部位附近产生改善的热传递性质，这有利地通过将消散装置热连接到皮肤上来使用。 由热耗散装置产生的热量可补充或代替单独的加热元件以提升皮肤温度。 或者，将散热装置的散热片的加热区域热隔离可以使与散热器接触的皮肤的温度最小化。

公开(公告)号：US20100302535A1

公开(公告)日：2010-12-02

申请号：US12786001

申请日：2010-05-24

Applicant: Jan Lipson ,  Donald A. Ice

Inventor： Jan Lipson ,  Donald A. Ice

IPC: G01J3/44

CPC classification number: G01J3/4412 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/021 ,  G01J2003/1226 ,  G01J2003/1247

Abstract: An apparatus is disclosed wherein laser radiation illuminates a sample using all reflective optics and wherein in-elastically scattered light from the sample is collected using the identical elements. The apparatus obviates the problem of contaminating the laser radiation with unwanted spectra from transmissive optics while providing very high rejection of the laser radiation with respect to the in-elastically scattered light. In addition, the apparatus can collect and launch light with high numerical aperture and large field of view.

Abstract translation: 公开了一种装置，其中激光辐射使用所有反射光学器件照射样品，并且其中使用相同的元件收集来自样品的弹性散射光。 该装置消除了从透射光学器件引起的不需要的光谱污染激光辐射的问题，同时相对于弹性散射光提供了对激光辐射的非常高的抑制。 另外，该装置可以收集和发射具有高数值孔径和大视场的光。

公开(公告)号：US07386020B2

公开(公告)日：2008-06-10

申请号：US11022363

申请日：2004-12-22

Applicant: Yew-Tai Chieng ,  Anthony Ho ,  John Hsieh ,  Chun Lei ,  Jan Lipson ,  Jeff Price ,  Andreas Weber

Inventor： Yew-Tai Chieng ,  Anthony Ho ,  John Hsieh ,  Chun Lei ,  Jan Lipson ,  Jeff Price ,  Andreas Weber

IPC: H01S3/13

CPC classification number: H01S5/06804 ,  H01S5/06825 ,  H01S5/40

Abstract: This disclosure concerns systems, methods and devices for temperature-based control of laser performance. One example of a method is performed in connection with a laser of an optoelectronic transceiver. In particular, the laser is operated over a range of temperatures and the optical output of the laser is monitored. During operation of the laser, the bias current and current swing supplied to the laser are adjusted to the extent necessary to maintain a substantially constant optical output from the laser over the range of temperatures.

Abstract translation: 本公开涉及用于激光性能的基于温度的控制的系统，方法和装置。 结合光电收发器的激光器执行方法的一个示例。 特别地，激光器在一定范围的温度下操作，并且激光器的光学输出被监测。 在激光器的操作期间，提供给激光器的偏置电流和电流摆动被调节到在温度范围内保持来自激光器的基本恒定的光学输出所必需的程度。

公开(公告)号：US20070285655A1

公开(公告)日：2007-12-13

申请号：US11740767

申请日：2007-04-26

Applicant: Jan Lipson ,  Albert L. Lipson ,  Robert P. McNamara

Inventor： Jan Lipson ,  Albert L. Lipson ,  Robert P. McNamara

IPC: G01J3/00

CPC classification number: G01J3/02 ,  G01J3/0218 ,  G01J3/0229 ,  G01J3/0289 ,  G01N21/4738 ,  G01N2021/4709 ,  G01N2021/4747 ,  G01N2021/656 ,  G01N2201/124

Abstract: An apparatus for enhancing the selectivity for spectroscopic measurements of analytes in a turbid medium is described. In one example, spatial filters are used to select only certain radii from the medium to be imaged. This selection is accomplished by placing an optical obstruction on the surface of the medium or at an image plane of the surface later in the optical imaging system. In one implementation, this is achieved by placing a fiber bundle at an image plane of the collecting optical system and then using a spacer of appropriate size at the center of the fiber bundle to act as a central obstruction.

Abstract translation: 描述了用于提高浑浊介质中分析物的光谱测量的选择性的装置。 在一个示例中，空间滤波器用于仅从要成像的介质中选择某些半径。 该选择通过在光学成像系统中稍后将光学障碍物放置在介质的表面或表面的像平面上来实现。 在一个实施方案中，这是通过将纤维束放置在收集光学系统的像平面上，然后在纤维束的中心使用适当尺寸的间隔件来充当中心障碍物来实现的。

公开(公告)号：US07277210B2

公开(公告)日：2007-10-02

申请号：US11187350

申请日：2005-07-21

Applicant: Jan Lipson

Inventor： Jan Lipson

IPC: G02B5/32

CPC classification number: G02B5/32 ,  G01J3/02 ,  G01J3/0224 ,  G01J3/1838 ,  G01J3/447 ,  G01N21/21 ,  G01N21/65 ,  G02B27/1006 ,  G02B27/1086 ,  G02B27/145 ,  G02B27/283 ,  G03H1/26 ,  G03H1/2645 ,  G03H2001/266 ,  G03H2222/31

Abstract: An optical apparatus in which multiplexed holograms are used to achieve wavelength selectivity and polarization manipulation is used to facilitate near-normal incidence of light on the holograms. The polarization manipulation allows light reflected from the holograms to be separated from the light incident on the holograms. In one application, the apparatus can be used to extract spectral lines of an analyte from radiation scattered from a sample.

Abstract translation: 使用多路复用全息图来实现波长选择性和偏振操作的光学装置用于促进全息图上的光的近似法线入射。 偏振操作允许从全息图反射的光与入射到全息图上的光分离。 在一个应用中，该装置可用于从从样品散射的辐射中提取分析物的光谱线。

公开(公告)号：US07254149B2

公开(公告)日：2007-08-07

申请号：US10393218

申请日：2003-03-19

Applicant: Giorgio Giaretta ,  The' Linh Nguyen ,  Jan Lipson ,  Rudolf J. Hofmeister

Inventor： Giorgio Giaretta ,  The' Linh Nguyen ,  Jan Lipson ,  Rudolf J. Hofmeister

IPC: H01S3/04

CPC classification number: H01S5/02212 ,  H01L2224/05553 ,  H01L2224/05554 ,  H01L2224/0603 ,  H01L2224/48137 ,  H01L2924/30107 ,  H01L2924/3011 ,  H01S5/02276 ,  H01S5/0427 ,  H01L2924/00

Abstract: The present invention relates generally to optoelectronic devices, and particularly to a submount, pedestal, and bond wire assembly for a transistor outline package. A bottom surface of the submount is connected to a top surface of the pedestal. Each bond wire in a bond wire set is connected to a position on the top surface of the submount, and to a position on the signal line. The signal line is positioned a first distance from the position on the top surface of the submount and a second distance from the pedestal. The submount is sized such that a portion of the bottom and the top surface of the submount extends beyond the top surface of the pedestal such that the first distance is less than the second distance.

Abstract translation: 本发明一般涉及光电器件，尤其涉及用于晶体管轮廓封装的基座，基座和接合线组件。 底座的底面连接到基座的顶面。 接合线组中的每个接合线连接到子安装座的顶表面上的位置，并连接到信号线上的位置。 信号线位于距离底座的顶表面上的位置的第一距离处，并且距离基座的第二距离。 底座的尺寸使得底座的一部分和底座的顶表面延伸超过基座的顶表面，使得第一距离小于第二距离。

公开(公告)号：US07251261B2

公开(公告)日：2007-07-31

申请号：US11129165

申请日：2005-05-12

Applicant: Jan Lipson

Inventor： Jan Lipson

IPC: H01S3/04

CPC classification number: H01S5/02446 ,  H01S5/02453 ,  H01S5/0612 ,  H01S5/06804

Abstract: An apparatus is described in which the temperature of a semiconductor laser (or other device) can be set to a desired value by using the heat generated by the laser itself in conjunction with an adjustable thermal impedance heat sink to effect the desired temperature rise.

Abstract translation: 描述了一种装置，其中半导体激光器（或其他装置）的温度可以通过使用由激光器本身产生的热量与可调节的热阻抗散热器相结合而被设定为期望值，以实现期望的温度上升。