公开(公告)号：JP2005182033A

公开(公告)日：2005-07-07

申请号：JP2004365320

申请日：2004-12-17

Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation

Inventor： CROW JOHN D ,  DECUSATIS CASIMER M ,  KASH JEFFREY A ,  TREWHELLA JEAN M

IPC: G02B6/00 ,  G02B6/12 ,  G02B6/26 ,  G02B6/42 ,  G02B6/43 ,  H01S5/022 ,  H04B10/02 ,  H04B10/12

CPC classification number: G02B6/43 ,  G02B6/4214 ,  G02B6/4232 ,  H01L2224/16225 ,  H01L2224/73253 ,  H01L2924/15311

Abstract: PROBLEM TO BE SOLVED: To provide a package for a new type laser array. SOLUTION: One implementation form is an optical interconnection module including a silicon carrier, a communication integrated circuit mounted on the silicon carrier, and an optical integrated circuit mounted on the silicon carrier. The optical integrated circuit is a flip-chip, and electrically connects to the communication integrated circuit by an electric path in the silicon carrier. A light path in the silicon carrier conducts optical connection between the optical integrated circuit and an optical link. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供用于新型激光器阵列的封装。 解决方案：一种实现形式是包括硅载体，安装在硅载体上的通信集成电路和安装在硅载体上的光学集成电路的光互连模块。 光学集成电路是倒装芯片，并且通过硅载体中的电路电连接到通信集成电路。 硅载体中的光路在光集成电路和光链路之间传导光连接。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2003114170A

公开(公告)日：2003-04-18

申请号：JP2002207153

申请日：2002-07-16

Applicant: IBM

Inventor： CROW JOHN D ,  PEPELJUGOSKI PETAR ,  SCHAUB JEREMY D

IPC: G01M11/00 ,  G01M11/04 ,  H01S5/00

Abstract: PROBLEM TO BE SOLVED: To provide a test probe by which an optical device can be tested at high speed and efficiently. SOLUTION: An optical testing apparatus comprises an optical fiber having a first numerical aperture at the front end part of the optical fiber. A positioning structure is attached to the optical fiber so that the first end part of the optical fiber is moved up to an arbitrary part on a substrate in order to test the optical device. The optical device can be arranged and installed in an arbitrary position on the substrate, and it supplies a light beam at an emission angle smaller than the first numerical aperture. A test head condenses the light beam via the optical fiber in order to test the optical device. Also a method in which the optical fiber is positioned in order to test the optical device is disclosed.

公开(公告)号：CA1078235A

公开(公告)日：1980-05-27

申请号：CA267973

申请日：1976-12-15

Applicant: IBM

Inventor： CROW JOHN D ,  LEAN ERIC G

IPC: H01P5/08 ,  G02B6/122 ,  G02B6/30 ,  G02B5/14 ,  G02B5/16

Abstract: BIDIRECTIONAL GUIDED MODE OPTICAL FILM-FIBER COUPLER An optical structure for the bidirectional coupling of light between each of a multiplicity of optical fibers and corresponding individual thin-film waveguides to achieve a leaky wave coupling from one guided mode structure to a second guided mode structure. The structure is particularly suited for fabrication by planar deposition and etching techniques and features the precise axial alignment of the optical elements by inserting the fibers in etched V-grooves in the substrate upon which are deposited the waveguides.

公开(公告)号：CA1085950A

公开(公告)日：1980-09-16

申请号：CA287494

申请日：1977-09-26

Applicant: IBM

Inventor： COMERFORD LIAM D ,  CROW JOHN D ,  LAFF ROBERT A ,  LEAN ERIC G ,  BRADY MICHAEL J

IPC: G02B6/12 ,  G02B6/30 ,  G02B6/42 ,  H01L27/15 ,  H01L33/00 ,  H01S5/00 ,  H01S5/022 ,  H01S5/042 ,  H01S5/40 ,  H01L31/12 ,  G02B5/14

Abstract: SELF-ALIGNING SUPPORT STRUCTURE FOR OPTICAL COMPONENTS An optical assembly structure wherein miniature optical components such as lasers, modulators, lenses, thin-film and fiber-optic waveguides, and photodetectors are critically aligned and supported for coactive operation by means of two or more wafers which are formed with complementary grooves and mortises to support the loose optical components such as lenses and fiber-optic waveguides and to receive alignment rails to insure the relativity of the wafers, which also have formed integral therewith optical elements such as waveguides, modulators, and lasers, to produce an integrated optical assembly somewhat in the manner of an "optical bench", wherein the bench structure also provides an active optical element.

公开(公告)号：CA1150917A

公开(公告)日：1983-08-02

申请号：CA363899

申请日：1980-11-04

Applicant: IBM

Inventor： COMERFORD LIAM D ,  CROW JOHN D ,  HARPER JOHN S

IPC: G02B6/24 ,  B29C33/16 ,  B29C39/10 ,  B29C65/00 ,  B29C65/70 ,  B29C65/78 ,  B29C70/84 ,  G02B6/38 ,  B29D11/00

Abstract: MAGNETIC FIBER OPTIC CASTING APPARATUS A mold having a vee-shaped groove receives an optical fiber end in butted relationship with either another fiber end or with a mold wall surface which is perpendicular to the vee-shaped groove. Field forces are generated which urge unattached and disposable fiber seating elements into the groove, the seating elements in turn pushing the optical fiber end(s) into the groove until the side surface of the optical fiber end(s) arc in tangential contact with both sides of the vee-shaped groove. While the optical fiber end(s) are so positioned, casting liquid is introduced into the vee-shaped groove. The seating elements remain within the casting. YO979-041

公开(公告)号：FR2376537A1

公开(公告)日：1978-07-28

申请号：FR7736208

申请日：1977-11-24

Applicant: IBM

Inventor： COMERFORD LIAM D ,  CROW JOHN D ,  LAFF ROBERT A ,  LEAN ERIC G ,  BRADY MICHAEL J

IPC: G02B6/12 ,  G02B6/30 ,  G02B6/42 ,  H01L27/15 ,  H01L33/00 ,  H01S5/00 ,  H01S5/022 ,  H01S5/042 ,  H01S5/40 ,  H01S3/23 ,  H01S3/101

Abstract: An optical assembly structure wherein miniature optical components such as lasers, modulators, lenses, thin-film and fiber-optic waveguides, and photodetectors are critically aligned and supported for coactive operation by means of two or more wafers which are formed with complementary grooves and mortises to support the loose optical components such as lenses and fiber-optic waveguides and to receive alignment rails to insure the relativity of the wafers, which also have formed integral therewith optical elements such as waveguides, modulators, and lasers, to produce an integrated optical assembly somewhat in the manner of an "optical bench," wherein the bench structure also provides an active optical element.