JP2002164852A5 - - Google Patents

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Publication number
JP2002164852A5
JP2002164852A5 JP2001307406A JP2001307406A JP2002164852A5 JP 2002164852 A5 JP2002164852 A5 JP 2002164852A5 JP 2001307406 A JP2001307406 A JP 2001307406A JP 2001307406 A JP2001307406 A JP 2001307406A JP 2002164852 A5 JP2002164852 A5 JP 2002164852A5
Authority
JP
Japan
Prior art keywords
telescope
light beam
receiving
transmitted
transmit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2001307406A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002164852A (ja
Filing date
Publication date
Priority claimed from US09/680,336 external-priority patent/US6657783B1/en
Application filed filed Critical
Publication of JP2002164852A publication Critical patent/JP2002164852A/ja
Publication of JP2002164852A5 publication Critical patent/JP2002164852A5/ja
Pending legal-status Critical Current

Links

JP2001307406A 2000-10-05 2001-10-03 送信テレスコープおよび受信テレスコープおよび自由空間光通信システムおよびそれにおける方法 Pending JP2002164852A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/680336 2000-10-05
US09/680,336 US6657783B1 (en) 2000-10-05 2000-10-05 Method and apparatus for aligning telescopes within a free-space optical communication system

Publications (2)

Publication Number Publication Date
JP2002164852A JP2002164852A (ja) 2002-06-07
JP2002164852A5 true JP2002164852A5 (enExample) 2005-05-12

Family

ID=24730678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001307406A Pending JP2002164852A (ja) 2000-10-05 2001-10-03 送信テレスコープおよび受信テレスコープおよび自由空間光通信システムおよびそれにおける方法

Country Status (6)

Country Link
US (1) US6657783B1 (enExample)
EP (1) EP1158704B1 (enExample)
JP (1) JP2002164852A (enExample)
CN (1) CN1348265A (enExample)
CA (1) CA2357660C (enExample)
DE (1) DE60100183T2 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030001073A1 (en) * 2001-06-29 2003-01-02 Presby Herman Melvin Method and apparatus for the correction of optical signal wave front distortion within a free-space optical communication system
US20030034432A1 (en) * 2001-06-29 2003-02-20 Presby Herman Melvin Method and apparatus for the correction of optical signal wave front distortion within a free-space optical communication system
US7106973B2 (en) * 2002-08-13 2006-09-12 Lightpointe Communications, Inc. Apparatus and method for use in free-space optical communication comprising optically aligned components integrated on circuit boards
US7120363B2 (en) * 2002-12-20 2006-10-10 Lightpointe Communications, Inc. Method and apparatus for maintaining optical alignment for free-space optical communication
US20040141753A1 (en) * 2003-01-21 2004-07-22 Lightpointe Communications, Inc. Apparatus and method for tracking in free-space optical communication systems
US7171126B2 (en) * 2003-09-30 2007-01-30 Northrop Grumman Corporation Airborne free-space-optical system utilizing three-tier, ultrafine steering
US7308203B1 (en) 2004-07-15 2007-12-11 Rockwell Collins, Inc. Free space optical data link for aircraft
CN100428654C (zh) * 2005-03-29 2008-10-22 北京理工大学 一种自由空间光通信系统
US7606496B1 (en) * 2005-06-02 2009-10-20 Rockwell Collins, Inc. Communications and position location system and method
US7657182B2 (en) * 2005-08-04 2010-02-02 Panasonic Corporation Liquid lens optical transmitter system
US8301032B2 (en) * 2008-02-12 2012-10-30 Arun Kumar Majumdar Wide field-of-view amplified fiber-retro for secure high data rate communications and remote data transfer
DE102008020466A1 (de) * 2008-04-23 2009-10-29 Deutsche Telekom Ag Drahtlose Datenübertragung mit Terahertz-Wellen
US7994460B2 (en) 2008-06-30 2011-08-09 Lawrence Livermore National Security, Llc Method and system for controlling the position of a beam of light
US8200093B2 (en) * 2008-09-26 2012-06-12 The Boeing Company Multi-channel optical relays for enabling a networked communications system
TWI675559B (zh) * 2014-01-10 2019-10-21 美商八河資本有限公司 發散光束通訊裝置及方法
US9571192B2 (en) * 2014-05-21 2017-02-14 Space Photonics, Inc. Simultaneous multi-channel optical communications system with beam pointing, switching, and tracking using moving focal plane devices
CN104570385B (zh) * 2014-12-30 2017-07-14 中国科学院长春光学精密机械与物理研究所 具有二级稳像功能的机上自适应光学系统
US10039103B2 (en) 2016-05-17 2018-07-31 X Development Llc Acquisition and tracking apparatus for free space optical communications
US10601506B2 (en) 2016-06-13 2020-03-24 Bae Systems, Plc Optical communication device
US10371508B1 (en) 2018-04-04 2019-08-06 X Development Llc Method for alignment of phase-sensitive tracking systems using variable delay offsets
US11711145B2 (en) * 2019-03-25 2023-07-25 Signify Holding B.V. Beam locking for free space optical communication using vertical-cavity surface-emitting lasers
CN113285224B (zh) * 2021-03-01 2022-09-27 中国科学院新疆天文台 一种射电望远镜远场区域强电磁干扰规避方法
CN115046998A (zh) * 2022-06-13 2022-09-13 中船重工安谱（湖北）仪器有限公司 船舶尾气监测系统
CN115575098B (zh) * 2022-09-28 2025-11-18 北京空间机电研究所 一种空间望远镜结构稳定性在轨测试方法和系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1292298A (en) * 1969-01-24 1972-10-11 Aga Ab Light signal apparatus
US4090067A (en) 1976-11-02 1978-05-16 Sperry Rand Corporation Optical data communication system
FR2622754B1 (fr) 1987-10-29 1990-01-12 Alcatel Espace Systeme de transmission radiofrequence-optique, notamment dans le domaine des telecommunications spatiales
US4960315A (en) 1989-05-19 1990-10-02 At&T Bell Laboratories Atmosphric optical communication link
US4995101A (en) * 1989-09-19 1991-02-19 Gte Government Systems Corporation Secure two-way communications with submerged submarines
US5142400A (en) 1989-12-26 1992-08-25 Cubic Corporation Method and apparatus for automatic acquisition and alignment of an optical beam communication link
US5475520A (en) 1994-06-22 1995-12-12 Hughes Aircraft Company Satellite communications system
US6239888B1 (en) 1998-04-24 2001-05-29 Lightpointe Communications, Inc. Terrestrial optical communication network of integrated fiber and free-space links which requires no electro-optical conversion between links
JP2000147324A (ja) * 1998-11-06 2000-05-26 Sony Corp 光ファイバ接続器とこれを用いた光送受信装置

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