DE69431170T2 - Amplitudenstabilisierkreis für eine optische Glasfaserverbindung - Google Patents

Amplitudenstabilisierkreis für eine optische Glasfaserverbindung

Info

Publication number
DE69431170T2
DE69431170T2 DE69431170T DE69431170T DE69431170T2 DE 69431170 T2 DE69431170 T2 DE 69431170T2 DE 69431170 T DE69431170 T DE 69431170T DE 69431170 T DE69431170 T DE 69431170T DE 69431170 T2 DE69431170 T2 DE 69431170T2
Authority
DE
Germany
Prior art keywords
optical fiber
stabilizing circuit
fiber connection
amplitude stabilizing
amplitude
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.)
Expired - Lifetime
Application number
DE69431170T
Other languages
English (en)
Other versions
DE69431170D1 (de
Inventor
Dan E Snyder
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Co
Original Assignee
Raytheon Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Raytheon Co filed Critical Raytheon Co
Publication of DE69431170D1 publication Critical patent/DE69431170D1/de
Application granted granted Critical
Publication of DE69431170T2 publication Critical patent/DE69431170T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3084—Automatic control in amplifiers having semiconductor devices in receivers or transmitters for electromagnetic waves other than radiowaves, e.g. lightwaves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2575—Radio-over-fibre, e.g. radio frequency signal modulated onto an optical carrier

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Lasers (AREA)
  • Amplifiers (AREA)
DE69431170T 1993-01-19 1994-01-12 Amplitudenstabilisierkreis für eine optische Glasfaserverbindung Expired - Lifetime DE69431170T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/005,675 US5420711A (en) 1993-01-19 1993-01-19 Fiber optic link amplitude stabilization circuit

Publications (2)

Publication Number Publication Date
DE69431170D1 DE69431170D1 (de) 2002-09-19
DE69431170T2 true DE69431170T2 (de) 2002-12-12

Family

ID=21717124

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69431170T Expired - Lifetime DE69431170T2 (de) 1993-01-19 1994-01-12 Amplitudenstabilisierkreis für eine optische Glasfaserverbindung

Country Status (5)

Country Link
US (1) US5420711A (de)
EP (1) EP0607849B1 (de)
JP (1) JP2749505B2 (de)
DE (1) DE69431170T2 (de)
IL (1) IL108240A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2997735B2 (ja) * 1996-06-26 2000-01-11 富士電機株式会社 電子写真用感光体
US6178284B1 (en) 1998-09-30 2001-01-23 Lucent Technologies, Inc. Variable single-mode attenuators by spatial interference
TW490881B (en) 2000-02-24 2002-06-11 Asahi Glass Co Ltd Terminal device for a glass antenna

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57207446A (en) * 1981-06-16 1982-12-20 Nec Corp Optical reception squeltch circuit
JPS60140939A (ja) * 1983-12-27 1985-07-25 Toshiba Corp 光受信器
JPS62116029A (ja) * 1985-11-15 1987-05-27 Fujitsu Ltd 光信号断検出方式
JPS62279735A (ja) * 1986-05-29 1987-12-04 Nec Corp 自動利得制御システム
JPS63250228A (ja) * 1987-04-06 1988-10-18 Nippon Telegr & Teleph Corp <Ntt> 光中継器
JPH0222244A (ja) * 1988-07-09 1990-01-25 Fuji Yakuhin Kogyo Kk 光学活性化合物の製造方法
JP2626215B2 (ja) * 1990-08-28 1997-07-02 日本電気株式会社 半導体光増幅器の利得安定化制御方式
US5210633A (en) * 1990-09-12 1993-05-11 General Instrument Corporation Apparatus and method for linearizing the operation of an external optical modulator
US5146079A (en) * 1990-11-01 1992-09-08 At&T Bell Laboratories Broadband optical receiver with active bias feedback circuit
US5321849A (en) * 1991-05-22 1994-06-14 Southwestern Bell Technology Resources, Inc. System for controlling signal level at both ends of a transmission link based on a detected valve
JPH05114887A (ja) * 1991-10-23 1993-05-07 Matsushita Electric Ind Co Ltd 光受信器

Also Published As

Publication number Publication date
JPH077211A (ja) 1995-01-10
IL108240A (en) 1997-04-15
EP0607849B1 (de) 2002-08-14
EP0607849A1 (de) 1994-07-27
JP2749505B2 (ja) 1998-05-13
DE69431170D1 (de) 2002-09-19
US5420711A (en) 1995-05-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: WITTE, WELLER & PARTNER, 70178 STUTTGART