DE69500873D1 - Vorrichtung zur Umsetzung von bipolaren optischen Signalen in unipolaren optischen Signalen - Google Patents

Vorrichtung zur Umsetzung von bipolaren optischen Signalen in unipolaren optischen Signalen

Info

Publication number
DE69500873D1
DE69500873D1 DE69500873T DE69500873T DE69500873D1 DE 69500873 D1 DE69500873 D1 DE 69500873D1 DE 69500873 T DE69500873 T DE 69500873T DE 69500873 T DE69500873 T DE 69500873T DE 69500873 D1 DE69500873 D1 DE 69500873D1
Authority
DE
Germany
Prior art keywords
optical signals
unipolar
converting bipolar
converting
bipolar
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
DE69500873T
Other languages
English (en)
Other versions
DE69500873T2 (de
Inventor
David Andrew Barclay Miller
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.)
AT&T Corp
Original Assignee
AT&T Corp
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 AT&T Corp filed Critical AT&T Corp
Application granted granted Critical
Publication of DE69500873D1 publication Critical patent/DE69500873D1/de
Publication of DE69500873T2 publication Critical patent/DE69500873T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/0175—Coupling arrangements; Interface arrangements
    • H03K19/017509—Interface arrangements
    • H03K19/017536—Interface arrangements using opto-electronic devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Nonlinear Science (AREA)
  • Light Receiving Elements (AREA)
  • Optical Communication System (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
DE69500873T 1994-07-08 1995-06-28 Vorrichtung zur Umsetzung von bipolaren optischen Signalen in unipolaren optischen Signalen Expired - Lifetime DE69500873T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/273,083 US5508508A (en) 1994-07-08 1994-07-08 Apparatus for converting optical bipolar signals to optical unipolar signals

Publications (2)

Publication Number Publication Date
DE69500873D1 true DE69500873D1 (de) 1997-11-20
DE69500873T2 DE69500873T2 (de) 1998-02-12

Family

ID=23042477

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69500873T Expired - Lifetime DE69500873T2 (de) 1994-07-08 1995-06-28 Vorrichtung zur Umsetzung von bipolaren optischen Signalen in unipolaren optischen Signalen

Country Status (6)

Country Link
US (1) US5508508A (de)
EP (1) EP0692873B1 (de)
JP (1) JPH0888400A (de)
CA (1) CA2145913C (de)
DE (1) DE69500873T2 (de)
TW (1) TW275675B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5777318A (en) * 1996-01-17 1998-07-07 Lucent Technologies Inc. Smart pixel array using single diode for detection and modulation
US5760941A (en) * 1996-02-29 1998-06-02 Rice University System and method for performing optical code division multiple access communication using bipolar codes
DE19725714C1 (de) * 1997-06-18 1998-12-17 Deutsche Telekom Ag Verfahren zur optischen Übertragung von Signalisierungs- und Steuerinformationen in optischen Netzen
US6859193B1 (en) * 1999-07-14 2005-02-22 Sony Corporation Current drive circuit and display device using the same, pixel circuit, and drive method
GB2518215A (en) * 2013-09-13 2015-03-18 Univ Edinburgh Transmission scheme for communications systems

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001578A (en) * 1975-08-01 1977-01-04 Bell Telephone Laboratories, Incorporated Optical communication system with bipolar input signal
US4355423A (en) * 1979-12-20 1982-10-19 The Singer Company Translator system for converting unipolar fiber optic signals to bipolar signals utilizing Manchester coding
US4751378B1 (en) * 1987-04-24 2000-04-25 Bell Telephone Labor Inc Optical device with quantum well absorption
JP2753266B2 (ja) * 1988-06-20 1998-05-18 株式会社日立製作所 半導体回路
US4896121A (en) * 1988-10-31 1990-01-23 Hughes Aircraft Company Current mirror for depletion-mode field effect transistor technology
AU4546689A (en) * 1988-12-21 1990-06-28 Boeing Company, The A method and apparatus for performing a multiple-input optical arithmetic comparison
US4985621A (en) * 1989-04-11 1991-01-15 Massachusetts Institute Of Technology Electrooptical switch with separate detector and modulator modules
US4959534A (en) * 1989-08-28 1990-09-25 At&T Bell Laboratories Differential optical logic arrangement
US5093565A (en) * 1990-07-18 1992-03-03 At&T Bell Laboratories Apparatus for sequential optical systems where an independently controllable transmission gate is interposed between successive optoelectronic gates
US5134358A (en) * 1991-01-31 1992-07-28 Texas Instruments Incorporated Improved current mirror for sensing current
JPH05206943A (ja) * 1991-12-04 1993-08-13 Nec Corp 光並列信号受信回路
US5288990A (en) * 1992-12-28 1994-02-22 At&T Bell Laboratories Differential self-electrooptic effect device
US5311008A (en) * 1992-12-28 1994-05-10 At&T Bell Laboratories Self-electrooptic effect device for providing integer gain to input optical signals having series connected quantum well diodes

Also Published As

Publication number Publication date
EP0692873B1 (de) 1997-10-15
EP0692873A1 (de) 1996-01-17
CA2145913C (en) 1999-09-28
DE69500873T2 (de) 1998-02-12
CA2145913A1 (en) 1996-01-09
US5508508A (en) 1996-04-16
JPH0888400A (ja) 1996-04-02
TW275675B (de) 1996-05-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition