IL138966A - Method and apparatus for distributing an optical clock in an integrated circuit - Google Patents

Method and apparatus for distributing an optical clock in an integrated circuit

Info

Publication number
IL138966A
IL138966A IL13896698A IL13896698A IL138966A IL 138966 A IL138966 A IL 138966A IL 13896698 A IL13896698 A IL 13896698A IL 13896698 A IL13896698 A IL 13896698A IL 138966 A IL138966 A IL 138966A
Authority
IL
Israel
Prior art keywords
distributing
integrated circuit
optical clock
clock
optical
Prior art date
Application number
IL13896698A
Other languages
English (en)
Other versions
IL138966A0 (en
Original Assignee
Intel 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 Intel Corp filed Critical Intel Corp
Priority claimed from PCT/US1998/007441 external-priority patent/WO1999053548A1/en
Publication of IL138966A0 publication Critical patent/IL138966A0/xx
Publication of IL138966A publication Critical patent/IL138966A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/06812—Stabilisation of laser output parameters by monitoring or fixing the threshold current or other specific points of the L-I or V-I characteristics
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/10—Distribution of clock signals, e.g. skew
    • G06F1/105—Distribution of clock signals, e.g. skew in which the distribution is at least partially optical
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042—Electrical excitation ; Circuits therefor
    • H01S5/0428—Electrical excitation ; Circuits therefor for applying pulses to the laser
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
    • H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]
    • H01S5/18383—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL] with periodic active regions at nodes or maxima of light intensity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Communication System (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Lasers (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
IL13896698A 1998-04-13 1998-04-13 Method and apparatus for distributing an optical clock in an integrated circuit IL138966A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1998/007441 WO1999053548A1 (en) 1996-12-31 1998-04-13 Method and apparatus for distributing an optical clock in an integrated circuit

Publications (2)

Publication Number Publication Date
IL138966A0 IL138966A0 (en) 2001-11-25
IL138966A true IL138966A (en) 2003-10-31

Family

ID=22266834

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13896698A IL138966A (en) 1998-04-13 1998-04-13 Method and apparatus for distributing an optical clock in an integrated circuit

Country Status (6)

Country Link
EP (1) EP1074049B1 (enExample)
JP (1) JP5073885B2 (enExample)
KR (1) KR100394296B1 (enExample)
AU (1) AU7115398A (enExample)
DE (1) DE69835238T2 (enExample)
IL (1) IL138966A (enExample)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0654803B2 (ja) * 1984-02-29 1994-07-20 富士通株式会社 半導体受光装置
JPH069334B2 (ja) * 1984-09-03 1994-02-02 株式会社東芝 光・電気集積化素子
JPS6218075A (ja) * 1985-07-17 1987-01-27 Agency Of Ind Science & Technol 光電変換装置
JPH0815211B2 (ja) * 1986-09-25 1996-02-14 株式会社日立製作所 光配線式半導体集積回路
US4959540A (en) * 1989-05-15 1990-09-25 International Business Machines Corporation Optical clock system with optical time delay means
JPH04111479A (ja) * 1990-08-31 1992-04-13 Sumitomo Electric Ind Ltd 受光素子
JPH04320073A (ja) * 1991-04-18 1992-11-10 Mitsubishi Electric Corp マルチチップシステムにおけるクロック信号供給方法
US5394490A (en) * 1992-08-11 1995-02-28 Hitachi, Ltd. Semiconductor device having an optical waveguide interposed in the space between electrode members
JPH06132516A (ja) * 1992-08-11 1994-05-13 Hitachi Ltd 半導体装置およびクロック信号供給装置
US5434524A (en) * 1992-09-16 1995-07-18 International Business Machines Corporation Method of clocking integrated circuit chips
JPH07131063A (ja) * 1993-11-01 1995-05-19 Nec Corp マルチチップモジュール
US5416861A (en) * 1994-04-29 1995-05-16 University Of Cincinnati Optical synchronous clock distribution network and high-speed signal distribution network
US5852322A (en) * 1995-05-19 1998-12-22 Dr. Johannes Heidenhain Gmbh Radiation-sensitive detector element and method for producing it
JPH09186348A (ja) * 1995-12-29 1997-07-15 Furukawa Electric Co Ltd:The 半導体モジュール
JPH09282043A (ja) * 1996-04-18 1997-10-31 Nec Off Syst Ltd 光学的クロック装置

Also Published As

Publication number Publication date
AU7115398A (en) 1999-11-01
EP1074049A4 (en) 2003-08-13
JP5073885B2 (ja) 2012-11-14
DE69835238T2 (de) 2007-05-31
JP2002511656A (ja) 2002-04-16
IL138966A0 (en) 2001-11-25
KR100394296B1 (ko) 2003-08-09
HK1032144A1 (en) 2001-07-06
EP1074049A1 (en) 2001-02-07
DE69835238D1 (de) 2006-08-24
KR20010106101A (ko) 2001-11-29
EP1074049B1 (en) 2006-07-12

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Legal Events

Date Code Title Description
FF Patent granted
KB20 Patent renewed for 20 years
EXP Patent expired