HK60697A - Optical source with frequency locked to an in-fiber grating resonator - Google Patents

Optical source with frequency locked to an in-fiber grating resonator

Info

Publication number
HK60697A
HK60697A HK60697A HK60697A HK60697A HK 60697 A HK60697 A HK 60697A HK 60697 A HK60697 A HK 60697A HK 60697 A HK60697 A HK 60697A HK 60697 A HK60697 A HK 60697A
Authority
HK
Hong Kong
Prior art keywords
resonator
optical carrier
modulated
feedback
carrier
Prior art date
Application number
HK60697A
Other languages
English (en)
Inventor
David R Huber
Original Assignee
Gen Instrument 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 Gen Instrument Corp filed Critical Gen Instrument Corp
Publication of HK60697A publication Critical patent/HK60697A/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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
    • H01S3/139—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length
    • H01S3/1398—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length by using a supplementary modulation of the output
    • 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
    • H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
    • H01S5/0687—Stabilising the frequency of the laser

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Semiconductor Lasers (AREA)
  • Lasers (AREA)
  • Optical Communication System (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Gyroscopes (AREA)
HK60697A 1992-01-23 1997-05-08 Optical source with frequency locked to an in-fiber grating resonator HK60697A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/822,581 US5208819A (en) 1992-01-23 1992-01-23 Optical source with frequency locked to an in-fiber grating resonantor

Publications (1)

Publication Number Publication Date
HK60697A true HK60697A (en) 1997-05-16

Family

ID=25236420

Family Applications (1)

Application Number Title Priority Date Filing Date
HK60697A HK60697A (en) 1992-01-23 1997-05-08 Optical source with frequency locked to an in-fiber grating resonator

Country Status (8)

Country Link
US (1) US5208819A (fr)
EP (1) EP0552415B1 (fr)
JP (1) JPH05275786A (fr)
AT (1) ATE125073T1 (fr)
CA (1) CA2079863C (fr)
DE (1) DE69203440T2 (fr)
HK (1) HK60697A (fr)
MX (1) MX9300337A (fr)

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US6289028B1 (en) 1998-02-19 2001-09-11 Uniphase Telecommunications Products, Inc. Method and apparatus for monitoring and control of laser emission wavelength
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US6600592B2 (en) 1998-03-24 2003-07-29 Xtera Communications, Inc. S+ band nonlinear polarization amplifiers
US6693737B2 (en) 1998-03-24 2004-02-17 Xtera Communications, Inc. Dispersion compensating nonlinear polarization amplifiers
EP1088375B1 (fr) 1998-06-16 2010-11-10 Xtera Communications, Inc. Element optique de compensation et d'amplification de dispersion
US6359725B1 (en) 1998-06-16 2002-03-19 Xtera Communications, Inc. Multi-stage optical amplifier and broadband communication system
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US6560253B1 (en) 1999-01-14 2003-05-06 Jds Uniphase Corporation Method and apparatus for monitoring and control of laser emission wavelength
EP2131455B1 (fr) 2000-01-12 2018-10-17 Neptune Subsea IP Limited Amplificateur Raman avec pompage bidirectionnel
AU2001264548A1 (en) 2000-02-14 2001-10-23 Xtera Communications, Inc. Nonlinear optical loop mirror
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US7346083B2 (en) * 2001-04-10 2008-03-18 Hrl Laboratories, Llc Bandwidth enhanced self-injection locked DFB laser with narrow linewidth
US6959153B2 (en) * 2001-05-24 2005-10-25 Broadband Royalty Corporation Dynamically reconfigurable add/drop multiplexer with low coherent cross-talk for optical communication networks
US7848660B1 (en) * 2001-06-20 2010-12-07 Cisco Technology, Inc. VSB transmitter using locked filter
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US6738536B2 (en) * 2001-12-20 2004-05-18 Optinel Systems, Inc. Wavelength tunable filter device for fiber optic systems
US6859283B2 (en) 2002-06-17 2005-02-22 Lightwave Electronics Corporation Apparatus and method for measuring phase response of optical detectors using multiple-beatnote optical heterodyne
KR100547897B1 (ko) * 2003-06-30 2006-01-31 삼성전자주식회사 파장 가변형 레이저 장치
US7515271B2 (en) * 2006-04-03 2009-04-07 Honeywell International Inc. Wavelength calibration in a fiber optic gyroscope
JP4608512B2 (ja) * 2007-03-30 2011-01-12 日本電信電話株式会社 周波数安定化光源
EP2621112B1 (fr) * 2012-01-24 2019-08-21 Mitsubishi Electric R&D Centre Europe B.V. Procédé et dispositif permettant de déterminer la présence d'un signal de verrouillage dans un signal reçu par un dispositif de récepteur optique
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US4912716A (en) * 1988-11-16 1990-03-27 Spectra-Physics, Inc. Method and apparatus for frequency modulation stabilization of a laser
JP2839611B2 (ja) * 1990-01-16 1998-12-16 沖電気工業株式会社 自動周波数制御回路
US5136600A (en) * 1990-09-18 1992-08-04 Litton Systems Inc. Stabilization apparatus and method for an sfs
DE4031372A1 (de) * 1990-10-04 1992-04-09 Dornier Gmbh Vorrichtung zur frequenzstabilisierung einer laserdiode
US5150372A (en) * 1991-09-13 1992-09-22 Hughes Aircraft Company Frequency sweeping phase-locked-loop synthesizer power supply for CO2 waveguide laser

Also Published As

Publication number Publication date
DE69203440T2 (de) 1996-04-11
CA2079863C (fr) 2001-12-18
JPH05275786A (ja) 1993-10-22
EP0552415B1 (fr) 1995-07-12
DE69203440D1 (de) 1995-08-17
MX9300337A (es) 1993-07-01
EP0552415A1 (fr) 1993-07-28
US5208819A (en) 1993-05-04
CA2079863A1 (fr) 1993-07-24
ATE125073T1 (de) 1995-07-15

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PE Patent expired

Effective date: 20121005