[go: up one dir, main page]

AU2002213881A1 - Method and device for producing radio frequency waves - Google Patents

Method and device for producing radio frequency waves

Info

Publication number
AU2002213881A1
AU2002213881A1 AU2002213881A AU1388102A AU2002213881A1 AU 2002213881 A1 AU2002213881 A1 AU 2002213881A1 AU 2002213881 A AU2002213881 A AU 2002213881A AU 1388102 A AU1388102 A AU 1388102A AU 2002213881 A1 AU2002213881 A1 AU 2002213881A1
Authority
AU
Australia
Prior art keywords
radio frequency
frequency waves
producing radio
producing
waves
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.)
Abandoned
Application number
AU2002213881A
Other languages
English (en)
Inventor
Theodor Hansch
Ronald Holzwarth
Thomas Udem
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.)
Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
Original Assignee
Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
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 Max Planck Gesellschaft zur Foerderung der Wissenschaften eV filed Critical Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
Publication of AU2002213881A1 publication Critical patent/AU2002213881A1/en
Abandoned legal-status Critical Current

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
    • 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
    • H01S3/1305—Feedback control systems

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
AU2002213881A 2000-09-08 2001-09-05 Method and device for producing radio frequency waves Abandoned AU2002213881A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10044405A DE10044405C2 (de) 2000-09-08 2000-09-08 Verfahren zur Erzeugung von Radiofrequenzwellen und Radiofrequenzgenerator
DE10044405 2000-09-08
PCT/EP2001/010238 WO2002021647A1 (de) 2000-09-08 2001-09-05 Verfahren und vorrichtung zur erzeugung von radiofrequenzwellen

Publications (1)

Publication Number Publication Date
AU2002213881A1 true AU2002213881A1 (en) 2002-03-22

Family

ID=7655487

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002213881A Abandoned AU2002213881A1 (en) 2000-09-08 2001-09-05 Method and device for producing radio frequency waves

Country Status (4)

Country Link
US (1) US7026594B2 (de)
AU (1) AU2002213881A1 (de)
DE (1) DE10044405C2 (de)
WO (1) WO2002021647A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7190705B2 (en) * 2000-05-23 2007-03-13 Imra America. Inc. Pulsed laser sources
DE10220237A1 (de) * 2002-05-06 2003-11-27 Giga Optics Gmbh Laser, Lasersystem und optisches Uhrwerk sowie Verfahren und Verwendung der selben zur Erzeugung eines breitbandigen Emmissionsspektrums und eines Frequenzkamms
WO2005122343A2 (en) * 2004-05-12 2005-12-22 Massachusetts Institute Of Technology Synchronization of lasers and rf sources using timing information transfer in the optical domain
US7809222B2 (en) 2005-10-17 2010-10-05 Imra America, Inc. Laser based frequency standards and their applications
US8571075B2 (en) 2010-11-29 2013-10-29 Imra America, Inc. Frequency comb source with large comb spacing
US8120778B2 (en) 2009-03-06 2012-02-21 Imra America, Inc. Optical scanning and imaging systems based on dual pulsed laser systems
ITFI20070096A1 (it) * 2007-04-19 2008-10-20 Gabriele Ferrari Metodo e dispositivo per stabilire una relazione di fase fra campi ottici e campi radiofrequenza o microonda
CN102246016B (zh) 2008-07-25 2015-09-23 国立科学研究中心 具有频率梳光源的傅里叶变换光谱仪
DE112010003904T5 (de) 2009-10-02 2013-03-07 Imra America, Inc. Optische Signalverarbeitung mit modengekoppelten Lasern
US8780948B2 (en) 2012-02-20 2014-07-15 Raytheon Company Precision photonic oscillator and method for generating an ultra-stable frequency reference using a two-photon rubidium transition
US10050722B2 (en) 2014-10-17 2018-08-14 The United States Of America, As Represented By The Secretary Of Commerce Signal generator, process for making and using same
WO2016164263A1 (en) 2015-04-08 2016-10-13 Imra America, Inc. Systems and methods for low noise frequency multiplication, division, and synchronization

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840456A (en) * 1987-12-28 1989-06-20 Gte Laboratories Incorporated Methods of and apparatus for generation of radio frequency signals
DE19514386A1 (de) * 1995-04-19 1996-10-24 Hertz Inst Heinrich Optischer Frequenzgenerator
GB9622338D0 (en) * 1996-10-26 1996-12-18 Secr Defence Device noise measurement system
US5929430A (en) * 1997-01-14 1999-07-27 California Institute Of Technology Coupled opto-electronic oscillator
AU3855300A (en) * 1999-01-26 2000-08-07 California Institute Of Technology Opto-electronic oscillators having optical resonators
DE19911103B4 (de) 1999-03-12 2005-06-16 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Erzeugung stabilisierter, ultrakurzer Lichtpulse und deren Anwendung zur Synthese optischer Frequenzen

Also Published As

Publication number Publication date
US7026594B2 (en) 2006-04-11
WO2002021647A1 (de) 2002-03-14
US20040021056A1 (en) 2004-02-05
DE10044405A1 (de) 2002-04-04
DE10044405C2 (de) 2003-07-10

Similar Documents

Publication Publication Date Title
AU2003254301A1 (en) Radio frequency identificaton device and method
AU2002225305A1 (en) Radio frequency transmitter and methods thereof
AU2001250220A1 (en) Apparatus and method for production testing of the rf performance of wireless communications devices
AU3954201A (en) Radio communication apparatus and radio communication method
AU2002365331A1 (en) Radio transmission apparatus and radio transmission method
AU3791599A (en) Apparatus and method for efficient wireless communications in the presence of frequency error
EP1221737B8 (de) Kompakte Antenne und Verfahren zu ihrer Herstellung
AU2001262748A1 (en) Frequency interpolating device and frequency interpolating method
AU2001218177A1 (en) Apparatus and method for integrated frequency hopping and gps receiver
SG122751A1 (en) Antenna and radio wave receiving / transmitting apparatus therewith and method of manufacturing the antenna
AU4106201A (en) Radio communication apparatus and radio communication method
AU2704201A (en) Radio receiving device and radio receiving method
AU2001269209A1 (en) Method and device for radio signal reception
AU2001296010A1 (en) Radio transmitting apparatus and radio transmitting method
AU4880101A (en) Radio communication apparatus and radio communication method
AU2002213881A1 (en) Method and device for producing radio frequency waves
AU2001275788A1 (en) Radio receiving device and radio receiving method
GB2365638B (en) Radio set and frequency converting method therefor
AU2001253846A1 (en) Microwave device and method for making same
AU2002231334A1 (en) Method and apparatus for interfacing to a radio frequency unit
AU2001261209A1 (en) Antenna apparatus and associated methods
EP1113622A3 (de) Funkübertragungsverfahren und -gerät
AU1318801A (en) Antenna device and method for transmitting and receiving radio waves
AU7451201A (en) Method and device for producing foam
AU2001239775A1 (en) Method and apparatus for tuning an oscillator to a selected frequency