FR2301113A1 - Maser a ondes reflechies - Google Patents

Maser a ondes reflechies

Info

Publication number
FR2301113A1
FR2301113A1 FR7537963A FR7537963A FR2301113A1 FR 2301113 A1 FR2301113 A1 FR 2301113A1 FR 7537963 A FR7537963 A FR 7537963A FR 7537963 A FR7537963 A FR 7537963A FR 2301113 A1 FR2301113 A1 FR 2301113A1
Authority
FR
France
Prior art keywords
maser
reflected waves
waves
reflected
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.)
Withdrawn
Application number
FR7537963A
Other languages
English (en)
Inventor
Robert Curt Clauss
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.)
National Aeronautics and Space Administration NASA
Original Assignee
National Aeronautics and Space Administration NASA
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 National Aeronautics and Space Administration NASA filed Critical National Aeronautics and Space Administration NASA
Publication of FR2301113A1 publication Critical patent/FR2301113A1/fr
Withdrawn legal-status Critical Current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
    • H01S1/00—Masers, i.e. devices using stimulated emission of electromagnetic radiation in the microwave range
    • H01S1/02—Masers, i.e. devices using stimulated emission of electromagnetic radiation in the microwave range solid

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Amplifiers (AREA)
  • Waveguides (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Microwave Amplifiers (AREA)
FR7537963A 1975-02-12 1975-12-11 Maser a ondes reflechies Withdrawn FR2301113A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/549,418 US3978417A (en) 1975-02-12 1975-02-12 Reflected-wave maser

Publications (1)

Publication Number Publication Date
FR2301113A1 true FR2301113A1 (fr) 1976-09-10

Family

ID=24192960

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7537963A Withdrawn FR2301113A1 (fr) 1975-02-12 1975-12-11 Maser a ondes reflechies

Country Status (7)

Country Link
US (1) US3978417A (fr)
JP (1) JPS5197996A (fr)
DE (1) DE2600031A1 (fr)
ES (1) ES443922A1 (fr)
FR (1) FR2301113A1 (fr)
GB (1) GB1493765A (fr)
IT (1) IT1060709B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055810A (en) * 1976-07-26 1977-10-25 Nasa Independent gain and bandwidth control of a traveling wave maser
US4187470A (en) * 1978-02-09 1980-02-05 Nasa Dielectric-loaded waveguide circulator for cryogenically cooled and cascaded maser waveguide structures
US4399415A (en) * 1981-03-23 1983-08-16 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Resonant isolator for maser amplifier
JPH04284681A (ja) * 1991-03-14 1992-10-09 Hitachi Ltd マイクロ波処理装置
US5784397A (en) * 1995-11-16 1998-07-21 University Of Central Florida Bulk semiconductor lasers at submillimeter/far infrared wavelengths using a regular permanent magnet
US8319571B2 (en) * 2008-06-18 2012-11-27 Lockheed Martin Corporation Waveguide distortion mitigation devices with reduced group delay ripple
CN110212872B (zh) * 2019-07-05 2023-08-08 电子科技大学 微波放大器及其实现方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB953637A (fr) * 1900-01-01
GB880478A (en) * 1956-10-15 1961-10-25 Nicolaas Bloembergen Improvements in microwave signal circuit-arrangements
US3299364A (en) * 1967-01-17 Folded traveling wave maser structure
US3486123A (en) * 1968-11-12 1969-12-23 T O Paine High-gain,broadband traveling wave master

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135925A (en) * 1964-06-02 Coupled cavity nonreciprocal traveling wave maser system
US3076148A (en) * 1963-01-29 schulz-du bo
US3064201A (en) * 1962-11-13 Damon
FR2123101B1 (fr) * 1970-12-30 1973-12-28 Comp Generale Electricite

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB953637A (fr) * 1900-01-01
US3299364A (en) * 1967-01-17 Folded traveling wave maser structure
GB880478A (en) * 1956-10-15 1961-10-25 Nicolaas Bloembergen Improvements in microwave signal circuit-arrangements
US3486123A (en) * 1968-11-12 1969-12-23 T O Paine High-gain,broadband traveling wave master

Also Published As

Publication number Publication date
ES443922A1 (es) 1977-08-16
DE2600031A1 (de) 1976-08-26
GB1493765A (en) 1977-11-30
US3978417A (en) 1976-08-31
JPS5197996A (fr) 1976-08-28
IT1060709B (it) 1982-08-20

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Legal Events

Date Code Title Description
ST Notification of lapse