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WO2007019150A3 - Emission coherente de rayonnement asynchrone spontane - Google Patents

Emission coherente de rayonnement asynchrone spontane Download PDF

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Publication number
WO2007019150A3
WO2007019150A3 PCT/US2006/029994 US2006029994W WO2007019150A3 WO 2007019150 A3 WO2007019150 A3 WO 2007019150A3 US 2006029994 W US2006029994 W US 2006029994W WO 2007019150 A3 WO2007019150 A3 WO 2007019150A3
Authority
WO
WIPO (PCT)
Prior art keywords
particles
energy
coherent emission
coherent
energized
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.)
Ceased
Application number
PCT/US2006/029994
Other languages
English (en)
Other versions
WO2007019150A2 (fr
Inventor
Scott Davis
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.)
Forced Physics LLC
Original Assignee
Forced Physics LLC
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
Priority claimed from US11/198,917 external-priority patent/US20070029952A1/en
Priority claimed from US11/198,926 external-priority patent/US20070029498A1/en
Application filed by Forced Physics LLC filed Critical Forced Physics LLC
Publication of WO2007019150A2 publication Critical patent/WO2007019150A2/fr
Anticipated expiration legal-status Critical
Publication of WO2007019150A3 publication Critical patent/WO2007019150A3/fr
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/04—Multi-stage pumps specially adapted to the production of a high vacuum, e.g. molecular pumps
    • F04D19/042—Turbomolecular vacuum pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

On trie des particules pour leur faire émettre un rayonnement spontané, en particulier des particules (111) à haute énergie capables d'émission cohérente. Les particules se meuvent vers une chambre d'émission cohérente en utilisant un flux moléculaire, puis elles sont colmatées et la distribution de leurs fréquences d'émission est réduite. Les particules sortent de la chambre d'émission cohérente en flux moléculaire, et l'émission cohérente émet de grandes quantités d'énergie par photon. Les particules à émission cohérente sont excités selon un ou plusieurs des modes, rotationnel, translationnel ou vibrationnel. Les particules acquièrent de l'énergie translationnelle au moyen d'un accélérateur. Les particules excitées atteignent un équilibre tri-énergétique après un nombre relativement faible de collisions. Les particules équilibrées en énergie sont sélectionnées en réponse à ces modes et celles d'énergie sensiblement connue sont distribuées dans réparties dans chaque mode. Le tri des particules par la vitesse limite les particules sélectionnées à celles à forte énergie rotationnelle et vibrationnelle. Les particules sélectionnées émettent spontanément un rayonnement cohérent, elles peuvent ainsi libérer de l'énergie de l'un des modes, pas nécessairement celui de la sélection.
PCT/US2006/029994 2005-08-04 2006-07-31 Emission coherente de rayonnement asynchrone spontane Ceased WO2007019150A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11/198,917 US20070029952A1 (en) 2005-08-04 2005-08-04 Coherent emission of spontaneous asynchronous radiation
US11/198,917 2005-08-04
US11/198,926 2005-08-04
US11/198,926 US20070029498A1 (en) 2005-08-04 2005-08-04 Enhanced heteroscopic techniques

Publications (2)

Publication Number Publication Date
WO2007019150A2 WO2007019150A2 (fr) 2007-02-15
WO2007019150A3 true WO2007019150A3 (fr) 2008-09-25

Family

ID=37727862

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2006/029994 Ceased WO2007019150A2 (fr) 2005-08-04 2006-07-31 Emission coherente de rayonnement asynchrone spontane
PCT/US2006/029993 Ceased WO2007019149A2 (fr) 2005-08-04 2006-07-31 Techniques heteroscopiques ameliorees

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/US2006/029993 Ceased WO2007019149A2 (fr) 2005-08-04 2006-07-31 Techniques heteroscopiques ameliorees

Country Status (1)

Country Link
WO (2) WO2007019150A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107222968A (zh) * 2017-06-05 2017-09-29 北京大学 应用于激光驱动尾波场加速器中的电子选能器及选能方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575669A (en) * 1968-06-17 1971-04-20 Trw Inc Chemical laser apparatus
US3646475A (en) * 1969-09-16 1972-02-29 Systems Res Labor Vortex tube laser
US4004250A (en) * 1975-11-26 1977-01-18 The United States Of America As Represented By The United States Energy Research And Development Administration Laser action by optically depumping lower states
US4011521A (en) * 1967-02-16 1977-03-08 Avco Corporation High powered laser
US20020097767A1 (en) * 1996-09-26 2002-07-25 Krasnov Alexander V. Supersonic and subsonic laser with radio frequency excitation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3133781A1 (de) * 1981-08-26 1983-03-10 Leybold-Heraeus GmbH, 5000 Köln Fuer die durchfuehrung der gegenstrom-lecksuche geeignete turbomolekularpumpe
US5992354A (en) * 1993-07-02 1999-11-30 Massachusetts Institute Of Technology Combustion of nanopartitioned fuel
US5932940A (en) * 1996-07-16 1999-08-03 Massachusetts Institute Of Technology Microturbomachinery
US7032437B2 (en) * 2000-09-08 2006-04-25 Fei Company Directed growth of nanotubes on a catalyst
US6932564B2 (en) * 2002-12-19 2005-08-23 Forced Physics Corporation Heteroscopic turbine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4011521A (en) * 1967-02-16 1977-03-08 Avco Corporation High powered laser
US3575669A (en) * 1968-06-17 1971-04-20 Trw Inc Chemical laser apparatus
US3646475A (en) * 1969-09-16 1972-02-29 Systems Res Labor Vortex tube laser
US4004250A (en) * 1975-11-26 1977-01-18 The United States Of America As Represented By The United States Energy Research And Development Administration Laser action by optically depumping lower states
US20020097767A1 (en) * 1996-09-26 2002-07-25 Krasnov Alexander V. Supersonic and subsonic laser with radio frequency excitation

Also Published As

Publication number Publication date
WO2007019149A3 (fr) 2007-11-01
WO2007019150A2 (fr) 2007-02-15
WO2007019149A2 (fr) 2007-02-15

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