DK0422384T3 - Regenerativ ultraviolet drevet fotokatode - Google Patents

Regenerativ ultraviolet drevet fotokatode

Info

Publication number
DK0422384T3
DK0422384T3 DK90116968.0T DK90116968T DK0422384T3 DK 0422384 T3 DK0422384 T3 DK 0422384T3 DK 90116968 T DK90116968 T DK 90116968T DK 0422384 T3 DK0422384 T3 DK 0422384T3
Authority
DK
Denmark
Prior art keywords
regenerative
ultraviolet
photo cathode
powered
powered photo
Prior art date
Application number
DK90116968.0T
Other languages
Danish (da)
English (en)
Inventor
Robert Justin Burke
Original Assignee
Rockwell International 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 Rockwell International Corp filed Critical Rockwell International Corp
Application granted granted Critical
Publication of DK0422384T3 publication Critical patent/DK0422384T3/da

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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/0903—Free-electron laser

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Particle Accelerators (AREA)
DK90116968.0T 1989-09-28 1990-09-04 Regenerativ ultraviolet drevet fotokatode DK0422384T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/413,812 US4972419A (en) 1989-09-28 1989-09-28 Regenerative ultraviolet driven photocathode

Publications (1)

Publication Number Publication Date
DK0422384T3 true DK0422384T3 (da) 1994-02-14

Family

ID=23638749

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90116968.0T DK0422384T3 (da) 1989-09-28 1990-09-04 Regenerativ ultraviolet drevet fotokatode

Country Status (5)

Country Link
US (1) US4972419A (de)
EP (1) EP0422384B1 (de)
JP (1) JPH03132084A (de)
DE (1) DE69005969T2 (de)
DK (1) DK0422384T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5418424A (en) * 1993-07-09 1995-05-23 Univ Columbia Vacuum ultraviolet light source utilizing rare gas scintillation amplification sustained by photon positive feedback
NL1004071C2 (nl) * 1996-09-19 1998-03-20 Nl Laser Res Foto-elektrode.
NL1004822C2 (nl) * 1996-12-18 1998-06-19 Nl Laser Res Foto-elektrode.
US8539301B2 (en) * 2009-10-21 2013-09-17 Nec Laboratories America, Inc. Message-wise unequal error protection
US9728931B2 (en) 2013-12-05 2017-08-08 Asml Netherlands B.V. Electron injector and free electron laser

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077017A (en) * 1975-07-30 1978-02-28 The United States Government As Represented By The U. S. Department Of Energy Ultraviolet radiation induced discharge laser
US4287488A (en) * 1979-11-02 1981-09-01 The United States Of America As Represented By The United States Department Of Energy Rf Feedback free electron laser
US4323857A (en) * 1979-12-12 1982-04-06 The United States Of America As Represented By The United States Department Of Energy Catalac free electron laser
US4641103A (en) * 1984-07-19 1987-02-03 John M. J. Madey Microwave electron gun
FR2617364A1 (fr) * 1987-06-25 1988-12-30 Commissariat Energie Atomique Procede et dispositif de production d'electrons utilisant un couplage de champ et l'effet photoelectrique

Also Published As

Publication number Publication date
EP0422384A1 (de) 1991-04-17
US4972419A (en) 1990-11-20
DE69005969T2 (de) 1994-08-11
JPH03132084A (ja) 1991-06-05
EP0422384B1 (de) 1994-01-12
DE69005969D1 (de) 1994-02-24

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