JPS577175A - Atomic beam tube - Google Patents

Atomic beam tube

Info

Publication number
JPS577175A
JPS577175A JP8164380A JP8164380A JPS577175A JP S577175 A JPS577175 A JP S577175A JP 8164380 A JP8164380 A JP 8164380A JP 8164380 A JP8164380 A JP 8164380A JP S577175 A JPS577175 A JP S577175A
Authority
JP
Japan
Prior art keywords
magnets
fix
segments
vacuum sealing
solidly
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.)
Granted
Application number
JP8164380A
Other languages
Japanese (ja)
Other versions
JPS5740668B2 (en
Inventor
Hitoshi Oyamada
Tetsuya Kobayashi
Hiromichi Jumonji
Masami Kihara
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.)
NEC Corp
NTT Inc
Original Assignee
NEC Corp
Nippon Telegraph and Telephone Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP8164380A priority Critical patent/JPS577175A/en
Publication of JPS577175A publication Critical patent/JPS577175A/en
Publication of JPS5740668B2 publication Critical patent/JPS5740668B2/ja
Granted 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
    • H01S1/06—Gaseous, i.e. beam masers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Particle Accelerators (AREA)

Abstract

PURPOSE:To prevent the deviation of beam or bit even if a vacuum sealing tube is heated for a gas evacuation by solidly uniting magnetic pole segments and a microwave cavity resonator. CONSTITUTION:Magnets 4, 7 for status selection are mounted on brackets 9, 10 by fixing segments 11 and screws 18 to fix to mounting sections 19 in a vacuum sealing tube 1. Magnetic segments 16 for shaping magnetic field and a cavity resonator 17 are solidly united fix to mounting sections 12 and a resonant section 6 is agreed with magnets 4, 7. The resonator 6 and the magnets 4, 7 are covered with shield cases 5, 12, 13 to fix to devices 22, 23 and a detector 8 is mounted on the shield case 13. Finally, a cover 15 is welded for completing installation. In this composition, the shift of beam orbit by thermal shock or vibration will not occur.
JP8164380A 1980-06-17 1980-06-17 Atomic beam tube Granted JPS577175A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8164380A JPS577175A (en) 1980-06-17 1980-06-17 Atomic beam tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8164380A JPS577175A (en) 1980-06-17 1980-06-17 Atomic beam tube

Publications (2)

Publication Number Publication Date
JPS577175A true JPS577175A (en) 1982-01-14
JPS5740668B2 JPS5740668B2 (en) 1982-08-28

Family

ID=13752014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8164380A Granted JPS577175A (en) 1980-06-17 1980-06-17 Atomic beam tube

Country Status (1)

Country Link
JP (1) JPS577175A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60235848A (en) * 1984-05-08 1985-11-22 Japan Styrene Paper Co Ltd Foamed sheet for molding
JPS61106638A (en) * 1984-10-30 1986-05-24 Sekisui Plastics Co Ltd Production of polystyrene foam
JPS61278544A (en) * 1985-06-03 1986-12-09 Japan Styrene Paper Co Ltd P-methylstyrene resin foami
JPS62501015A (en) * 1985-04-12 1987-04-23 ザ　ダウ　ケミカル　カンパニ− Method for producing styrene polymer foam and foam produced thereby

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5467396A (en) * 1977-11-08 1979-05-30 Fujitsu Ltd Particle beam apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5467396A (en) * 1977-11-08 1979-05-30 Fujitsu Ltd Particle beam apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60235848A (en) * 1984-05-08 1985-11-22 Japan Styrene Paper Co Ltd Foamed sheet for molding
JPS61106638A (en) * 1984-10-30 1986-05-24 Sekisui Plastics Co Ltd Production of polystyrene foam
JPS62501015A (en) * 1985-04-12 1987-04-23 ザ　ダウ　ケミカル　カンパニ− Method for producing styrene polymer foam and foam produced thereby
JPS61278544A (en) * 1985-06-03 1986-12-09 Japan Styrene Paper Co Ltd P-methylstyrene resin foami

Also Published As

Publication number Publication date
JPS5740668B2 (en) 1982-08-28

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