JPS5467396A - Particle beam apparatus - Google Patents

Particle beam apparatus

Info

Publication number
JPS5467396A
JPS5467396A JP13439077A JP13439077A JPS5467396A JP S5467396 A JPS5467396 A JP S5467396A JP 13439077 A JP13439077 A JP 13439077A JP 13439077 A JP13439077 A JP 13439077A JP S5467396 A JPS5467396 A JP S5467396A
Authority
JP
Japan
Prior art keywords
atomic beam
beam path
yoke
flange
magnetic field
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
JP13439077A
Other languages
Japanese (ja)
Other versions
JPS5738193B2 (en
Inventor
Jiro Toyama
Hiromi Takaoka
Noriji Kariya
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP13439077A priority Critical patent/JPS5467396A/en
Priority to PCT/JP1978/000018 priority patent/WO1979000281A1/en
Priority to DE2857173A priority patent/DE2857173C1/en
Publication of JPS5467396A publication Critical patent/JPS5467396A/en
Publication of JPS5738193B2 publication Critical patent/JPS5738193B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/26—Automatic control of frequency or phase; Synchronisation using energy levels of molecules, atoms, or subatomic particles as a frequency reference

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

Abstract

PURPOSE: To reduce the size and weight of an atomic beam apparatus and proide the construction which is high in mechanical strength, is hard to cause errors in atomic beam path and causes less degradation in the degree of vacuum.
CONSTITUTION: The half part of a branch waveguide 302, leakage blocking part 303 and Ce getter chamber 304 is made by working one surface of oxygen-free copper 301 which is divided to the section parallel to the atomic beam path and is hermetically bonded to the symmetrically worked half. A flange 801 and waveguide 802 are integrally and hermetically brazed to high frequency input part 8 and a hermetic window 803 is mounted. A yoke for C magnetic field is fixed at an even spacing of parallel outside faces H-H'. With the face I-I' flange 305 orthogonal to the beam path as a reference plane, A, B magnetic field constituting unit parts 2, 6 and a Ce atomic beam generating part 1, detecting part 7 are integrated in the specified positions via tube 205 with the particle path as an axis, after which a vacuum is created therein. The magnet, yoke, shield cace, etc. necessary for operation are made mountable after evacuation and the necessary adjustment parts are formed executable as desired from the outside, whereby the required constitution is obtained.
COPYRIGHT: (C)1979,JPO&Japio
JP13439077A 1977-11-08 1977-11-08 Particle beam apparatus Granted JPS5467396A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP13439077A JPS5467396A (en) 1977-11-08 1977-11-08 Particle beam apparatus
PCT/JP1978/000018 WO1979000281A1 (en) 1977-11-08 1978-11-02 Atomic beam instrument
DE2857173A DE2857173C1 (en) 1977-11-08 1978-11-02 Atomic beam device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13439077A JPS5467396A (en) 1977-11-08 1977-11-08 Particle beam apparatus

Publications (2)

Publication Number Publication Date
JPS5467396A true JPS5467396A (en) 1979-05-30
JPS5738193B2 JPS5738193B2 (en) 1982-08-13

Family

ID=15127272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13439077A Granted JPS5467396A (en) 1977-11-08 1977-11-08 Particle beam apparatus

Country Status (3)

Country Link
JP (1) JPS5467396A (en)
DE (1) DE2857173C1 (en)
WO (1) WO1979000281A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS577175A (en) * 1980-06-17 1982-01-14 Nec Corp Atomic beam tube
JP2014187459A (en) * 2013-03-22 2014-10-02 Seiko Epson Corp Quantum interference device, atomic oscillator, electronic apparatus and mobile body

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6160089U (en) * 1984-09-25 1986-04-23
JPH0349069Y2 (en) * 1985-07-01 1991-10-21
RU2487449C1 (en) * 2012-02-27 2013-07-10 Федеральное государственное унитарное предприятие "Научно-производственное предприятие "Исток" (ФГУП "НПП "Исток") Solenoid coil of cesium atomic beam tube
CN108710284B (en) * 2018-07-27 2024-05-07 北京无线电计量测试研究所 Cesium stove system for microchannel plate test

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2972115A (en) * 1957-10-29 1961-02-14 Nat Company Inc Molecular beam apparatus
US3328633A (en) * 1963-03-05 1967-06-27 Nat Company Inc Molecular beam tube
US3397310A (en) * 1962-10-29 1968-08-13 Hewlett Packard Co Atomic beam apparatus
US3967115A (en) * 1974-10-09 1976-06-29 Frequency & Time Systems, Inc. Atomic beam tube

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3323008A (en) * 1962-10-29 1967-05-30 Hewlett Packard Co Atomic beam apparatus with means for resiliently supporting elements in an evacuatedtube to prevent thermal distortion

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2972115A (en) * 1957-10-29 1961-02-14 Nat Company Inc Molecular beam apparatus
US3397310A (en) * 1962-10-29 1968-08-13 Hewlett Packard Co Atomic beam apparatus
US3328633A (en) * 1963-03-05 1967-06-27 Nat Company Inc Molecular beam tube
US3967115A (en) * 1974-10-09 1976-06-29 Frequency & Time Systems, Inc. Atomic beam tube

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS577175A (en) * 1980-06-17 1982-01-14 Nec Corp Atomic beam tube
JPS5740668B2 (en) * 1980-06-17 1982-08-28
JP2014187459A (en) * 2013-03-22 2014-10-02 Seiko Epson Corp Quantum interference device, atomic oscillator, electronic apparatus and mobile body

Also Published As

Publication number Publication date
DE2857173A1 (en) 1980-12-11
WO1979000281A1 (en) 1979-05-31
DE2857173C1 (en) 1982-12-23
JPS5738193B2 (en) 1982-08-13

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