DE69212235D1 - Gegen starke Magnetfelder unempfindlicher Strahlungsdetektor - Google Patents

Gegen starke Magnetfelder unempfindlicher Strahlungsdetektor

Info

Publication number
DE69212235D1
DE69212235D1 DE69212235T DE69212235T DE69212235D1 DE 69212235 D1 DE69212235 D1 DE 69212235D1 DE 69212235 T DE69212235 T DE 69212235T DE 69212235 T DE69212235 T DE 69212235T DE 69212235 D1 DE69212235 D1 DE 69212235D1
Authority
DE
Germany
Prior art keywords
magnetic fields
radiation detector
strong magnetic
detector insensitive
insensitive
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.)
Expired - Fee Related
Application number
DE69212235T
Other languages
English (en)
Other versions
DE69212235T2 (de
Inventor
Kimitsugu Nakamura
Masuo Ito
Seiji Suzuki
Yasushi Watase
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.)
Hamamatsu Photonics KK
Original Assignee
Hamamatsu Photonics KK
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 Hamamatsu Photonics KK filed Critical Hamamatsu Photonics KK
Application granted granted Critical
Publication of DE69212235D1 publication Critical patent/DE69212235D1/de
Publication of DE69212235T2 publication Critical patent/DE69212235T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
    • H01J40/16—Photoelectric discharge tubes not involving the ionisation of a gas having photo- emissive cathode, e.g. alkaline photoelectric cell
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/04—Electron multipliers
    • H01J43/06—Electrode arrangements
DE69212235T 1991-05-22 1992-05-22 Gegen starke Magnetfelder unempfindlicher Strahlungsdetektor Expired - Fee Related DE69212235T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11756391 1991-05-22
JP4063831A JPH0582076A (ja) 1991-05-22 1992-03-19 光電管およびこれを用いた放射線検出装置

Publications (2)

Publication Number Publication Date
DE69212235D1 true DE69212235D1 (de) 1996-08-22
DE69212235T2 DE69212235T2 (de) 1996-12-05

Family

ID=26404949

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69212235T Expired - Fee Related DE69212235T2 (de) 1991-05-22 1992-05-22 Gegen starke Magnetfelder unempfindlicher Strahlungsdetektor

Country Status (4)

Country Link
US (1) US5210403A (de)
EP (1) EP0515205B1 (de)
JP (1) JPH0582076A (de)
DE (1) DE69212235T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5808349A (en) * 1994-02-28 1998-09-15 Apti Inc. Magnetized photoconductive semiconductor switch
JPH1083789A (ja) * 1996-09-06 1998-03-31 Hamamatsu Photonics Kk サイドオン型光電子増倍管
JP3473363B2 (ja) * 1997-02-27 2003-12-02 株式会社デンソー システム制御装置
AU1891399A (en) * 1999-01-19 2000-08-07 Hamamatsu Photonics K.K. Photomultiplier
CN107564794A (zh) * 2016-07-01 2018-01-09 张双喜 一种混合型光电倍增器及其光电倍增方法
JP7017614B1 (ja) 2020-10-06 2022-02-08 浜松ホトニクス株式会社 光電管

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3513345A (en) * 1967-12-13 1970-05-19 Westinghouse Electric Corp High speed electron multiplier
US3688145A (en) * 1970-10-08 1972-08-29 Donald K Coles Light detector having wedge-shaped photocathode and accelerating grid structure
US3885173A (en) * 1973-10-09 1975-05-20 Magnavox Co Apparatus and method for coupling an acoustical surface wave device to an electronic circuit
US3885178A (en) * 1974-07-11 1975-05-20 Varian Associates Photomultiplier tube having impact ionization diode collector
FR2546663B1 (fr) * 1983-05-25 1985-07-12 Hyperelec Tube photomultiplicateur a une dynode insensible aux champs magnetiques eleves
FR2602089B1 (fr) * 1986-07-23 1988-10-21 Radiotechnique Compelec Court-circuit escamotable et utilisation de ce court-circuit dans un tube photoelectrique
FR2654552A1 (fr) * 1989-11-14 1991-05-17 Radiotechnique Compelec Tube photomultiplicateur segmente a haute efficacite de collection et a diaphotie limitee.

Also Published As

Publication number Publication date
US5210403A (en) 1993-05-11
DE69212235T2 (de) 1996-12-05
EP0515205A1 (de) 1992-11-25
EP0515205B1 (de) 1996-07-17
JPH0582076A (ja) 1993-04-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee