FR1202180A - Apparatus with adjustable optical system for corpuscular rays - Google Patents

Apparatus with adjustable optical system for corpuscular rays

Info

Publication number
FR1202180A
FR1202180A FR1202180DA FR1202180A FR 1202180 A FR1202180 A FR 1202180A FR 1202180D A FR1202180D A FR 1202180DA FR 1202180 A FR1202180 A FR 1202180A
Authority
FR
France
Prior art keywords
optical system
adjustable optical
corpuscular rays
corpuscular
rays
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
Application number
Other languages
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1202180A publication Critical patent/FR1202180A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/14—Arrangements for concentrating, focusing, or directing the cathode ray
    • H01J35/147—Spot size control
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/08—Anodes; Anti cathodes
    • H01J35/112—Non-rotating anodes
    • H01J35/116—Transmissive anodes
FR1202180D 1957-02-16 1958-02-14 Apparatus with adjustable optical system for corpuscular rays Expired FR1202180A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL359905X 1957-02-16

Publications (1)

Publication Number Publication Date
FR1202180A true FR1202180A (en) 1960-01-08

Family

ID=19785362

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1202180D Expired FR1202180A (en) 1957-02-16 1958-02-14 Apparatus with adjustable optical system for corpuscular rays

Country Status (7)

Country Link
US (1) US2939954A (en)
BE (1) BE564870A (en)
CH (1) CH359905A (en)
DE (1) DE1165779B (en)
FR (1) FR1202180A (en)
GB (1) GB865050A (en)
NL (2) NL91617C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL108506C (en) * 1958-09-13
US3107297A (en) * 1960-08-29 1963-10-15 Applied Res Lab Inc Electron probe X-ray analyzer wherein the emitted X-radiation passes through the objective lens
DE3477710D1 (en) * 1984-02-18 1989-05-18 Leybold Ag Device for measuring the angular distribution of charged particles diffracted on a sample surface
US4979203A (en) * 1989-06-19 1990-12-18 Princeton X-Ray Laser X-ray laser microscope apparatus
JP3998556B2 (en) * 2002-10-17 2007-10-31 株式会社東研 High resolution X-ray microscope
US7218703B2 (en) 2003-11-21 2007-05-15 Tohken Co., Ltd. X-ray microscopic inspection apparatus
EP1557864A1 (en) * 2004-01-23 2005-07-27 Tohken Co., Ltd. X-ray microscopic inspection apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE679857C (en) * 1932-03-17 1939-08-15 Bodo Von Borries Dr Ing Arrangement for observation and control of the electron-optical images occurring in the beam path of an electron microscope with two or more electron-optical magnification levels
DE692336C (en) * 1934-12-07 1940-06-18 Bodo V Borries Dr Ing Process for the imaging of surfaces by means of corpuscular rays
US2238577A (en) * 1939-02-20 1941-04-15 Gen Electric Electron microscope
DE764608C (en) * 1939-04-22 1953-01-26 Aeg Microscope based on the principle of the electron shadow microscope
US2356633A (en) * 1939-10-19 1944-08-22 Ardenne Manfred Von Electronic microscope
US2348031A (en) * 1941-04-30 1944-05-02 Rca Corp Method of focusing electron microscopes
US2440640A (en) * 1946-11-27 1948-04-27 Research Corp Electron microanalyzer
BE509097A (en) * 1951-02-10
DE1006983B (en) * 1955-02-01 1957-04-25 Leitz Ernst Gmbh Method and device for super-microscopic imaging by means of an ion microscope
US2814729A (en) * 1956-10-01 1957-11-26 Gen Electric X-ray microscope

Also Published As

Publication number Publication date
CH359905A (en) 1962-01-31
BE564870A (en) 1900-01-01
NL91617C (en) 1900-01-01
DE1165779B (en) 1964-03-19
GB865050A (en) 1961-04-12
NL214670A (en) 1900-01-01
US2939954A (en) 1960-06-07

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