DE7420439U - Anordnung zur erhoehung der effektiven quantenausbeute bei fotovervielfachern - Google Patents

Anordnung zur erhoehung der effektiven quantenausbeute bei fotovervielfachern

Info

Publication number
DE7420439U
DE7420439U DE19747420439 DE7420439U DE7420439U DE 7420439 U DE7420439 U DE 7420439U DE 19747420439 DE19747420439 DE 19747420439 DE 7420439 U DE7420439 U DE 7420439U DE 7420439 U DE7420439 U DE 7420439U
Authority
DE
Germany
Prior art keywords
cathode
light beam
arrangement
reflection
increase
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
DE19747420439
Other languages
German (de)
English (en)
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.)
Jenoptik AG
Original Assignee
Jenoptik Jena GmbH
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 Jenoptik Jena GmbH filed Critical Jenoptik Jena GmbH
Publication of DE7420439U publication Critical patent/DE7420439U/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
    • H01J40/02—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/04—Electron multipliers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • G01J1/0422—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using light concentrators, collectors or condensers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Optics & Photonics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Optical Elements Other Than Lenses (AREA)
DE19747420439 1973-11-16 1974-06-14 Anordnung zur erhoehung der effektiven quantenausbeute bei fotovervielfachern Expired DE7420439U (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD17498673A DD109123A1 ( ) 1973-11-16 1973-11-16

Publications (1)

Publication Number Publication Date
DE7420439U true DE7420439U (de) 1977-08-11

Family

ID=5493648

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19747420439 Expired DE7420439U (de) 1973-11-16 1974-06-14 Anordnung zur erhoehung der effektiven quantenausbeute bei fotovervielfachern
DE2428751A Pending DE2428751A1 (de) 1973-11-16 1974-06-14 Anordnung zur erhoehung der effektiven quantenausbeute bei fotovervielfachern

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE2428751A Pending DE2428751A1 (de) 1973-11-16 1974-06-14 Anordnung zur erhoehung der effektiven quantenausbeute bei fotovervielfachern

Country Status (2)

Country Link
DD (1) DD109123A1 ( )
DE (2) DE7420439U ( )

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01122196U ( ) * 1988-02-12 1989-08-18

Also Published As

Publication number Publication date
DD109123A1 ( ) 1974-10-12
DE2428751A1 (de) 1975-05-22

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