GB1051402A - - Google Patents

Info

Publication number
GB1051402A
GB1051402A GB1051402DA GB1051402A GB 1051402 A GB1051402 A GB 1051402A GB 1051402D A GB1051402D A GB 1051402DA GB 1051402 A GB1051402 A GB 1051402A
Authority
GB
United Kingdom
Prior art keywords
gauges
amplifier
pair
attenuator
sources
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.)
Active
Application number
Other languages
English (en)
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.)
Publication of GB1051402A publication Critical patent/GB1051402A/en
Active legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J41/00—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas; Discharge tubes for evacuation by diffusion of ions
    • H01J41/02—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas
    • H01J41/04—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas with ionisation by means of thermionic cathodes
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/54—Controlling or regulating the coating process
    • C23C14/548—Controlling the composition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J41/00—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas; Discharge tubes for evacuation by diffusion of ions
    • H01J41/02—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physical Vapour Deposition (AREA)
GB1051402D 1963-05-08 Active GB1051402A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR934112A FR1364093A (fr) 1963-05-08 1963-05-08 Dispositif pour l'obtention par évaporation sous vide de couches mixtes minces

Publications (1)

Publication Number Publication Date
GB1051402A true GB1051402A (enExample)

Family

ID=8803369

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1051402D Active GB1051402A (enExample) 1963-05-08

Country Status (5)

Country Link
BE (1) BE646776A (enExample)
DE (1) DE1282410B (enExample)
FR (1) FR1364093A (enExample)
GB (1) GB1051402A (enExample)
NL (1) NL6405174A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3570449A (en) * 1969-03-13 1971-03-16 United Aircraft Corp Sensor system for a vacuum deposition apparatus
US3636916A (en) * 1966-03-14 1972-01-25 Optical Coating Laboratory Inc Coating apparatus and system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2412729C3 (de) * 1974-03-16 1982-04-29 Leybold-Heraeus GmbH, 5000 Köln Verfahren und Anordnung zur Regelung der Verdampfungsrate und des Schichtaufbaus bei der Erzeugung optisch wirksamer Dünnschichten
US4837044A (en) * 1987-01-23 1989-06-06 Itt Research Institute Rugate optical filter systems

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1301197A (fr) * 1960-10-04 1962-08-10 Rca Corp Chambre d'évaporation à trou

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3636916A (en) * 1966-03-14 1972-01-25 Optical Coating Laboratory Inc Coating apparatus and system
US3570449A (en) * 1969-03-13 1971-03-16 United Aircraft Corp Sensor system for a vacuum deposition apparatus

Also Published As

Publication number Publication date
BE646776A (enExample) 1964-10-20
DE1282410B (de) 1968-11-07
NL6405174A (enExample) 1964-11-09
FR1364093A (fr) 1964-06-19

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