SU1387783A1 - Apparatus for treatment of optical surfaces - Google Patents

Apparatus for treatment of optical surfaces

Info

Publication number
SU1387783A1
SU1387783A1 SU3856315/25A SU3856315A SU1387783A1 SU 1387783 A1 SU1387783 A1 SU 1387783A1 SU 3856315/25 A SU3856315/25 A SU 3856315/25A SU 3856315 A SU3856315 A SU 3856315A SU 1387783 A1 SU1387783 A1 SU 1387783A1
Authority
SU
USSR - Soviet Union
Prior art keywords
unit
comparison
signal
programme
ion
Prior art date
Application number
SU3856315/25A
Other languages
Russian (ru)
Inventor
В.В. Горелик
В.М. Чутко
А.В. Трофимов
Original Assignee
В.В. Горелик
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 В.В. Горелик filed Critical В.В. Горелик
Priority to SU3856315/25A priority Critical patent/SU1387783A1/en
Application granted granted Critical
Publication of SU1387783A1 publication Critical patent/SU1387783A1/en

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Abstract

FIELD: optics. SUBSTANCE: apparatus has vacuum chamber 4, device 6 for fixing article 5 to be treated, ion source 1 mounted on platform 2 of movement drive 3 mounted within the chamber, control unit 8 and comparison unit 9. The latter comprises spraying rate comparison unit 12 a signal from which after comparison in unit 10, 11 with a programme-set signal is applied to ion source control unit 14. During operation of the apparatus a signal proportional to a sprayed layer depth is applied from test device 7 to depth comparison unit 13 and from it into spraying rate comparison unit 12. Comparison with a reference signal determined by programme unit 15 reformed in unit 12 permits to obtain a control signal for controlling an ion beam intensity. The apparatus furthermore has ion coordinate unit 16 which according to a predetermined programme provides a uniform treatment of the whole surface of article 5 with the aid of drive 3. EFFECT: enhanced efficiency and excluded surface flaws associated with thermal loads from ion beam. 1 dwg
SU3856315/25A 1985-02-18 1985-02-18 Apparatus for treatment of optical surfaces SU1387783A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3856315/25A SU1387783A1 (en) 1985-02-18 1985-02-18 Apparatus for treatment of optical surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3856315/25A SU1387783A1 (en) 1985-02-18 1985-02-18 Apparatus for treatment of optical surfaces

Publications (1)

Publication Number Publication Date
SU1387783A1 true SU1387783A1 (en) 1994-06-30

Family

ID=60535450

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3856315/25A SU1387783A1 (en) 1985-02-18 1985-02-18 Apparatus for treatment of optical surfaces

Country Status (1)

Country Link
SU (1) SU1387783A1 (en)

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