IT1203128B - Dispositivo di scansione ottico-meccanico - Google Patents

Dispositivo di scansione ottico-meccanico

Info

Publication number
IT1203128B
IT1203128B IT3040877A IT3040877A IT1203128B IT 1203128 B IT1203128 B IT 1203128B IT 3040877 A IT3040877 A IT 3040877A IT 3040877 A IT3040877 A IT 3040877A IT 1203128 B IT1203128 B IT 1203128B
Authority
IT
Italy
Prior art keywords
optical
scanning device
mechanical scanning
mechanical
scanning
Prior art date
Application number
IT3040877A
Other languages
English (en)
Italian (it)
Original Assignee
Trt Telecom Radio Electr
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 Trt Telecom Radio Electr filed Critical Trt Telecom Radio Electr
Application granted granted Critical
Publication of IT1203128B publication Critical patent/IT1203128B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
    • H04N3/08—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/12—Scanning systems using multifaceted mirrors
    • G02B26/125—Details of the optical system between the polygonal mirror and the image plane
    • G02B26/126—Details of the optical system between the polygonal mirror and the image plane including curved mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Lenses (AREA)
  • Mechanical Optical Scanning Systems (AREA)
IT3040877A 1977-01-26 1977-12-06 Dispositivo di scansione ottico-meccanico IT1203128B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7702161A FR2593657B2 (fr) 1977-01-26 1977-01-26 Dispositif de balayage optico-mecanique.

Publications (1)

Publication Number Publication Date
IT1203128B true IT1203128B (it) 1989-02-15

Family

ID=9185923

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3040877A IT1203128B (it) 1977-01-26 1977-12-06 Dispositivo di scansione ottico-meccanico

Country Status (5)

Country Link
DE (1) DE2802950A1 (nl)
FR (1) FR2593657B2 (nl)
GB (1) GB1605268A (nl)
IT (1) IT1203128B (nl)
NL (1) NL190769C (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634903B1 (fr) * 1979-07-25 1991-05-10 Trt Telecom Radio Electr Radar a laser infrarouge
US7109497B2 (en) 1998-05-05 2006-09-19 Carl Zeiss Smt Ag Illumination system particularly for microlithography
US6438199B1 (en) * 1998-05-05 2002-08-20 Carl-Zeiss-Stiftung Illumination system particularly for microlithography

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2009312B2 (de) * 1969-02-28 1977-07-07 National Research Development Corp, London Optische abtasteinrichtung
DE2011883B1 (de) * 1970-03-13 1971-09-09 Eltro Gmbh & Co Ges F Strahlungstechnik Optoelektronisches System zur zeilen weisen Bildfeldabtastung
US3764192A (en) * 1971-05-28 1973-10-09 Hughes Aircraft Co Optical raster scan generator
US3790246A (en) * 1971-10-26 1974-02-05 Eastman Kodak Co X-y optical scanning system
FR2245970B1 (nl) * 1973-08-07 1977-05-13 Trt Telecom Radio Electr
GB1478761A (en) * 1975-04-15 1977-07-06 Hughes Aircraft Co Thermal imaging system with redundant object space scanning

Also Published As

Publication number Publication date
FR2593657B2 (fr) 1988-05-13
NL7714501A (nl) 1986-12-01
DE2802950C2 (nl) 1988-06-23
FR2593657A2 (fr) 1987-07-31
NL190769C (nl) 1994-08-01
GB1605268A (en) 1987-02-04
DE2802950A1 (de) 1987-12-10
NL190769B (nl) 1994-03-01

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931130