GB1537483A - Scanning arrangement - Google Patents

Scanning arrangement

Info

Publication number
GB1537483A
GB1537483A GB623375A GB623375A GB1537483A GB 1537483 A GB1537483 A GB 1537483A GB 623375 A GB623375 A GB 623375A GB 623375 A GB623375 A GB 623375A GB 1537483 A GB1537483 A GB 1537483A
Authority
GB
United Kingdom
Prior art keywords
polygon
detector
scan
feb
scene
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
GB623375A
Other languages
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.)
Rank Organization Ltd
Original Assignee
Rank Organization Ltd
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 Rank Organization Ltd filed Critical Rank Organization Ltd
Priority to GB623375A priority Critical patent/GB1537483A/en
Priority to NL7601417A priority patent/NL182915C/xx
Priority to DE19762605837 priority patent/DE2605837C2/de
Priority to FR7603998A priority patent/FR2301026A1/fr
Publication of GB1537483A publication Critical patent/GB1537483A/en
Expired legal-status Critical Current

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
    • H04N3/09—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector for electromagnetic radiation in the invisible region, e.g. infrared
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/14—Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Lenses (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
GB623375A 1975-02-13 1975-02-13 Scanning arrangement Expired GB1537483A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB623375A GB1537483A (en) 1975-02-13 1975-02-13 Scanning arrangement
NL7601417A NL182915C (nl) 1975-02-13 1976-02-12 Optische aftastinrichting.
DE19762605837 DE2605837C2 (de) 1975-02-13 1976-02-13 Optisch-mechanischer Abtaster
FR7603998A FR2301026A1 (fr) 1975-02-13 1976-02-13 Dispositif de balayage optique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB623375A GB1537483A (en) 1975-02-13 1975-02-13 Scanning arrangement

Publications (1)

Publication Number Publication Date
GB1537483A true GB1537483A (en) 1978-12-29

Family

ID=9810832

Family Applications (1)

Application Number Title Priority Date Filing Date
GB623375A Expired GB1537483A (en) 1975-02-13 1975-02-13 Scanning arrangement

Country Status (4)

Country Link
DE (1) DE2605837C2 (fr)
FR (1) FR2301026A1 (fr)
GB (1) GB1537483A (fr)
NL (1) NL182915C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428854A1 (fr) * 1978-06-16 1980-01-11 Philips Nv Dispositif pour exploration bidimensionnelle

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1567320A (en) * 1977-01-07 1980-05-14 Rank Organisation Ltd Scanners
GB1594966A (en) * 1977-06-01 1981-08-05 Pilkington Perkin Elmer Ltd Infra-red optical lens sytems
FR2586520B2 (fr) * 1978-11-06 1988-05-13 Trt Telecom Radio Electr Dispositif de balayage optico-mecanique
US4379612A (en) * 1979-09-04 1983-04-12 Canon Kabushiki Kaisha Scanning optical system having a fall-down correcting function
DE3215564A1 (de) * 1980-11-03 1983-10-27 Günter Dr. 6903 Neckargemünd Zeifang Vorrichtung zur bildfeldabtastung
DE3041279A1 (de) * 1980-11-03 1982-06-03 Günter Dr. 6903 Neckargemünd Zeifang Vorrichtung zur bildfeldabtastung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3469030A (en) * 1965-11-19 1969-09-23 North American Rockwell Optical scanner utilizing a spherical mirror
DE2204498A1 (de) * 1972-02-01 1973-08-09 Witec Wissenschaftlich Tech Be Optisches system mit bildfeldabtastung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428854A1 (fr) * 1978-06-16 1980-01-11 Philips Nv Dispositif pour exploration bidimensionnelle

Also Published As

Publication number Publication date
NL7601417A (nl) 1976-08-17
FR2301026A1 (fr) 1976-09-10
DE2605837A1 (de) 1976-08-26
DE2605837C2 (de) 1986-10-16
NL182915C (nl) 1988-06-01
FR2301026B1 (fr) 1982-05-28
NL182915B (nl) 1988-01-04

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Legal Events

Date Code Title Description
PS Patent sealed
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429C Application to amend the specification withdrawn (sect. 29/1949)
SP Amendment (slips) printed
PE20 Patent expired after termination of 20 years

Effective date: 19960203