GB2164221B - Optical distance measuring system - Google Patents

Optical distance measuring system

Info

Publication number
GB2164221B
GB2164221B GB08520594A GB8520594A GB2164221B GB 2164221 B GB2164221 B GB 2164221B GB 08520594 A GB08520594 A GB 08520594A GB 8520594 A GB8520594 A GB 8520594A GB 2164221 B GB2164221 B GB 2164221B
Authority
GB
United Kingdom
Prior art keywords
distance measuring
measuring system
optical distance
optical
measuring
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
GB08520594A
Other versions
GB2164221A (en
GB8520594D0 (en
Inventor
Dr Nicholas Harvey Rutt
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Publication of GB8520594D0 publication Critical patent/GB8520594D0/en
Publication of GB2164221A publication Critical patent/GB2164221A/en
Application granted granted Critical
Publication of GB2164221B publication Critical patent/GB2164221B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/483—Details of pulse systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
GB08520594A 1984-08-24 1985-08-16 Optical distance measuring system Expired GB2164221B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8421544 1984-08-24

Publications (3)

Publication Number Publication Date
GB8520594D0 GB8520594D0 (en) 1985-09-25
GB2164221A GB2164221A (en) 1986-03-12
GB2164221B true GB2164221B (en) 1988-04-27

Family

ID=10565796

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08520594A Expired GB2164221B (en) 1984-08-24 1985-08-16 Optical distance measuring system

Country Status (1)

Country Link
GB (1) GB2164221B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4940331A (en) * 1986-09-24 1990-07-10 The United States Of America As Represented By The United States Department Of Energy Heterodyne laser instantaneous frequency measurement system
US4907885A (en) * 1986-09-24 1990-03-13 The United States Of America As Represented By The United States Department Of Energy Heterodyne laser diagnostic system
US4798467A (en) * 1986-09-24 1989-01-17 The United States Department Of Energy Heterodyne laser instantaneous frequency measurement system
US4817101A (en) * 1986-09-26 1989-03-28 The United States Of America As Represented By The United States Department Of Energy Heterodyne laser spectroscopy system
US4951287A (en) * 1986-09-26 1990-08-21 Wyeth Richard W Atomic vapor laser isotope separation process
CN101692126B (en) * 2009-09-30 2012-12-05 中国科学院安徽光学精密机械研究所 Method and device for emitting and receiving symmetrically-distributed light beams of laser radar
CN110031427B (en) * 2019-05-24 2020-08-28 中国科学技术大学 Scanning detection method for environmental gas and laser radar

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2321706A1 (en) * 1975-08-22 1977-03-18 Labo Cent Telecommunicat PULSE-COHERENT DOPPLER RADAR IMPROVEMENTS

Also Published As

Publication number Publication date
GB2164221A (en) 1986-03-12
GB8520594D0 (en) 1985-09-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee