GB1394500A - Laser telemeter - Google Patents

Laser telemeter

Info

Publication number
GB1394500A
GB1394500A GB2560773A GB2560773A GB1394500A GB 1394500 A GB1394500 A GB 1394500A GB 2560773 A GB2560773 A GB 2560773A GB 2560773 A GB2560773 A GB 2560773A GB 1394500 A GB1394500 A GB 1394500A
Authority
GB
United Kingdom
Prior art keywords
diode
noise
feed
less
back loop
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
GB2560773A
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Publication of GB1394500A publication Critical patent/GB1394500A/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
    • G01S7/486—Receivers
    • G01S7/487—Extracting wanted echo signals, e.g. pulse detection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • 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
    • G01S7/486—Receivers
    • G01S7/4861—Circuits for detection, sampling, integration or read-out

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
GB2560773A 1972-05-30 1973-05-29 Laser telemeter Expired GB1394500A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7219351A FR2186659B1 (enrdf_load_stackoverflow) 1972-05-30 1972-05-30

Publications (1)

Publication Number Publication Date
GB1394500A true GB1394500A (en) 1975-05-14

Family

ID=9099345

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2560773A Expired GB1394500A (en) 1972-05-30 1973-05-29 Laser telemeter

Country Status (10)

Country Link
JP (1) JPS5536951B2 (enrdf_load_stackoverflow)
BE (1) BE799646A (enrdf_load_stackoverflow)
CH (1) CH564200A5 (enrdf_load_stackoverflow)
DE (1) DE2326560C2 (enrdf_load_stackoverflow)
FR (1) FR2186659B1 (enrdf_load_stackoverflow)
GB (1) GB1394500A (enrdf_load_stackoverflow)
IT (1) IT988776B (enrdf_load_stackoverflow)
NL (1) NL7307614A (enrdf_load_stackoverflow)
NO (1) NO137298C (enrdf_load_stackoverflow)
SE (1) SE386746B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001614A (en) * 1975-08-27 1977-01-04 Hughes Aircraft Company Bias circuit for a photo-avalanche diode
DE3324341C2 (de) * 1983-07-06 1986-02-13 Ralf 6750 Kaiserslautern Hinkel Einrichtung zur genauen Bestimmung kurzer Laufzeiten von elektronisch erzeugten Impulsen
EP4323722A4 (en) 2021-04-12 2025-03-05 Milwaukee Electric Tool Corporation LASER LEVELING DEVICE WITH AUTOMATIC DETECTOR ALIGNMENT

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE314215B (enrdf_load_stackoverflow) * 1968-04-17 1969-09-01 Bofors Ab
US3516367A (en) * 1968-06-20 1970-06-23 Warren L Holtzman Adjustable dolly-type vehicle
US3666367A (en) * 1970-06-01 1972-05-30 Hughes Aircraft Co Digital range measuring system

Also Published As

Publication number Publication date
BE799646A (fr) 1973-11-19
IT988776B (it) 1975-04-30
NO137298C (no) 1978-02-01
FR2186659B1 (enrdf_load_stackoverflow) 1974-12-27
SE386746B (sv) 1976-08-16
CH564200A5 (enrdf_load_stackoverflow) 1975-07-15
FR2186659A1 (enrdf_load_stackoverflow) 1974-01-11
NL7307614A (enrdf_load_stackoverflow) 1973-12-04
DE2326560C2 (de) 1982-09-30
JPS5536951B2 (enrdf_load_stackoverflow) 1980-09-25
DE2326560A1 (de) 1973-12-13
NO137298B (no) 1977-10-24
JPS4944768A (enrdf_load_stackoverflow) 1974-04-27

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Legal Events

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