BE707832A - - Google Patents

Info

Publication number
BE707832A
BE707832A BE707832DA BE707832A BE 707832 A BE707832 A BE 707832A BE 707832D A BE707832D A BE 707832DA BE 707832 A BE707832 A BE 707832A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE707832A publication Critical patent/BE707832A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
    • H01S3/083—Ring lasers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/002—Active optical surveying means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Gyroscopes (AREA)
BE707832D 1966-12-14 1967-12-11 BE707832A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR87457A FR1511089A (fr) 1966-12-14 1966-12-14 Goniomètre à laser

Publications (1)

Publication Number Publication Date
BE707832A true BE707832A (fr) 1968-06-11

Family

ID=8622434

Family Applications (1)

Application Number Title Priority Date Filing Date
BE707832D BE707832A (fr) 1966-12-14 1967-12-11

Country Status (7)

Country Link
BE (1) BE707832A (fr)
CH (1) CH466592A (fr)
DE (1) DE1623406A1 (fr)
FR (1) FR1511089A (fr)
GB (1) GB1181550A (fr)
LU (1) LU55081A1 (fr)
NL (1) NL6716369A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4231935C1 (de) * 1992-09-24 1994-04-07 Deutsche Forsch Luft Raumfahrt Kreiselsystem zur Winkelmessung

Also Published As

Publication number Publication date
NL6716369A (fr) 1968-06-17
CH466592A (fr) 1968-12-15
GB1181550A (en) 1970-02-18
FR1511089A (fr) 1968-01-26
LU55081A1 (fr) 1969-08-08
DE1623406A1 (de) 1971-04-22

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