CH549222A - Strahlteiler. - Google Patents

Strahlteiler.

Info

Publication number
CH549222A
CH549222A CH1303072A CH1303072A CH549222A CH 549222 A CH549222 A CH 549222A CH 1303072 A CH1303072 A CH 1303072A CH 1303072 A CH1303072 A CH 1303072A CH 549222 A CH549222 A CH 549222A
Authority
CH
Switzerland
Prior art keywords
beam divider
divider
Prior art date
Application number
CH1303072A
Other languages
English (en)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH1303072A priority Critical patent/CH549222A/de
Priority to DE19722247363 priority patent/DE2247363A1/de
Priority to JP8962573A priority patent/JPS4993028A/ja
Priority to FR7331694A priority patent/FR2198163B3/fr
Priority to NL7312149A priority patent/NL7312149A/xx
Publication of CH549222A publication Critical patent/CH549222A/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/144—Beam splitting or combining systems operating by reflection only using partially transparent surfaces without spectral selectivity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/26—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting optical wave

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Optical Elements Other Than Lenses (AREA)
CH1303072A 1972-09-06 1972-09-06 Strahlteiler. CH549222A (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1303072A CH549222A (de) 1972-09-06 1972-09-06 Strahlteiler.
DE19722247363 DE2247363A1 (de) 1972-09-06 1972-09-27 Strahlteiler
JP8962573A JPS4993028A (de) 1972-09-06 1973-08-09
FR7331694A FR2198163B3 (de) 1972-09-06 1973-09-03
NL7312149A NL7312149A (de) 1972-09-06 1973-09-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1303072A CH549222A (de) 1972-09-06 1972-09-06 Strahlteiler.

Publications (1)

Publication Number Publication Date
CH549222A true CH549222A (de) 1974-05-15

Family

ID=4388674

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1303072A CH549222A (de) 1972-09-06 1972-09-06 Strahlteiler.

Country Status (5)

Country Link
JP (1) JPS4993028A (de)
CH (1) CH549222A (de)
DE (1) DE2247363A1 (de)
FR (1) FR2198163B3 (de)
NL (1) NL7312149A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1522555A (en) * 1976-03-03 1978-08-23 Crosfield Electronics Ltd Beam splitter
US4152589A (en) * 1977-09-28 1979-05-01 Silonics, Inc. Optical rotational encoder
FR2514156A1 (fr) * 1981-10-02 1983-04-08 Benoit Oesterle Diviseur de faisceau optique
US4645302A (en) * 1982-12-21 1987-02-24 Crosfield Electronics Limited Light beam-splitter
DE9013557U1 (de) * 1990-09-27 1990-12-06 Mesacon Gesellschaft für Meßtechnik mbH, 44227 Dortmund Optisches Gerät, insbesondere zur Messung der Geschwindigkeit einer bewegten Oberfläche mittels eines von einem Laser ausgehenden Meßlichtstrahls

Also Published As

Publication number Publication date
FR2198163A1 (de) 1974-03-29
DE2247363A1 (de) 1974-03-14
FR2198163B3 (de) 1976-08-06
NL7312149A (de) 1974-03-08
JPS4993028A (de) 1974-09-04

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Legal Events

Date Code Title Description
PL Patent ceased