FR2148534B1 - - Google Patents

Info

Publication number
FR2148534B1
FR2148534B1 FR7228564A FR7228564A FR2148534B1 FR 2148534 B1 FR2148534 B1 FR 2148534B1 FR 7228564 A FR7228564 A FR 7228564A FR 7228564 A FR7228564 A FR 7228564A FR 2148534 B1 FR2148534 B1 FR 2148534B1
Authority
FR
France
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
FR7228564A
Other versions
FR2148534A1 (fr
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2148534A1 publication Critical patent/FR2148534A1/fr
Application granted granted Critical
Publication of FR2148534B1 publication Critical patent/FR2148534B1/fr
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
    • 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
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4816—Constructional features, e.g. arrangements of optical elements of receivers alone
    • 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
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Optical Couplings Of Light Guides (AREA)
FR7228564A 1971-08-12 1972-08-08 Expired FR2148534B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2140500A DE2140500C3 (de) 1971-08-12 1971-08-12 Laserstrahlenempfänger

Publications (2)

Publication Number Publication Date
FR2148534A1 FR2148534A1 (fr) 1973-03-23
FR2148534B1 true FR2148534B1 (fr) 1977-04-01

Family

ID=5816601

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7228564A Expired FR2148534B1 (fr) 1971-08-12 1972-08-08

Country Status (10)

Country Link
US (1) US3781550A (fr)
BE (1) BE787516A (fr)
CH (1) CH540578A (fr)
DE (1) DE2140500C3 (fr)
FR (1) FR2148534B1 (fr)
GB (1) GB1403434A (fr)
IT (1) IT963840B (fr)
LU (1) LU65882A1 (fr)
NL (1) NL7209869A (fr)
SE (1) SE389231B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7312139A (fr) * 1972-09-08 1974-03-12
GB8902080D0 (en) * 1989-01-31 1989-03-22 York Ltd Optical detection apparatus for counting optical photons
FR2657731A1 (fr) * 1990-02-01 1991-08-02 Corning Incorp Amplificateur optique integre.
US5128801A (en) * 1991-01-30 1992-07-07 Corning Incorporated Integrated optical signal amplifier
DE4113354A1 (de) * 1991-04-24 1992-10-29 Siemens Ag Optisch gepumpter wellenleiter
US20050169339A1 (en) * 2004-02-04 2005-08-04 Cumbo Michael J. Monolithic wafer-scale waveguide-laser

Also Published As

Publication number Publication date
GB1403434A (en) 1975-08-28
CH540578A (de) 1973-08-15
LU65882A1 (fr) 1973-01-15
DE2140500C3 (de) 1975-05-22
DE2140500B2 (de) 1974-10-03
BE787516A (fr) 1972-12-01
FR2148534A1 (fr) 1973-03-23
SE389231B (sv) 1976-10-25
NL7209869A (fr) 1973-02-14
US3781550A (en) 1973-12-25
DE2140500A1 (de) 1973-02-22
IT963840B (it) 1974-01-21

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Legal Events

Date Code Title Description
ST Notification of lapse