NL7017142A - - Google Patents

Info

Publication number
NL7017142A
NL7017142A NL7017142A NL7017142A NL7017142A NL 7017142 A NL7017142 A NL 7017142A NL 7017142 A NL7017142 A NL 7017142A NL 7017142 A NL7017142 A NL 7017142A NL 7017142 A NL7017142 A NL 7017142A
Authority
NL
Netherlands
Application number
NL7017142A
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 NL7017142A publication Critical patent/NL7017142A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
    • H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
    • 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
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4233—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element [DOE] contributing to a non-imaging application
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/04—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R17/08—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Lasers (AREA)
NL7017142A 1969-11-25 1970-11-24 NL7017142A (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR6940587A FR2068014A5 (xx) 1969-11-25 1969-11-25
GB212770 1970-01-15

Publications (1)

Publication Number Publication Date
NL7017142A true NL7017142A (xx) 1971-05-27

Family

ID=26215394

Family Applications (2)

Application Number Title Priority Date Filing Date
NL7017142A NL7017142A (xx) 1969-11-25 1970-11-24
NL7100435A NL7100435A (xx) 1969-11-25 1971-01-13

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL7100435A NL7100435A (xx) 1969-11-25 1971-01-13

Country Status (5)

Country Link
US (2) US3719906A (xx)
DE (1) DE2057801C3 (xx)
FR (1) FR2068014A5 (xx)
GB (2) GB1319097A (xx)
NL (2) NL7017142A (xx)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1438777A (en) * 1973-09-04 1976-06-09 Mullard Ltd Electromechanical propagation devices and the manufacture thereof
US3883221A (en) * 1974-02-01 1975-05-13 Bell Telephone Labor Inc Portable prism-grating coupler
US4025876A (en) * 1975-09-12 1977-05-24 Nasa Distributed feedback acoustic surface wave oscillator
JPS5549019A (en) * 1978-10-03 1980-04-08 Matsushita Electric Ind Co Ltd Composite resonator
JPS56136017A (en) * 1980-03-28 1981-10-23 Clarion Co Ltd Elastic surface wave device and its manufacture
SE421568B (sv) * 1980-05-28 1982-01-04 Optisk Forskning Inst Anordning for uppdelning av en ljusstrale i ett flertal stralar eller omvent
US4649392A (en) * 1983-01-24 1987-03-10 Sanders Associates, Inc. Two dimensional transform utilizing ultrasonic dispersive delay line
US4785269A (en) * 1986-05-15 1988-11-15 Westinghouse Electric Corp. Magnetically tuned high overtone bulk acoustic resonator
US5016967A (en) * 1989-12-26 1991-05-21 United Technologies Corporation Multi-core optical waveguide Bragg grating light redirecting arrangement
JP2689178B2 (ja) * 1990-06-06 1997-12-10 富士写真フイルム株式会社 光導波路素子
GB9126652D0 (en) * 1991-12-16 1992-02-12 Marconi Gec Ltd Optical delay lines
JPH06141564A (ja) * 1992-10-28 1994-05-20 Nikon Corp 波動循環型アクチュエータ
FR2705468B1 (fr) * 1993-05-18 1995-07-21 Thomson Csf Ligne à retard optique dispersive et son utilisation pour la compression/extension d'impulsions laser.
US5895775A (en) * 1996-04-19 1999-04-20 Trw Inc. Microwave grating for dispersive delay lines having non-resonant stubs spaced along a transmission line
FR2751095B1 (fr) * 1996-07-09 1998-10-30 Thomson Csf Dispositif de controle d'impulsions lumineuses par un dispositif programmable acousto-optique
ATE363942T1 (de) * 2003-02-27 2007-06-15 Advalytix Ag Verfahren und vorrichtung zur durchmischung kleiner flüssigkeitsmengen in mikrokavitäten
EA015405B1 (ru) * 2008-04-03 2011-08-30 "Ереванский Государственный Университет" Государственная Некоммерческая Организация Дисперсионная линия задержки
FR2953945B1 (fr) * 2009-12-10 2011-12-30 Fastlite Dispositif pour la compensation de la dispersion temporelle appliquee a la generation d'impulsions lumineuses ultra breves.
US10030846B2 (en) 2012-02-14 2018-07-24 Svv Technology Innovations, Inc. Face-lit waveguide illumination systems
KR102356454B1 (ko) 2015-02-17 2022-01-27 삼성전자주식회사 이중 커플러 소자, 상기 이중 커플러를 포함하는 분광기, 및 상기 분광기를 포함하는 비침습형 생체 센서
US11035993B2 (en) 2015-08-14 2021-06-15 S.V.V. Technology Innovations, Inc Illumination systems employing thin and flexible waveguides with light coupling structures

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2943279A (en) * 1958-11-17 1960-06-28 Oskar E Mattiat Piezoelectric band pass filter
US2953755A (en) * 1958-11-17 1960-09-20 Oskar E Mattiat Piezoelectric ceramic filters
GB988102A (en) * 1962-08-03 1965-04-07 Marconi Co Ltd Improvements in or relating to wave-energy delay cells
US3522557A (en) * 1963-07-19 1970-08-04 Bell Telephone Labor Inc Acoustic delay line
FR657592A (fr) * 1963-12-24 1929-06-06 Perfectionnements aux conduits de fumée
FR1407688A (fr) * 1964-06-05 1965-08-06 Csf Interféromètre pour la compression de trains d'ondes pulsés
US3387235A (en) * 1964-06-11 1968-06-04 Bell Telephone Labor Inc Signal dispersion system
US3431504A (en) * 1964-08-10 1969-03-04 Zenith Radio Corp Acoustical light signal-translating apparatus
US3401283A (en) * 1965-04-19 1968-09-10 Clevite Corp Piezoelectric resonator
FR1482899A (fr) * 1966-03-17 1967-06-02 Csf Lignes acoustiques dispersives
US3384768A (en) * 1967-09-29 1968-05-21 Clevite Corp Piezoelectric resonator
US3564460A (en) * 1967-12-18 1971-02-16 Bell Telephone Labor Inc Folded path perpendicular diffraction delay line
US3562676A (en) * 1967-12-18 1971-02-09 Bell Telephone Labor Inc Folded path perpendicular diffraction delay line
US3582839A (en) * 1968-06-06 1971-06-01 Clevite Corp Composite coupled-mode filter
US3589794A (en) * 1968-08-07 1971-06-29 Bell Telephone Labor Inc Optical circuits
US3515911A (en) * 1968-10-28 1970-06-02 Us Navy Surface wave transducer
US3586872A (en) * 1969-04-21 1971-06-22 Bell Telephone Labor Inc Apparatus including a thin film waveguide for nonlinear interaction of optical waves

Also Published As

Publication number Publication date
NL7100435A (xx) 1971-07-19
DE2057801A1 (de) 1971-06-03
DE2057801B2 (de) 1974-07-25
DE2057801C3 (de) 1975-03-13
FR2068014A5 (xx) 1971-08-20
GB1341547A (xx) 1973-12-25
US3678304A (en) 1972-07-18
GB1319097A (en) 1973-05-31
US3719906A (en) 1973-03-06

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