HUP0301037A2 - Magneto-optic switching element comprising a faraday rotator - Google Patents

Magneto-optic switching element comprising a faraday rotator

Info

Publication number
HUP0301037A2
HUP0301037A2 HU0301037A HUP0301037A HUP0301037A2 HU P0301037 A2 HUP0301037 A2 HU P0301037A2 HU 0301037 A HU0301037 A HU 0301037A HU P0301037 A HUP0301037 A HU P0301037A HU P0301037 A2 HUP0301037 A2 HU P0301037A2
Authority
HU
Hungary
Prior art keywords
switching element
magneto
faraday rotator
switching
optic switching
Prior art date
Application number
HU0301037A
Other languages
English (en)
Inventor
Juri S Dr Didosyan
Original Assignee
Juri S Dr Didosyan
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 Juri S Dr Didosyan filed Critical Juri S Dr Didosyan
Publication of HUP0301037A2 publication Critical patent/HUP0301037A2/hu

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/09—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on magneto-optical elements, e.g. exhibiting Faraday effect
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)

Abstract

Faraday rotátorral rendelkező magnetooptikai kapcsolóelem, amellyelnövelhető a kapcsolási sebesség, és csökkenthető a kapcsoláshozszükséges energia. A kapcsolóelemben a rotátor egy mágnesesegytengelyes kristályból áll, amely stabil állapotaiban ellentéteselőjelű mágneses doméneket tartalmaz, így elkerülhetők a kapcsoláskezdetekor létrehozandó másik előjelű domén kialakításából adódóproblémák. Ó
HU0301037A 1999-09-15 2000-09-13 Magneto-optic switching element comprising a faraday rotator HUP0301037A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0158699A AT408700B (de) 1999-09-15 1999-09-15 Magnetooptisches schaltelement mit einem faraday-rotator
PCT/AT2000/000244 WO2001020390A1 (de) 1999-09-15 2000-09-03 Magnetooptisches schaltelement mit einem faraday-rotator

Publications (1)

Publication Number Publication Date
HUP0301037A2 true HUP0301037A2 (en) 2003-08-28

Family

ID=3516629

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0301037A HUP0301037A2 (en) 1999-09-15 2000-09-13 Magneto-optic switching element comprising a faraday rotator

Country Status (22)

Country Link
US (1) US6618182B1 (hu)
EP (1) EP1212657B1 (hu)
JP (1) JP4436586B2 (hu)
KR (1) KR20020040804A (hu)
CN (1) CN1248029C (hu)
AT (1) AT408700B (hu)
AU (1) AU773784B2 (hu)
BR (1) BR0014034A (hu)
CA (1) CA2385534A1 (hu)
CZ (1) CZ2002938A3 (hu)
DE (1) DE50011701D1 (hu)
DK (1) DK1212657T3 (hu)
ES (1) ES2252056T3 (hu)
HK (1) HK1051579A1 (hu)
HU (1) HUP0301037A2 (hu)
MX (1) MXPA02002830A (hu)
NO (1) NO323662B1 (hu)
PL (1) PL353956A1 (hu)
RU (1) RU2244952C2 (hu)
TR (1) TR200200695T2 (hu)
WO (1) WO2001020390A1 (hu)
ZA (1) ZA200202362B (hu)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT411852B (de) * 2002-02-12 2004-06-25 Didosyan Yuri S Dr Verfahren und vorrichtung zur änderung des polarisationszustandes von licht mit einem magnetisch einachsigen kristall
US7072111B2 (en) 2003-10-20 2006-07-04 Tdk Corporation Reflection-type optical device
AT501111B8 (de) * 2004-12-09 2007-02-15 Univ Wien Tech Verfahren und vorrichtung zur änderung des polarisationszustandes von licht
CN110426027B (zh) * 2019-08-09 2021-04-20 浙江大学 一种基于磁光开关的实现多圈绕行的光纤陀螺仪及其方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526883A (en) * 1968-10-09 1970-09-01 Bell Telephone Labor Inc Magnetic domain display device
DE2839216A1 (de) * 1978-09-08 1980-03-20 Philips Patentverwaltung Magneto-optischer modulator
US4495492A (en) * 1982-05-05 1985-01-22 Litton Systems, Inc. Magneto-optic chip with gray-scale capability
CA1242519A (en) * 1983-04-25 1988-09-27 Masataka Shirasaki Faraday rotator assembly
KR930010691B1 (ko) * 1989-01-31 1993-11-05 히다찌 긴조꾸 가부시끼가이샤 패러데이 회전자 소자 및 이를 구비한 광학 스위치
RU2029978C1 (ru) * 1991-10-11 1995-02-27 Червоненкис Андрей Яковлевич Ячеистая структура для магнитооптического пространственного модулятора света
JPH063622A (ja) * 1992-06-19 1994-01-14 Mitsubishi Gas Chem Co Inc 偏波無依存型光アイソレータ
US5588013A (en) * 1994-11-30 1996-12-24 The Whitaker Corporation Polarization controlled tuneable ring laser
JP3667827B2 (ja) * 1995-08-29 2005-07-06 富士通株式会社 ファラデー回転子

Also Published As

Publication number Publication date
JP4436586B2 (ja) 2010-03-24
US6618182B1 (en) 2003-09-09
NO20021268D0 (no) 2002-03-14
HK1051579A1 (en) 2003-08-08
AU7260100A (en) 2001-04-17
CZ2002938A3 (cs) 2002-07-17
MXPA02002830A (es) 2003-07-21
EP1212657B1 (de) 2005-11-23
NO323662B1 (no) 2007-06-18
AU773784B2 (en) 2004-06-03
ZA200202362B (en) 2002-10-16
TR200200695T2 (tr) 2002-09-23
PL353956A1 (en) 2003-12-15
KR20020040804A (ko) 2002-05-30
CA2385534A1 (en) 2001-03-22
ATA158699A (de) 2001-06-15
WO2001020390A1 (de) 2001-03-22
CN1391660A (zh) 2003-01-15
NO20021268L (no) 2002-05-10
CN1248029C (zh) 2006-03-29
DK1212657T3 (da) 2006-03-27
RU2002109588A (ru) 2004-01-20
AT408700B (de) 2002-02-25
EP1212657A1 (de) 2002-06-12
ES2252056T3 (es) 2006-05-16
RU2244952C2 (ru) 2005-01-20
BR0014034A (pt) 2002-08-20
DE50011701D1 (de) 2005-12-29
JP2003509721A (ja) 2003-03-11

Similar Documents

Publication Publication Date Title
Bozorth Ferromagnetism
IL153269A0 (en) Faraday rotator, optical isolator, polarizer, and diamond-like carbon thin film
DK1254473T3 (da) Elektronisk skiftende mikromagnetisk holderelæ og fremgangsmåde til betjening af samme
DE60044238D1 (de) Elektronisches bauteil auf basis von nanostrukturen
IT1252650B (it) Dispositivo di chiusura,di tipo magnetico
WO2000022311A3 (de) Magnetlager und dessen anwendung
DE60115463D1 (de) Spektrometrisches instrument mit kleinem brennfleck und reduzierter polarisation
HUP0301037A2 (en) Magneto-optic switching element comprising a faraday rotator
IL200132A0 (en) Method for cell adhesion and wound healing
EP0965987A3 (en) Magneto-optical recording medium
DE69715308T2 (de) Faradayrotator mit rechteckiger Hysterese
MY126038A (en) Ultrafast magnetization reversal
DE50003484D1 (de) Gaskochgerät
BR9713892A (pt) Etiquetas magnéticas.
AU2725501A (en) High speed magnetic modulator voltage and temperature timing compensation circuit
Hellman Magnetic Films: Anisotropy
Ferre et al. Field induced domain structure and bubble nucleation in a thick anisotropic ferromagnet
Zotev et al. Experimental Determination of the Parisi Order Parameter x (q)
AU2003280840A1 (en) Faraday rotator and magneto-optical device using same
Mangin et al. Study of exchance bias field variation in ferrimagneticiferrimagnetic bilayer system
Zervos Teaching Creative Writing in Cyberspace
BR7801559U (pt) Preparadora/fornecedora de alimentos e bebidas.
Kiriyama et al. Magnetic Properties of SmCo Sputter-Deposited Polycrystalline Films
Lukaszew et al. Magnetization reversal in epitaxial magnetic thin films and multilayers
Banshchikov et al. Linear and nonlinear magneto-optical study of ferromagnetic thin films of MnAs grown on Si [111] substrates

Legal Events

Date Code Title Description
FD9A Lapse of provisional protection due to non-payment of fees