LT2017502A - Elektromagnetinės spinduliuotės pluošto neapgręžiamojo perdavimo būdas ir įrenginys - Google Patents

Elektromagnetinės spinduliuotės pluošto neapgręžiamojo perdavimo būdas ir įrenginys

Info

Publication number
LT2017502A
LT2017502A LT2017502A LT2017502A LT2017502A LT 2017502 A LT2017502 A LT 2017502A LT 2017502 A LT2017502 A LT 2017502A LT 2017502 A LT2017502 A LT 2017502A LT 2017502 A LT2017502 A LT 2017502A
Authority
LT
Lithuania
Prior art keywords
electromagnetic radiation
ring interferometer
counter
beams
propagating
Prior art date
Application number
LT2017502A
Other languages
English (en)
Other versions
LT6563B (lt
Inventor
Kęstutis REGELSKIS
Original Assignee
UAB "Integrali skaidulinė optika"
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 UAB "Integrali skaidulinė optika" filed Critical UAB "Integrali skaidulinė optika"
Priority to LT2017502A priority Critical patent/LT6563B/lt
Priority to EP18714612.1A priority patent/EP3596519B1/en
Priority to JP2019571817A priority patent/JP6780139B2/ja
Priority to KR1020197022779A priority patent/KR20190117512A/ko
Priority to CN201880005911.XA priority patent/CN110178061B/zh
Priority to US16/495,068 priority patent/US11079545B2/en
Priority to PCT/IB2018/051761 priority patent/WO2018167720A1/en
Publication of LT2017502A publication Critical patent/LT2017502A/lt
Publication of LT6563B publication Critical patent/LT6563B/lt

Links

Classifications

    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/27—Optical coupling means with polarisation selective and adjusting means
    • G02B6/2746—Optical coupling means with polarisation selective and adjusting means comprising non-reciprocal devices, e.g. isolators, FRM, circulators, quasi-isolators
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29346—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference
    • G02B6/29347—Loop interferometers, e.g. Sagnac, loop mirror

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Gyroscopes (AREA)

Abstract

Išradimas priklauso optinių technologijų sričiai apimant terahercų, infraraudonos, ultravioletinės bei ekstremalios ultravioletinės spinduliuotės technologijų sritis ir yra skirtas elektromagnetinės spinduliuotės (EMS) pluoštą perduoti tiesiogine kryptimi ir neleisti perduoti atgaline kryptimi, kai tiesiogine ir atgaline kryptimis sklindantis EMS pluoštas nukreipiamas skirtingais keliais. EMS pluoštą įveda į kampiniu greičiu ? besisukantį žiedinį interferometrą, kuriame pluoštas padalinamas į du vienodo intensyvumo EMS pluoštus, sklindančius priešpriešiais ir dėl Sanjako efekto įnešamas fazių poslinkis ±Pi/2 radianų, kurio ženklas priklauso nuo priešpriešiais sklindančių EMS pluoštų sklidimo krypties atžvilgiu žiedinio interferometro sukimosi krypties. Tarp priešpriešiais sklindančių žiediniame interferometre EMS pluoštų įneša papildomą fazių poslinkį Pi/2 radianų, gaunant suminį fazės poslinkį Pi radianų arba 0. Po to žiediniame interferometre priešpriešiais sklindančius EMS pluoštus apjungia į vieną EMS pluoštą ir jį išveda iš besisukančio žiedinio interferometro kitu keliu nei EMS pluoštas patenka į besisukantį žiedinį interferometrą.
LT2017502A 2017-03-17 2017-03-17 Elektromagnetinės spinduliuotės pluošto neapgręžiamojo perdavimo būdas ir įrenginys LT6563B (lt)

Priority Applications (7)

Application Number Priority Date Filing Date Title
LT2017502A LT6563B (lt) 2017-03-17 2017-03-17 Elektromagnetinės spinduliuotės pluošto neapgręžiamojo perdavimo būdas ir įrenginys
EP18714612.1A EP3596519B1 (en) 2017-03-17 2018-03-16 Method and device for non-reciprocal transmission of electromagnetic radiation beam
JP2019571817A JP6780139B2 (ja) 2017-03-17 2018-03-16 電磁放射ビームの非相反伝送のための方法および装置
KR1020197022779A KR20190117512A (ko) 2017-03-17 2018-03-16 전자기 방사 빔의 비가역 송신을 위한 방법 및 디바이스
CN201880005911.XA CN110178061B (zh) 2017-03-17 2018-03-16 用于emr束的非互易透射的方法和装置
US16/495,068 US11079545B2 (en) 2017-03-17 2018-03-16 Method and device for non-reciprocal transmission of electromagnetic radiation beam
PCT/IB2018/051761 WO2018167720A1 (en) 2017-03-17 2018-03-16 Method and device for non-reciprocal transmission of electromagnetic radiation beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LT2017502A LT6563B (lt) 2017-03-17 2017-03-17 Elektromagnetinės spinduliuotės pluošto neapgręžiamojo perdavimo būdas ir įrenginys

Publications (2)

Publication Number Publication Date
LT2017502A true LT2017502A (lt) 2018-09-25
LT6563B LT6563B (lt) 2018-11-12

Family

ID=58707983

Family Applications (1)

Application Number Title Priority Date Filing Date
LT2017502A LT6563B (lt) 2017-03-17 2017-03-17 Elektromagnetinės spinduliuotės pluošto neapgręžiamojo perdavimo būdas ir įrenginys

Country Status (7)

Country Link
US (1) US11079545B2 (lt)
EP (1) EP3596519B1 (lt)
JP (1) JP6780139B2 (lt)
KR (1) KR20190117512A (lt)
CN (1) CN110178061B (lt)
LT (1) LT6563B (lt)
WO (1) WO2018167720A1 (lt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111427005B (zh) * 2020-04-22 2022-12-09 中国人民解放军93209部队 一种旋转测向装置、系统及情报侦察设备
CN115982571B (zh) * 2023-01-12 2023-07-25 中国人民解放军军事科学院系统工程研究院 一种空间太赫兹通信信号的几何表示方法及装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484151A (en) 1966-01-03 1969-12-16 Bell Telephone Labor Inc A nonreciprocal optical device employing birefringent elements with rotating birefringent axes
US4479715A (en) * 1982-03-09 1984-10-30 Sheem Sang K Optical rotation-sensing interferometer with (3×3)-(2×2) directional coupler
JPH02147908A (ja) * 1988-11-30 1990-06-06 Oki Electric Ind Co Ltd 光ファイバジャイロ
US5420684A (en) * 1989-12-22 1995-05-30 The Charles Stark Draper Laboratory, Inc. Resonant interferometer fiber optic gyroscope
US6154581A (en) * 1998-10-27 2000-11-28 Adc Telecommunications, Inc. Multiple port, fiber optic circulator
US20020044729A1 (en) * 2000-10-16 2002-04-18 Henry Hung Multiple wavelength add/drop mach-zehnder interferometer
US7043100B2 (en) 2001-01-25 2006-05-09 E. I. Du Pont De Nemours And Company Polarization independent waveguide optical isolator and circulator
US6954307B2 (en) * 2002-02-12 2005-10-11 Oplink Communications, Inc. Four-port PM circulator
JP3873939B2 (ja) 2002-11-08 2007-01-31 セイコーエプソン株式会社 液晶表示装置及び電子機器
CN1673721A (zh) * 2004-03-26 2005-09-28 华东师范大学 一种共线时间分辨Sagnac干涉仪
US7228023B1 (en) 2005-12-30 2007-06-05 Intel Corporation Planar non-magnetic optical isolator
WO2012125368A1 (en) * 2011-03-15 2012-09-20 Massachusetts Institute Of Technology On-chip miniature optical isolator
RU2601390C1 (ru) 2015-08-19 2016-11-10 Федеральное государственное бюджетное учреждение науки Институт прикладной физики Российской академии наук (ИПФ РАН) Оптический вентиль с монокристаллическим магнитооптическим элементом для лазеров большой мощности

Also Published As

Publication number Publication date
US11079545B2 (en) 2021-08-03
CN110178061A (zh) 2019-08-27
JP2020510886A (ja) 2020-04-09
EP3596519B1 (en) 2021-11-03
US20200012048A1 (en) 2020-01-09
CN110178061B (zh) 2020-11-20
LT6563B (lt) 2018-11-12
JP6780139B2 (ja) 2020-11-04
KR20190117512A (ko) 2019-10-16
EP3596519A1 (en) 2020-01-22
WO2018167720A1 (en) 2018-09-20

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Legal Events

Date Code Title Description
BB1A Patent application published

Effective date: 20180925

FG9A Patent granted

Effective date: 20181112

PC9A Transfer of patents

Owner name: UAB "ATZALAS", LT

Effective date: 20190926

LA9A Seizure of national patent right