[특허]Photonic band gap device and method using a periodicity defect region to increase photonic signal delay

Photonic band gap device and method using a periodicity defect region to increase photonic signal delay 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G02B-006/34
출원번호	US-0250283 (1999-02-16)
발명자 / 주소	Michael Scalora Mark J. Bloemer Michael D. Tocci
대리인 / 주소	Sterne, Kessler, Goldstein & Fox P.L.L.C.
인용정보	피인용 횟수 : 26 인용 특허 : 65

초록 ▼

A photonic band gap structure device and method for delaying photonic signals of a predetermined frequency and a predetermined bandwidth by a predetermined delay is provided. A Fabry-Perot delay line device has several regions of periodically alternating refractive material layers which exhibit a series of photonic band gaps and a periodicity defect region, interposed between the regions of periodically alternating refractive material layers. The Fabry-Perot delay line device imparts a predetermined delay to photonic signals that pass therethrough. The introduction of the periodicity defect region into this photonic band gap structure creates a sharp transmission resonance within the corresponding photonic band gap of the structure and causes at least an order of magnitude improvement in photonic signal delay for a band-edge delay line device of similar size. Variable photonic delays to multiple photonic signals are also generated by this Fabry-Perot delay line device. In addition, a photonic signal delay device based on an optical fiber grating structure is provided.

대표청구항 ▼

1. A device for delaying a first photonic signal by a first predetermined delay, the first photonic signal having a first predetermined frequency and a first predetermined bandwidth, comprising:a grating structure within an optical fiber, wherein said fiber transmits the first photonic signal and wherein said grating structure comprises a first region having periodically alternating sections which exhibit a photonic band gap structure, wherein said first region comprises a first section having a first thickness and a first index of refraction, and a second section having a second thickness and a second index of refraction, and a second region having periodically alternating sections which exhibit a photonic band gap structure, wherein said second region comprises a third section, with a thickness approximately the same as said first thickness and an index of refraction approximately the same as said first index of refraction, and a fourth section having a thickness approximately the same as said second thickness and an index of refraction approximately the same as said second index of refraction; and a first periodicity defect region, interposed between said first and second regions, said first periodicity defect region having a thickness different from said first and second thicknesses of said first and second sections, whereby the first predetermined delay is imparted to the first photonic signal during passage through said fiber grating structure.

이 특허에 인용된 특허 (65)

Crenshaw Michael E. (Madison AL) Scalora Michael (Huntsville AL) Bowden Charles M. (Huntsville AL), All-optical switch utilizing inversion of two-level systems.
상세보기
Duck Gary S. (Nepean CAX) Cushing David H. (Greely CAX) Mihailov Stephen J. (Ottawa CAX), Bandpass optical filter.
상세보기
Shipley John W. (Palm Bay FL) Monks Robert F. (Palm Bay FL) Corey Gary L. (Palm Bay FL), Carbon-carbon mirror for space applications.
상세보기
Vandehei Peter T. (Ventura CA), Coated copper reflector.
상세보기
Bhat Rajaram ; Caneau Catherine ; Koza Mark A. ; Yoo Sung Joo, Coherent blue/green optical source and other structures utilizing non-linear optical waveguide with quasi-phase-matchin.
상세보기
Hood Thomas G. (San Francisco CA) Meyer Stephen F. (Los Altos CA) Brazil Michael (Union City CA), Color-corrected heat-reflecting composite films and glazing products containing the same.
상세보기
Land Peter L. (Dayton OH) Becker Roger J. (Dayton OH), Comb optical interference filter.
상세보기
Land Peter L. (Dayton OH) Becker Roger J. (Dayton OH), Comb optical interference filter.
상세보기
Dickey Eric R. (Northfield MN) Steffenhagen Debra M. (Faribault MN), DC reactively sputtered optical coatings including niobium oxide.
상세보기
Spry, Robert J., Dielectric optical switch.
상세보기
Rosenblatt David (Rehovot ILX), Distributed resonant cavity light beam modulator.
상세보기
Hartig Klaus W. (Brighton MI) Larson Steven L. (Monroe MI) Lingle Philip J. (Temperance MI), Dual silver layer Low-E glass coating system and insulating glass units made therefrom.
상세보기
Wolfe Jesse D. (San Ramon CA) Belkind Abraham I. (North Plainfield NJ) Laird Ronald E. (Benecia CA), Durable low-emissivity solar control thin film coating.
상세보기
Mahlein Hans F. (Unterhaching DEX), Edge interference filter for optical communication transmission in wavelength-division multiplex.
상세보기
Mahlein Hans F. (Unterhaching DEX), Edge interference filter for optical communication transmission in wavelength-division multiplex.
상세보기
Schrenk Walter J. (Midland MI) Arends Charles B. (Midland MI) Balazs Conrad F. (Midland MI) Lewis Ray A. (Midland MI) Wheatley John A. (Midland MI), Formable reflective multilayer body.
상세보기
Termath Gunter (Gelsenkirchen DEX), Heat-reflecting and/or electrically heatable laminated glass pane.
상세보기
Groth Rolf (Witten DT), Heat-reflecting window pane.
상세보기
Chemla Daniel S. (Rumson NJ) Damen Theodoor C. (Colts Neck NJ) Gossard Arthur C. (Warren NJ) Miller David A. B. (Lincroft NJ) Wood Thomas H. (Highlands NJ), High speed light modulator using multiple quantum well structures.
상세보기
Eby Eric (Spring Green WI) O\Shaughnessy Roger (Chaska MN) Bond Robert (Spring Green WI), High transmittance, low emissivity coatings for substrates.
상세보기
Chang Leei (Woodstock CT), Infrared reflecting articles.
상세보기
Daley Thomas W. (Inglewood CA) Uyreshiro Vale T. (Rolling Hills Estate CA), Infrared-transmissive optical window.
상세보기
Kageyama, Hitoshi, Interference filter with sharp cutoff characteristics.
상세보기
Gasloli Paul J. (Watertown MA), Interleaving of similar thin-film stacks for producing optical interference coatings.
상세보기
Yamamoto Kimiaki (Tucson AZ), Light absorptive film having an anti-reflecting property.
상세보기
Hartig Klaus W. (Brighton MI) Larson Steven L. (Monroe MI) Lingle Philip J. (Temperance MI), Low-E glass coating system and insulating glass units made therefrom.
상세보기
Brommer Karl (Hampton Falls NH) Mullaney Henry (Amherst NH) Meade Robert (Winchester MA) Rappe Andrew (Emeryville CA) Joannopoulos John (Belmont MA), Low-loss dielectric resonant devices having lattice structures with elongated resonant defects.
상세보기
Brommer Karl (Box 53 Hampton Falls NH 03844) Mullaney Henry (271 Chestnut Hill Rd. Amherst NH 03031) Meade Robert (54 Berkeley St. Somerville MA 02143) Rappe Andrew (5133 Briarwood Dr. Macungie PA 18, Low-loss dielectric resonator having a lattice structure with a resonant defect.
상세보기
Buchholz Jrgen (Sevelen CHX) Wierer Peter (Bludenz ATX), Method for realizing a filter edge, optical thin-film and optical device with such a film.
상세보기
Fukuda Yasuaki (Machida JPX) Watanabe Yutaka (Atsugi JPX) Ogura Shigetaro (Tama JPX) Iizuka Takashi (Yokohama JPX), Multi-layer reflection mirror for soft X-ray to vacuum ultraviolet ray.
상세보기
Wheatley John A. (Midland MI) Schrenk Walter J. (Midland MI), Multicomponent, multilayer polymeric reflective bodies.
상세보기
Tracy John M. (Thousand Oaks CA) Yeh Pochi A. (Thousand Oaks CA), Multilayer electro-optically tunable filter.
상세보기
Costich Verne R. (150B Kittoe Dr. Mt. View CA 94043), Multilayer infrared filter.
상세보기
Yeh Pochi A. (Thousand Oaks CA) Tracy John M. (Thousand Oaks CA), Multiple-cavity electro-optic tunable filter.
상세보기
Southwell William H. (Thousand Oaks CA) Gunning William J. (Newbury Park CA), Narrowband optical filter with partitioned cavity.
상세보기
Lynam Niall R. (Holland MI), Near-infrared reflecting, ultraviolet protected, safety protected, electrochromic vehicular glazing.
상세보기
Hane Kazuhiro,JPX ; Ieki Atsushi,JPX ; Matsui Keiji,JPX, Optical encoder diffraction gratings for eliminating diffracted light components.
상세보기
Rancourt James D. (Santa Rosa CA) Matteucci John S. (Healdsburg CA) Andreasen Michael W. (Calistoga CA), Optical filter assembly for enhancement of image contrast and glare reduction of cathode ray display tube.
상세보기
Braatz Christoph (Hainburg DEX) Szczyrbowski Joachim (Goldbach DEX) Zmelty Anton (Hosbach DEX), Optical filter having multi-layer coating.
상세보기
Levi Anthony F. J. (Summit NJ) McCall Samuel L. (Chatham NJ) Slusher Richart E. (Lebanon NJ), Optical integrated circuit designed to operate by use of photons.
상세보기
Scalora Michael ; Dowling Jonathan P. ; Bowden Charles M. ; Bloemer Mark J. ; Tocci Michael D., Optical switch that utilizes one-dimensional, nonlinear, multilayer dielectric stacks.
상세보기
Ozbay Ekmel (Ames IA) Tuttle Gary (Ames IA) Michel Erick (Ames IA) Ho Kai-Ming (Ames IA) Biswas Rana (Ames IA) Chan Che-Ting (Ames IA) Soukoulis Costas (Ames IA), Periodic dielectric structure for production of photonic band gap and method for fabricating the same.
상세보기
Scalora Michael (Huntsville AL) Dowling Jonathan P. (Huntsville AL) Bowden Charles M. (Huntsville AL) Bloemer Mark J. (Athens AL), Photonic band edge optical diode.
상세보기
Scalora Michael ; Bloemer Mark J. ; Tocci Michael D., Photonic band gap device and method using a periodicity defect region to increase photonic signal delay.
상세보기
Dowling Jonathan P. ; Scalora Michael ; Bloemer Mark J. ; Bowden Charles M. ; Flynn Rachel J. ; Fork Richard L. ; Reinhardt ; Jr. Senter B. ; Tocci Michael D., Photonic bandgap apparatus and method for delaying photonic signals.
상세보기
Alfano Robert R. (3777 Independence Ave. Bronx NY 10463) Yoo Kwong M. (412 W. 148th St. ; Apt. 2G New York NY 10031), Protective device for selectively reflecting high-intensity light over a broad spectral bandwidth.
상세보기
Pohlack Hubert (Jena DDX), Resonance absorber.
상세보기
Shinozaki Keisuke (Tokyo JPX) Kamijoh Takeshi (Tokyo JPX), Second harmonic generator using a laser as a fundamental wave source.
상세보기
Yatabe Toshiaki (Tokyo JPX) Suzuki Nobuo (Tokyo JPX) Itakura Yoshio (Tokyo JPX), Selective light transmission sheet.
상세보기
Gajewski Kenneth J. (Woodhaven MI) Hymore Ronald R. (Oregon OH) Nietering Kenneth E. (Dearborn MI), Solar load reduction panel with controllable light transparency.
상세보기
Brennan Thomas M. (Albuquerque NM) Fritz Ian J. (Albuquerque NM) Hammons Burrell E. (Tijeras NM), Strained layer Fabry-Perot device.
상세보기
Kasahara Kenichi (Tokyo JPX), Surface emitting photonic switching structure.
상세보기
Fritz Ian J. (Albuquerque NM) Wendt Joel R. (Albuquerque NM), Tandem resonator reflectance modulator.
상세보기
Phillips Roger W. (Santa Rosa CA) Coombs Paul G. (Santa Rosa CA), Thin film structure having magnetic and color shifting properties.
상세보기
Kim Jeom Jae,KRX, Thin film transistor array having a static electricity preventing circuit.
상세보기
Fan Shanhui (Cambridge MA) Villeneuve Pierre R. (Arlington MA) Meade Robert D. (Morris Township NJ) Joannopoulos John D. (Belmont MA), Three-dimensional periodic dielectric structures having photonic bandgaps.
상세보기
Pai Purnachandra (Birmingham MI) Im Jun S. (Detroit MI) Piner John (Lincoln Park MI), Transparency having a second surface multilayer decorative coating.
상세보기
Fan, John C. C.; Bachner, Frank J., Transparent heat-mirror.
상세보기
Guiselin Olivier (Paris FRX), Transparent substrate provided with a stack of thin films acting on solar and/or infrared radiation.
상세보기
Chung Yun C. (Aberdeen NJ), Tunable etalon filter.
상세보기
Lynam Niall R. (Holland MI), Ultraviolet protected electrochemichromic rearview mirror.
상세보기
Tomonaga Hiroyuki (Yokohama JPX) Morimoto Takeshi (Yokohama JPX) Hiratsuka Kazuya (Yokohama JPX), Ultraviolet ray absorbent glass and method for preparing the same.
상세보기
Lu Samuel (Agoura CA) Sun Ming-Jau (Woodland Hills CA) Stewart Alan F. (Thousand Oaks CA) Louderback Anthony W. (Eugene OR), Ultraviolet resistive antireflective coating of Ta₂O₅ doped with Al₂O_{3

상세보기}

내보내기 메뉴

내보내기 구분

파일저장
인쇄
메일전송

구성항목

기본정보
상세정보

관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC

저장형식

Text(ASCII format)
Excel format
PIAS분석(.xls)

메일정보

받는사람 (필수): @
보내는사람 (선택): @
제목
내용: KISTI 검색결과 이메일 서비스

안내

총 건의 자료가 검색되었습니다.

다운받으실 자료의 인덱스를 입력하세요. (1-10,000)

검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다.

데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요)

다운로드 파일은 UTF-8 형태로 저장됩니다.
파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오.

Text(ASCII format)
Excel format

AI-Helper ※ AI-Helper는 을 사용합니다.

AI-Helper

안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

연합인증

Photonic band gap device and method using a periodicity defect region to increase photonic signal delay 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허에 인용된 특허 (65)

이 특허를 인용한 특허 (26)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Photonic band gap device and method using a periodicity defect region to increase photonic signal delay 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허에 인용된 특허 (65)

이 특허를 인용한 특허 (26)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트