DE69630515D1 - Breitbandgitter - Google Patents
BreitbandgitterInfo
- Publication number
- DE69630515D1 DE69630515D1 DE69630515T DE69630515T DE69630515D1 DE 69630515 D1 DE69630515 D1 DE 69630515D1 DE 69630515 T DE69630515 T DE 69630515T DE 69630515 T DE69630515 T DE 69630515T DE 69630515 D1 DE69630515 D1 DE 69630515D1
- Authority
- DE
- Germany
- Prior art keywords
- broadband
- grid
- broadband grid
- Prior art date
- 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 - Lifetime
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
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
- G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
- G02B6/02123—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating
- G02B6/02152—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating involving moving the fibre or a manufacturing element, stretching of the fibre
-
- 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
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
- G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
- G02B6/0208—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response
- G02B6/02085—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response characterised by the grating profile, e.g. chirped, apodised, tilted, helical
-
- 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
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
- G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
- G02B6/02123—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating
- G02B6/02133—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating using beam interference
- G02B6/02138—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating using beam interference based on illuminating a phase mask
-
- 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
- H01S5/00—Semiconductor lasers
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/12—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers
- H01S5/1206—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers having a non constant or multiplicity of periods
- H01S5/1209—Sampled grating
-
- 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
- H01S5/00—Semiconductor lasers
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/12—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers
- H01S5/1206—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers having a non constant or multiplicity of periods
- H01S5/1215—Multiplicity of periods
- H01S5/1218—Multiplicity of periods in superstructured configuration, e.g. more than one period in an alternate sequence
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPN0898A AUPN089895A0 (en) | 1995-02-03 | 1995-02-03 | Broadband grating |
PCT/AU1996/000048 WO1996024079A1 (en) | 1995-02-03 | 1996-02-01 | Broadband grating |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69630515D1 true DE69630515D1 (de) | 2003-12-04 |
Family
ID=3785258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69630515T Expired - Lifetime DE69630515D1 (de) | 1995-02-03 | 1996-02-01 | Breitbandgitter |
Country Status (7)
Country | Link |
---|---|
US (1) | US6081640A (de) |
EP (1) | EP0807271B1 (de) |
JP (1) | JPH11500539A (de) |
AU (1) | AUPN089895A0 (de) |
CA (1) | CA2211834A1 (de) |
DE (1) | DE69630515D1 (de) |
WO (1) | WO1996024079A1 (de) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2316760A (en) * | 1996-08-23 | 1998-03-04 | Univ Southampton | Fabricating optical waveguide gratings |
KR100206176B1 (ko) * | 1996-12-03 | 1999-07-01 | 윤종용 | 광감쇠기및그제조방법 |
CA2244572A1 (en) * | 1997-08-12 | 1999-02-12 | Photonics Research Ontario | Design of complex optical fiber filters using long-period gratings |
GB9722421D0 (en) | 1997-10-24 | 1997-12-24 | Univ Southampton | Optical grating |
US6330383B1 (en) | 1998-02-20 | 2001-12-11 | University Of Southern California | Disperson compensation by using tunable nonlinearly-chirped gratings |
US6915040B2 (en) | 1997-12-15 | 2005-07-05 | University Of Southern California | Devices and applications based on tunable wave-guiding bragg gratings with nonlinear group delays |
FR2777359B1 (fr) * | 1998-04-09 | 2000-07-07 | Corning Inc | Connexion d'une fibre optique et d'un guide d'ondes optique par fusion |
KR100322121B1 (ko) * | 1998-10-13 | 2002-03-08 | 윤종용 | 장주기격자필터제조장치 |
US6563620B1 (en) * | 1999-01-25 | 2003-05-13 | Massachusetts Institute Of Technology | Quasi-dispersionless optical fiber transmission, dispersion compensation and optical clock |
GB2346965B (en) * | 1999-02-18 | 2002-01-16 | Oxford Fiber Optic Tools Ltd | Fibre optic grating sensor |
AUPQ300199A0 (en) * | 1999-09-21 | 1999-10-14 | University Of Sydney, The | A grating design |
AU2773401A (en) * | 2000-01-07 | 2001-07-24 | University Of Southern California | Tunable optical dispersion-slope compensation based on a nonlinearly-chirped bragg grating |
US6522808B1 (en) * | 2000-01-15 | 2003-02-18 | Corning Incorporated | System and method for writing fiber gratings and other components |
JP2001215351A (ja) * | 2000-02-04 | 2001-08-10 | Toyota Gakuen | 誘電率多重周期構造素子およびその設計方法ならびに製造方法 |
US20040033018A1 (en) * | 2000-08-07 | 2004-02-19 | Durkin Michael Kevan | Grating apodisation method and apparatus |
US6707967B2 (en) | 2000-09-20 | 2004-03-16 | Teraxion Inc. | Efficient sampled bragg gratings for WDM applications |
JP2002189134A (ja) * | 2000-10-12 | 2002-07-05 | Matsushita Electric Ind Co Ltd | 光波長フィルタ及びその製造方法 |
CN1100274C (zh) * | 2000-11-06 | 2003-01-29 | 清华大学 | 平坦交叉群组滤波器 |
AUPR335901A0 (en) * | 2001-02-26 | 2001-03-22 | Redfern Optical Components Pty Ltd | Multi channel grating design |
AUPR378901A0 (en) | 2001-03-16 | 2001-04-12 | Redfern Optical Components Pty Ltd | Grating design |
JP3754634B2 (ja) | 2001-06-27 | 2006-03-15 | 独立行政法人科学技術振興機構 | 光ファイバーグレーティングの作製方法及び作製装置、光ファイバーグレーティング |
NO314677B1 (no) * | 2001-06-29 | 2003-04-28 | Optoplan As | FBG produksjonssystem |
US6987908B2 (en) * | 2001-08-24 | 2006-01-17 | T-Networks, Inc. | Grating dispersion compensator and method of manufacture |
US6654521B2 (en) | 2002-01-23 | 2003-11-25 | Teraxion Inc. | Diffraction compensation of FBG phase masks for multi-channel sampling applications |
US6753118B2 (en) * | 2002-03-27 | 2004-06-22 | Fitel Usa Corp. | Optical grating fabrication process |
AU2003281701B2 (en) * | 2002-07-30 | 2009-05-21 | Tyco Electronics Pty Ltd | Improved multi-channel grating design technique |
AU2002950462A0 (en) | 2002-07-30 | 2002-09-12 | Redfern Optical Components Pty Ltd | Improved multi-channel grating design technique |
US6788851B1 (en) | 2003-07-01 | 2004-09-07 | 3M Innovative Properties Company | Apparatus and method for adjusting the spectral response of an optical waveguide grating |
US7006731B2 (en) * | 2003-07-01 | 2006-02-28 | 3M Innovative Properties Company | Apparatus and method for adjusting the spectral response of an optical waveguide grating |
US6990274B2 (en) * | 2003-07-01 | 2006-01-24 | 3M Innovative Properties Company | Apparatus and method for adjusting the spectral response of an optical waveguide grating |
US7082234B2 (en) * | 2004-08-30 | 2006-07-25 | Hojoon Lee | Wavelength division multiplexing device capable of compensating for dispersion and dispersion slope using purely phase-sampled fiber bragg grating |
JP4657853B2 (ja) * | 2005-08-11 | 2011-03-23 | 住友電工デバイス・イノベーション株式会社 | 半導体レーザ、レーザモジュール、光学部品、レーザ装置、半導体レーザの製造方法および半導体レーザの制御方法 |
KR100782879B1 (ko) * | 2006-12-07 | 2007-12-06 | 한국전자통신연구원 | 광섬유 브래그 격자 제조 장치 및 그 장치로 제조된 브래그격자를 갖는 광섬유 및 중적외선 광섬유 레이저 |
EP1962119A1 (de) * | 2007-02-20 | 2008-08-27 | Proximion Fiber Systems AB | Kanalisiertes Dispersionsausgleichsmodul |
DE102015106633B4 (de) * | 2015-04-29 | 2018-05-24 | Leibniz-Institut für Photonische Technologien e. V. | Faseroptischer Lasergenerator |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4474427A (en) * | 1979-05-07 | 1984-10-02 | Canadian Patents & Development Limited | Optical fiber reflective filter |
US4262996A (en) * | 1979-05-29 | 1981-04-21 | Rockwell International Corporation | Chirp-grating lens for guided-wave optics |
US4429411A (en) * | 1981-04-20 | 1984-01-31 | The United States Of America As Represented By The United States Department Of Energy | Instrument and method for focusing X-rays, gamma rays and neutrons |
JPH067049B2 (ja) * | 1984-08-13 | 1994-01-26 | ユナイテツド テクノロジ−ズ コ−ポレ−シヨン | 分散的,離間的に解析する光ファイバひずみ計 |
GB8723050D0 (en) * | 1987-10-01 | 1987-11-04 | British Telecomm | Optical filters |
US5061032A (en) * | 1989-12-26 | 1991-10-29 | United Technologies Corporation | Optical waveguide embedded light redirecting and focusing bragg grating arrangement |
WO1993024977A1 (en) * | 1992-06-01 | 1993-12-09 | British Telecommunications Public Limited Company | Filter with preselected attenuation/wavelength characteristic |
US5351321A (en) * | 1992-10-20 | 1994-09-27 | Elias Snitzer | Bragg grating made in optical waveguide |
US5309260A (en) * | 1992-12-23 | 1994-05-03 | At&T Bell Laboratories | Method for forming distributed bragg reflectors in optical media |
-
1995
- 1995-02-03 AU AUPN0898A patent/AUPN089895A0/en not_active Abandoned
-
1996
- 1996-02-01 DE DE69630515T patent/DE69630515D1/de not_active Expired - Lifetime
- 1996-02-01 EP EP96901192A patent/EP0807271B1/de not_active Expired - Lifetime
- 1996-02-01 CA CA002211834A patent/CA2211834A1/en not_active Abandoned
- 1996-02-01 JP JP8523121A patent/JPH11500539A/ja not_active Ceased
- 1996-02-01 WO PCT/AU1996/000048 patent/WO1996024079A1/en active IP Right Grant
- 1996-02-01 US US08/875,502 patent/US6081640A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6081640A (en) | 2000-06-27 |
WO1996024079A1 (en) | 1996-08-08 |
EP0807271B1 (de) | 2003-10-29 |
JPH11500539A (ja) | 1999-01-12 |
CA2211834A1 (en) | 1996-08-08 |
AUPN089895A0 (en) | 1995-03-02 |
EP0807271A1 (de) | 1997-11-19 |
EP0807271A4 (de) | 1998-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |