AR005425A1 - Lasers que utilizan reflectores bragg distribuidos de niobato de litio dopado con tierra rara - Google Patents
Lasers que utilizan reflectores bragg distribuidos de niobato de litio dopado con tierra raraInfo
- Publication number
- AR005425A1 AR005425A1 ARP970100092A ARP970100092A AR005425A1 AR 005425 A1 AR005425 A1 AR 005425A1 AR P970100092 A ARP970100092 A AR P970100092A AR P970100092 A ARP970100092 A AR P970100092A AR 005425 A1 AR005425 A1 AR 005425A1
- Authority
- AR
- Argentina
- Prior art keywords
- rare earth
- doped
- lithium niobate
- lasers
- laser
- Prior art date
Links
Classifications
-
- 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
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
-
- 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
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/02—Constructional details
- H01S3/022—Constructional details of liquid lasers
-
- 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
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/02—Constructional details
- H01S3/04—Arrangements for thermal management
- H01S3/042—Arrangements for thermal management for solid state lasers
-
- 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
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/0632—Thin film lasers in which light propagates in the plane of the thin film
- H01S3/0637—Integrated lateral waveguide, e.g. the active waveguide is integrated on a substrate made by Si on insulator technology (Si/SiO2)
-
- 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
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/0675—Resonators including a grating structure, e.g. distributed Bragg reflectors [DBR] or distributed feedback [DFB] fibre lasers
-
- 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
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
- H01S3/108—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using non-linear optical devices, e.g. exhibiting Brillouin or Raman scattering
- H01S3/1083—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using non-linear optical devices, e.g. exhibiting Brillouin or Raman scattering using parametric generation
-
- 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
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
- H01S3/1106—Mode locking
- H01S3/1109—Active mode locking
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Semiconductor Lasers (AREA)
Abstract
Se revela un láser reflector de difusión Bragg de niobato de litio dopado con tierra rara el cual posee una estructura simplificada y una eficienciamejorada. El láser posee una fuente de bomba, un multiplexor por división en longitud de onda,un sustrato de niobato de litio dopado con, como mínimo, unelemento de tierra rara y que posee un elemento de retroalimentación y un reflector de red de difracción. El reflector de red de difraccion e stá formadoa partir de porciones de unafibra óptica y termina en un extremo del substrato dopado, de modo que el reflector de red de difracción y el elementode retroalimentación del substrato dopado forman una cavida para el láser. El substrato dopado puede incluirmoduladores de f ase o de amplitud para laoperación de bloqueo de modo FM o AM.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96830008A EP0784362B1 (en) | 1996-01-12 | 1996-01-12 | Rare-earth doped lithium niobate DBR laser |
Publications (1)
Publication Number | Publication Date |
---|---|
AR005425A1 true AR005425A1 (es) | 1999-06-23 |
Family
ID=8225787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP970100092A AR005425A1 (es) | 1996-01-12 | 1997-01-10 | Lasers que utilizan reflectores bragg distribuidos de niobato de litio dopado con tierra rara |
Country Status (8)
Country | Link |
---|---|
US (1) | US5796764A (es) |
EP (1) | EP0784362B1 (es) |
AR (1) | AR005425A1 (es) |
AU (1) | AU734315B2 (es) |
BR (1) | BR9700099A (es) |
CA (1) | CA2194821C (es) |
DE (1) | DE69626950D1 (es) |
NZ (1) | NZ314053A (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5485481A (en) * | 1994-06-28 | 1996-01-16 | Seastar Optics Inc. | Fibre-grating-stabilized diode laser |
JPH10307228A (ja) * | 1997-05-08 | 1998-11-17 | Nec Corp | ラインモニタとこれを用いた光増幅装置 |
JPH11119177A (ja) * | 1997-10-13 | 1999-04-30 | Oki Electric Ind Co Ltd | 光時間多重変調送信器モジュール |
US6028881A (en) * | 1997-11-10 | 2000-02-22 | Lucent Technologies Inc. | Wavelength selectable laser source |
FR2776848B1 (fr) * | 1998-03-24 | 2000-09-15 | Sagem | Modulateur reflectif et laser en comportant application |
EP0969310A1 (en) * | 1998-06-04 | 2000-01-05 | PIRELLI CAVI E SISTEMI S.p.A. | Waveguides for use in acousto-optical mode converters and method for making the same |
JP2000137125A (ja) | 1998-06-04 | 2000-05-16 | Pirelli Cavi & Syst Spa | 拡散型光導波路構造を基板に製作する方法 |
US6282332B1 (en) | 1998-06-04 | 2001-08-28 | Pirelli Cavi E Sistemi S.P.A. | Waveguide structures in particular for use in acousto-optical mode converters and method for making same |
US6330388B1 (en) | 1999-01-27 | 2001-12-11 | Northstar Photonics, Inc. | Method and apparatus for waveguide optics and devices |
CA2374168C (en) | 2000-03-15 | 2009-06-16 | Sumitomo Osaka Cement Co., Ltd. | Optical waveguide modulator with output light monitor |
US7315697B2 (en) * | 2000-09-26 | 2008-01-01 | Celight, Inc. | Light source for generating an output signal having spaced apart frequencies |
US20020090170A1 (en) | 2000-11-27 | 2002-07-11 | Bendett Mark P. | Apparatus and method for integrated photonic devices having adjustable gain |
US6669367B2 (en) * | 2001-10-10 | 2003-12-30 | Applied Optoelectronics, Inc. | Optical fiber with mirror for semiconductor laser |
US7167490B2 (en) * | 2001-11-05 | 2007-01-23 | Jds Uniphase Corporation | Optical gain apparatus with pump source wavelength control |
US6813405B1 (en) | 2002-03-29 | 2004-11-02 | Teem Photonics | Compact apparatus and method for integrated photonic devices having folded directional couplers |
KR100559469B1 (ko) * | 2003-06-09 | 2006-03-10 | 한국전자통신연구원 | 이득고정형 광증폭기 |
US7391795B2 (en) * | 2003-08-01 | 2008-06-24 | Nippon Telegraph And Telephone Corporation | Laser light source |
US20060239609A1 (en) * | 2005-04-26 | 2006-10-26 | Sorin Wayne V | Methods and apparatuses to increase wavelength channels in a wavelength-division-multiplexing passive-optical-network |
US7733927B2 (en) * | 2006-06-22 | 2010-06-08 | Panasonic Corporation | Laser light source device and image display device |
US8564783B2 (en) | 2008-05-15 | 2013-10-22 | Axsun Technologies, Inc. | Optical coherence tomography laser with integrated clock |
JP2015532536A (ja) * | 2012-10-05 | 2015-11-09 | デイビッド ウェルフォード, | 光を増幅するためのシステムおよび方法 |
US20140198377A1 (en) * | 2013-01-15 | 2014-07-17 | Omron Corporation | Laser oscillator |
CN103944043A (zh) * | 2014-03-20 | 2014-07-23 | 天津欧泰激光科技有限公司 | 一种同带泵浦掺镱石英光纤的975纳米单频光纤激光器 |
US10790911B2 (en) * | 2018-04-10 | 2020-09-29 | The University Of Massachusetts | Modified Sagnac loop coherent phase modulated RF photonic link |
JP7205317B2 (ja) * | 2019-03-13 | 2023-01-17 | 住友大阪セメント株式会社 | 光導波路素子及びその製造方法 |
CN113904205B (zh) * | 2021-09-16 | 2023-04-07 | 上海交通大学 | 基于掺铒铌酸锂的光波导芯片及锁模激光器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0220455A1 (de) * | 1985-09-24 | 1987-05-06 | Siemens Aktiengesellschaft | Anordnung zur Kopplung einer Laserdiode und eines Monomode-Lichtwellenleiters |
US4787086A (en) * | 1986-05-19 | 1988-11-22 | American Telephone And Telegraph Company, At&T Bell Laboratories | High-power, fundamental transverse mode laser |
US5295209A (en) * | 1991-03-12 | 1994-03-15 | General Instrument Corporation | Spontaneous emission source having high spectral density at a desired wavelength |
US5305336A (en) * | 1992-01-29 | 1994-04-19 | At&T Bell Laboratories | Compact optical pulse source |
DK0691044T3 (da) * | 1993-03-25 | 1999-05-10 | British Telecomm | Laser |
US5485481A (en) * | 1994-06-28 | 1996-01-16 | Seastar Optics Inc. | Fibre-grating-stabilized diode laser |
US5450427A (en) * | 1994-10-21 | 1995-09-12 | Imra America, Inc. | Technique for the generation of optical pulses in modelocked lasers by dispersive control of the oscillation pulse width |
-
1996
- 1996-01-12 DE DE69626950T patent/DE69626950D1/de not_active Expired - Lifetime
- 1996-01-12 EP EP96830008A patent/EP0784362B1/en not_active Expired - Lifetime
- 1996-12-05 US US08/760,735 patent/US5796764A/en not_active Expired - Fee Related
-
1997
- 1997-01-10 AR ARP970100092A patent/AR005425A1/es not_active Application Discontinuation
- 1997-01-10 AU AU10124/97A patent/AU734315B2/en not_active Ceased
- 1997-01-10 CA CA002194821A patent/CA2194821C/en not_active Expired - Fee Related
- 1997-01-10 NZ NZ314053A patent/NZ314053A/en unknown
- 1997-01-13 BR BR9700099A patent/BR9700099A/pt active Search and Examination
Also Published As
Publication number | Publication date |
---|---|
AU1012497A (en) | 1997-07-17 |
NZ314053A (en) | 1998-08-26 |
BR9700099A (pt) | 1998-09-22 |
EP0784362B1 (en) | 2003-03-26 |
DE69626950D1 (de) | 2003-04-30 |
AU734315B2 (en) | 2001-06-07 |
CA2194821C (en) | 2001-11-20 |
EP0784362A1 (en) | 1997-07-16 |
US5796764A (en) | 1998-08-18 |
CA2194821A1 (en) | 1997-07-13 |
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Legal Events
Date | Code | Title | Description |
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FA | Abandonment or withdrawal |