DE69115021T2 - Laser mit gekoppelten optischen wellenleitern. - Google Patents
Laser mit gekoppelten optischen wellenleitern.Info
- Publication number
- DE69115021T2 DE69115021T2 DE69115021T DE69115021T DE69115021T2 DE 69115021 T2 DE69115021 T2 DE 69115021T2 DE 69115021 T DE69115021 T DE 69115021T DE 69115021 T DE69115021 T DE 69115021T DE 69115021 T2 DE69115021 T2 DE 69115021T2
- Authority
- DE
- Germany
- Prior art keywords
- waveguides
- laser
- structure according
- laser structure
- optical
- 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 - Fee Related
Links
- 230000003287 optical effect Effects 0.000 title claims description 38
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 6
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 claims description 4
- 239000013078 crystal Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- WSMQKESQZFQMFW-UHFFFAOYSA-N 5-methyl-pyrazole-3-carboxylic acid Chemical compound CC1=CC(C(O)=O)=NN1 WSMQKESQZFQMFW-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 238000009826 distribution Methods 0.000 description 16
- 230000005684 electric field Effects 0.000 description 14
- 239000000463 material Substances 0.000 description 11
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 6
- 229910052779 Neodymium Inorganic materials 0.000 description 5
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 230000005284 excitation Effects 0.000 description 3
- 230000000644 propagated effect Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 229910003327 LiNbO3 Inorganic materials 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- MDPILPRLPQYEEN-UHFFFAOYSA-N aluminium arsenide Chemical compound [As]#[Al] MDPILPRLPQYEEN-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- -1 rare earth ion Chemical class 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
- 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
- H01S3/05—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
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
- H01S3/094003—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre
-
- 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
- H01S3/07—Construction or shape of active medium consisting of a plurality of parts, e.g. segments
-
- 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
- H01S3/101—Lasers provided with means to change the location from which, or the direction in which, laser radiation is emitted
-
- 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
- H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
- H01S3/2383—Parallel arrangements
-
- 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
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
- Semiconductor Lasers (AREA)
- Optical Integrated Circuits (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9011204A FR2666699A1 (fr) | 1990-09-11 | 1990-09-11 | Laser a guides optiques couples. |
| PCT/FR1991/000715 WO1992004748A1 (fr) | 1990-09-11 | 1991-09-10 | Laser a guides optiques couples |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69115021D1 DE69115021D1 (de) | 1996-01-11 |
| DE69115021T2 true DE69115021T2 (de) | 1996-04-18 |
Family
ID=9400221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69115021T Expired - Fee Related DE69115021T2 (de) | 1990-09-11 | 1991-09-10 | Laser mit gekoppelten optischen wellenleitern. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5311540A (enExample) |
| EP (1) | EP0500882B1 (enExample) |
| DE (1) | DE69115021T2 (enExample) |
| FR (1) | FR2666699A1 (enExample) |
| WO (1) | WO1992004748A1 (enExample) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5418802A (en) * | 1993-11-12 | 1995-05-23 | Eastman Kodak Company | Frequency tunable waveguide extended cavity laser |
| FR2725081B1 (fr) * | 1994-09-23 | 1996-11-15 | Thomson Csf | Source optique compacte, basee sur le doublage de frequence d'un laser et auto-stabilisee par depeuplement de la pompe |
| US5536085A (en) * | 1995-03-30 | 1996-07-16 | Northern Telecom Limited | Multi-wavelength gain-coupled distributed feedback laser array with fine tunability |
| US6434294B1 (en) * | 1998-09-02 | 2002-08-13 | Bae Systems Aerospace Electronics Inc. | Photonic local oscillator signal generator and method for generating a local oscillator signal |
| FR2784185B1 (fr) | 1998-10-06 | 2001-02-02 | Thomson Csf | Dispositif pour l'harmonisation entre une voie d'emission laser et une voie passive d'observation |
| US6330388B1 (en) * | 1999-01-27 | 2001-12-11 | Northstar Photonics, Inc. | Method and apparatus for waveguide optics and devices |
| FR2796211B1 (fr) | 1999-07-09 | 2001-10-12 | Thomson Csf | Cavite optique instable pour faisceau laser |
| FR2811148B1 (fr) | 2000-06-30 | 2006-07-21 | Thomson Csf | Laser pompe et milieu laser optimise |
| FR2814281B1 (fr) * | 2000-09-19 | 2003-08-29 | Thomson Lcd | Matrice active tft pour capteur optique comportant une couche semi-conductrice photosensible, et capteur optique comportant une telle matrice |
| US20020090170A1 (en) * | 2000-11-27 | 2002-07-11 | Bendett Mark P. | Apparatus and method for integrated photonic devices having adjustable gain |
| FR2825463B1 (fr) * | 2001-05-30 | 2003-09-12 | Thales Sa | Gyrometre laser etat solide comportant un bloc resonateur |
| US6987784B2 (en) * | 2001-09-10 | 2006-01-17 | San Jose Systems, Inc. | Wavelength agile laser |
| US7092419B2 (en) | 2001-09-10 | 2006-08-15 | San Jose Systems, Inc. | Wavelength agile laser |
| US20030185514A1 (en) * | 2002-03-29 | 2003-10-02 | Bendett Mark P. | Method and apparatus for tapping a waveguide on a substrate |
| US6813405B1 (en) * | 2002-03-29 | 2004-11-02 | Teem Photonics | Compact apparatus and method for integrated photonic devices having folded directional couplers |
| US20030196455A1 (en) * | 2002-04-17 | 2003-10-23 | Mccov Michael A. | Apparatus and method for photonic waveguide fabrication |
| CN104242048B (zh) * | 2014-10-09 | 2017-02-15 | 西安炬光科技有限公司 | 一种传导冷却叠阵半导体激光器封装结构 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3725809A (en) * | 1971-04-05 | 1973-04-03 | Bell Telephone Labor Inc | Dielectric ring lasers using waveguiding |
| US4390236A (en) * | 1981-03-19 | 1983-06-28 | Bell Telephone Laboratories, Incorporated | Tunable polarization independent wavelength filter |
| US4714312A (en) * | 1986-05-19 | 1987-12-22 | Trw Inc. | Electrostatically biased electrooptical devices |
| US4763975A (en) * | 1987-04-28 | 1988-08-16 | Spectra Diode Laboratories, Inc. | Optical system with bright light output |
| US4878724A (en) * | 1987-07-30 | 1989-11-07 | Trw Inc. | Electrooptically tunable phase-locked laser array |
| FR2655435B1 (fr) * | 1989-12-01 | 1992-02-21 | Thomson Csf | Dispositif d'addition coherente de faisceaux laser. |
-
1990
- 1990-09-11 FR FR9011204A patent/FR2666699A1/fr active Granted
-
1991
- 1991-09-10 US US07/849,077 patent/US5311540A/en not_active Expired - Fee Related
- 1991-09-10 WO PCT/FR1991/000715 patent/WO1992004748A1/fr not_active Ceased
- 1991-09-10 DE DE69115021T patent/DE69115021T2/de not_active Expired - Fee Related
- 1991-09-10 EP EP91916175A patent/EP0500882B1/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0500882A1 (fr) | 1992-09-02 |
| WO1992004748A1 (fr) | 1992-03-19 |
| US5311540A (en) | 1994-05-10 |
| FR2666699B1 (enExample) | 1995-04-07 |
| DE69115021D1 (de) | 1996-01-11 |
| FR2666699A1 (fr) | 1992-03-13 |
| EP0500882B1 (fr) | 1995-11-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69115021T2 (de) | Laser mit gekoppelten optischen wellenleitern. | |
| DE3689864T2 (de) | Optischer Faser-Laser. | |
| DE69119360T2 (de) | Vorrichtung zur Erzeugung der zweiten Harmonischen einer von einer Laserquelle erzeugten Grundschwingung | |
| DE69227270T2 (de) | Poyntingvektorablenkungskompensation in Typ-II-Phasenanpassung | |
| DE60222696T2 (de) | Chirale faser-laser-vorrichtung und verfahren | |
| DE69500401T2 (de) | Abstimmbarer DBR-Laser mit alternierenden Gittern | |
| DE69725815T2 (de) | Wellenlängenumwandlungsvorrichtung mit verbessertem Wirkungsgrad, einfacher Justierbarkeit und Polarisationsunempfindlichkeit | |
| DE112014004244B4 (de) | Laser hoher Helligkeit mit dichter Wellenlängenmultiplexierung | |
| DE112011100812T5 (de) | System und Verfahren zur Wellenlängenstrahlkombination | |
| DE112011100813T5 (de) | System und verfahren zur selektiven repositionier- und drehwellenlängenstrahlkombination | |
| DE112011101288T5 (de) | Strahldiagnostik- und Rückkopplungssystem sowie Verfahren für spektralstrahlkombinierteLaser | |
| DE112015006769T5 (de) | Halbleiterlaservorrichtung | |
| DE3851522T2 (de) | Laser und optische Verstärker mit Frequenz-Addition. | |
| DE69303198T2 (de) | Vorrichtung zur Erzeugung von Licht mit kurzer Wellenlänge | |
| DE102004053137A1 (de) | Multispektraler Laser mit mehreren Gainelementen | |
| DE2456913A1 (de) | Farbstoff-laser | |
| DE3875882T2 (de) | Quantum-well-modulator fuer elektromagnetische wellen und anwendung dieses modulators als polarisator. | |
| DE3781089T2 (de) | Gewellte reflektor-vorrichtung und freielektronenlaser-verfahren. | |
| DE10296788B4 (de) | Laserpumpverfahren | |
| DE102011103952B4 (de) | Kantenemittierender Halbleiterlaser | |
| DE102015106633B4 (de) | Faseroptischer Lasergenerator | |
| DE102017129173A1 (de) | Strahlungsquelle zur Emission von Terahertz-Strahlung | |
| DE69601869T2 (de) | Verfahren und laservorrichtung zur optischen nachrichten-übertragung | |
| DE4215132A1 (de) | Abstimmbarer gepulster optischer parametrischer oszillator im longitudinalen single-mode | |
| EP3879642B1 (de) | Monomodiger halbleiterlaser mit phasenkontrolle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |