FR2676314B1 - Systeme automatise de verrouillage en mode longitudinal unique. - Google Patents
Systeme automatise de verrouillage en mode longitudinal unique.Info
- Publication number
- FR2676314B1 FR2676314B1 FR9205659A FR9205659A FR2676314B1 FR 2676314 B1 FR2676314 B1 FR 2676314B1 FR 9205659 A FR9205659 A FR 9205659A FR 9205659 A FR9205659 A FR 9205659A FR 2676314 B1 FR2676314 B1 FR 2676314B1
- Authority
- FR
- France
- Prior art keywords
- locking system
- longitudinal mode
- single longitudinal
- automated locking
- mode automated
- 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
-
- 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
- H01S3/08—Construction or shape of optical resonators or components thereof
- H01S3/08018—Mode suppression
- H01S3/08022—Longitudinal modes
- H01S3/08031—Single-mode emission
- H01S3/08036—Single-mode emission using intracavity dispersive, polarising or birefringent elements
-
- 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
- H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
- H01S3/139—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/698,571 US5185751A (en) | 1991-05-10 | 1991-05-10 | Automated single longitudinal mode locking system |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2676314A1 FR2676314A1 (fr) | 1992-11-13 |
FR2676314B1 true FR2676314B1 (fr) | 1993-12-03 |
Family
ID=24805817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9205659A Expired - Lifetime FR2676314B1 (fr) | 1991-05-10 | 1992-05-07 | Systeme automatise de verrouillage en mode longitudinal unique. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5185751A (fr) |
JP (1) | JP3179567B2 (fr) |
DE (1) | DE4215064A1 (fr) |
FR (1) | FR2676314B1 (fr) |
GB (1) | GB2257294B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2276973A (en) * | 1993-03-20 | 1994-10-12 | Gec Ferranti Defence Syst | A pulsed laser |
US6175579B1 (en) | 1998-10-27 | 2001-01-16 | Precision Light L.L.C. | Apparatus and method for laser frequency control |
US20040202223A1 (en) * | 2003-04-08 | 2004-10-14 | Eric Crosson | External cavity laser having improved single mode operation |
US10992098B2 (en) * | 2018-12-05 | 2021-04-27 | Epilog Corporation | Method and apparatus for real time averaging of beam parameter variations |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1082961A (en) * | 1963-05-07 | 1967-09-13 | Nat Res Dev | Improvements in or relating to the control of the output wavelength of an optical maser or laser |
US3457415A (en) * | 1965-10-04 | 1969-07-22 | Perkin Elmer Corp | Passive optical resonators and systems employing the same |
EP0064476A1 (fr) * | 1981-04-10 | 1982-11-10 | Asulab S.A. | Dispositif de stabilisation d'émission d'un résonateur laser selon un mode d'émission déterminé |
EP0108562A1 (fr) * | 1982-11-05 | 1984-05-16 | British Telecommunications | Procédé et appareil pour commander des lasers |
SE8401773L (sv) * | 1984-03-30 | 1985-10-01 | Boh Optical Ab | Frekvens- och effektreglering hos laserdioder |
US4977562A (en) * | 1987-09-29 | 1990-12-11 | Ltv Aerospace And Defense Co. | Method and apparatus for laser frequency stabilization |
US5054028A (en) * | 1989-04-20 | 1991-10-01 | The United States Of America As Represented By The United States Department Of Energy | Feedback stabilization system for pulsed single longitudinal mode tunable lasers |
-
1991
- 1991-05-10 US US07/698,571 patent/US5185751A/en not_active Expired - Lifetime
-
1992
- 1992-05-07 DE DE4215064A patent/DE4215064A1/de not_active Ceased
- 1992-05-07 FR FR9205659A patent/FR2676314B1/fr not_active Expired - Lifetime
- 1992-05-08 JP JP14352592A patent/JP3179567B2/ja not_active Expired - Lifetime
- 1992-05-08 GB GB9209943A patent/GB2257294B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3179567B2 (ja) | 2001-06-25 |
US5185751A (en) | 1993-02-09 |
GB2257294A (en) | 1993-01-06 |
DE4215064A1 (de) | 1992-11-12 |
GB2257294B (en) | 1994-11-02 |
GB9209943D0 (en) | 1992-06-24 |
JPH05160495A (ja) | 1993-06-25 |
FR2676314A1 (fr) | 1992-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences | ||
CD | Change of name or company name | ||
TP | Transmission of property |