CA1248168A - Dispositif de stabilisation en frequence d'un laser a excitation rf - Google Patents
Dispositif de stabilisation en frequence d'un laser a excitation rfInfo
- Publication number
- CA1248168A CA1248168A CA000484050A CA484050A CA1248168A CA 1248168 A CA1248168 A CA 1248168A CA 000484050 A CA000484050 A CA 000484050A CA 484050 A CA484050 A CA 484050A CA 1248168 A CA1248168 A CA 1248168A
- Authority
- CA
- Canada
- Prior art keywords
- signal
- laser
- frequency
- generator
- output
- 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
Links
- 230000005284 excitation Effects 0.000 title claims abstract description 23
- 230000006641 stabilisation Effects 0.000 title claims description 13
- 238000011105 stabilization Methods 0.000 title claims description 13
- 239000000919 ceramic Substances 0.000 claims abstract description 12
- 230000001360 synchronised effect Effects 0.000 claims abstract description 7
- 230000006978 adaptation Effects 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- FEXCMMPRRBSCRG-UHFFFAOYSA-N hexasulfur Chemical compound S1SSSSS1 FEXCMMPRRBSCRG-UHFFFAOYSA-N 0.000 claims 1
- 230000010354 integration Effects 0.000 claims 1
- 229960000909 sulfur hexafluoride Drugs 0.000 claims 1
- 230000010363 phase shift Effects 0.000 abstract description 2
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000004611 spectroscopical analysis Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- PCLIRWBVOVZTOK-UHFFFAOYSA-M 2-(1-methylpyrrolidin-1-ium-1-yl)ethyl 2-hydroxy-2,2-diphenylacetate;iodide Chemical compound [I-].C=1C=CC=CC=1C(O)(C=1C=CC=CC=1)C(=O)OCC[N+]1(C)CCCC1 PCLIRWBVOVZTOK-UHFFFAOYSA-M 0.000 description 1
- 241000272814 Anser sp. Species 0.000 description 1
- 241000272517 Anseriformes Species 0.000 description 1
- 244000191761 Sida cordifolia Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H01S3/10—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
- H01S3/1398—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 by using a supplementary modulation of the output
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
- Semiconductor Lasers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8409593 | 1984-06-19 | ||
| FR8409593A FR2566198B1 (fr) | 1984-06-19 | 1984-06-19 | Dispositif de stabilisation en frequence d'un laser a excitation rf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1248168A true CA1248168A (fr) | 1989-01-03 |
Family
ID=9305199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000484050A Expired CA1248168A (fr) | 1984-06-19 | 1985-06-14 | Dispositif de stabilisation en frequence d'un laser a excitation rf |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4694458A (enExample) |
| EP (1) | EP0172046B1 (enExample) |
| JP (1) | JPS6163073A (enExample) |
| CA (1) | CA1248168A (enExample) |
| DE (1) | DE3563286D1 (enExample) |
| FR (1) | FR2566198B1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3614471A1 (de) * | 1986-04-29 | 1987-11-05 | Elcede Gmbh | Gaslaser mit hochfrequenzanregung |
| JPS6396976A (ja) * | 1986-10-14 | 1988-04-27 | Fanuc Ltd | 高周波放電励起レ−ザ |
| JPS6422081A (en) * | 1987-07-17 | 1989-01-25 | Fanuc Ltd | High frequency discharge excitation laser equipment |
| US4856010A (en) * | 1988-07-18 | 1989-08-08 | Hughes Aircraft Company | Laser frequency control |
| US4972425A (en) * | 1989-08-30 | 1990-11-20 | Hughes Aircraft Company | Laser frequency stabilization |
| US10361802B1 (en) | 1999-02-01 | 2019-07-23 | Blanding Hovenweep, Llc | Adaptive pattern recognition based control system and method |
| US8352400B2 (en) | 1991-12-23 | 2013-01-08 | Hoffberg Steven M | Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore |
| US5381436A (en) * | 1993-05-28 | 1995-01-10 | Honeywell, Inc. | Ring laser gyro employing radio frequency for pumping of gain medium |
| KR100275914B1 (ko) * | 1998-05-07 | 2001-01-15 | 정명세 | 광전류 효과를 이용한 고주파 여기식 레이저의출력 및 주파수안정화 장치 및 방법 |
| US7904187B2 (en) | 1999-02-01 | 2011-03-08 | Hoffberg Steven M | Internet appliance system and method |
| RU2210847C1 (ru) * | 2001-12-24 | 2003-08-20 | Институт лазерной физики СО РАН | Стабилизированный по частоте излучения лазер |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3613026A (en) * | 1970-03-20 | 1971-10-12 | United Aircraft Corp | Plasma tube impedance variation frequency stabilized gas laser |
| US4443877A (en) * | 1982-02-01 | 1984-04-17 | United Technologies Corporation | Uniformly excited RF waveguide laser |
| US4451766A (en) * | 1982-05-03 | 1984-05-29 | Hughes Aircraft Company | Radio frequency laser pumping system |
-
1984
- 1984-06-19 FR FR8409593A patent/FR2566198B1/fr not_active Expired
-
1985
- 1985-06-12 US US06/743,746 patent/US4694458A/en not_active Expired - Fee Related
- 1985-06-14 CA CA000484050A patent/CA1248168A/fr not_active Expired
- 1985-06-18 EP EP85401206A patent/EP0172046B1/fr not_active Expired
- 1985-06-18 DE DE8585401206T patent/DE3563286D1/de not_active Expired
- 1985-06-19 JP JP60132085A patent/JPS6163073A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2566198B1 (fr) | 1986-09-05 |
| FR2566198A1 (fr) | 1985-12-20 |
| EP0172046B1 (fr) | 1988-06-08 |
| JPH0482072B2 (enExample) | 1992-12-25 |
| EP0172046A1 (fr) | 1986-02-19 |
| DE3563286D1 (en) | 1988-07-14 |
| US4694458A (en) | 1987-09-15 |
| JPS6163073A (ja) | 1986-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |