DE4023224C2 - - Google Patents
Info
- Publication number
- DE4023224C2 DE4023224C2 DE19904023224 DE4023224A DE4023224C2 DE 4023224 C2 DE4023224 C2 DE 4023224C2 DE 19904023224 DE19904023224 DE 19904023224 DE 4023224 A DE4023224 A DE 4023224A DE 4023224 C2 DE4023224 C2 DE 4023224C2
- Authority
- DE
- Germany
- Prior art keywords
- laser
- carrier
- pilot
- resonator
- position detector
- 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
- 239000000969 carrier Substances 0.000 claims description 17
- 230000003287 optical effect Effects 0.000 claims description 7
- 230000010354 integration Effects 0.000 claims description 3
- 230000002123 temporal effect Effects 0.000 claims 1
- 230000005284 excitation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910001374 Invar Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229940000425 combination drug Drugs 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229910000648 terne Inorganic materials 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
- H01S3/08—Construction or shape of optical resonators or components thereof
- H01S3/086—One or more reflectors having variable properties or positions for initial adjustment of the resonator
-
- 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
- H01S3/1394—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 an active reference, e.g. second laser, klystron or other standard frequency source
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19904023224 DE4023224A1 (de) | 1990-07-21 | 1990-07-21 | Laser mit einem optischen resonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19904023224 DE4023224A1 (de) | 1990-07-21 | 1990-07-21 | Laser mit einem optischen resonator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE4023224A1 DE4023224A1 (de) | 1992-01-30 |
| DE4023224C2 true DE4023224C2 (https=) | 1992-11-12 |
Family
ID=6410751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19904023224 Granted DE4023224A1 (de) | 1990-07-21 | 1990-07-21 | Laser mit einem optischen resonator |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE4023224A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2587420B (en) * | 2019-09-30 | 2021-11-03 | Oxford Highq Ltd | Optical microcavity device, alignment structure for an optical device, and method for aligning an optical device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1496231A (fr) * | 1966-08-19 | 1967-09-29 | Comp Generale Electricite | Tête pour tube laser |
| US4267478A (en) * | 1978-11-17 | 1981-05-12 | The Singer Company | Pathlength controller for a ring laser gyroscope |
| DE3009611C2 (de) * | 1980-03-13 | 1990-09-13 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Verfahren zur Herstellung von Wellenleiterlaserkörpern |
| DE3406677A1 (de) * | 1984-02-24 | 1985-09-05 | Fa. Carl Zeiss, 7920 Heidenheim | Einrichtung zur kompensation der auswanderung eines laserstrahls |
| DE3406676A1 (de) * | 1984-02-24 | 1985-09-05 | Fa. Carl Zeiss, 7920 Heidenheim | Einrichtung zur lagekorrektur eines ueber eine gelenkoptik gefuehrten laserstrahls |
| DE3541744A1 (de) * | 1985-11-26 | 1987-05-27 | Heraeus Gmbh W C | Gaslaser |
-
1990
- 1990-07-21 DE DE19904023224 patent/DE4023224A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE4023224A1 (de) | 1992-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: PUELL, HEINZ B., DR., 8000 MUENCHEN, DE GREGORY, A |
|
| 8339 | Ceased/non-payment of the annual fee |