DE2225036A1 - Anordnung zur erzeugung frequenzstabilisierter laserstrahlung in einem gasringlaser - Google Patents
Anordnung zur erzeugung frequenzstabilisierter laserstrahlung in einem gasringlaserInfo
- Publication number
- DE2225036A1 DE2225036A1 DE2225036A DE2225036A DE2225036A1 DE 2225036 A1 DE2225036 A1 DE 2225036A1 DE 2225036 A DE2225036 A DE 2225036A DE 2225036 A DE2225036 A DE 2225036A DE 2225036 A1 DE2225036 A1 DE 2225036A1
- Authority
- DE
- Germany
- Prior art keywords
- laser
- rotation
- mirror
- arrangement
- frequency
- 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.)
- Pending
Links
- 230000005855 radiation Effects 0.000 title claims description 10
- 239000007789 gas Substances 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 229910052754 neon Inorganic materials 0.000 claims description 3
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims description 3
- 229910052734 helium Inorganic materials 0.000 claims 1
- 239000001307 helium Substances 0.000 claims 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 230000010355 oscillation Effects 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- CPBQJMYROZQQJC-UHFFFAOYSA-N helium neon Chemical compound [He].[Ne] CPBQJMYROZQQJC-UHFFFAOYSA-N 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000000155 isotopic effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 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
- H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
- H01S3/083—Ring 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
- H01S3/13—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
- H01S3/1396—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 two modes present, e.g. Zeeman splitting
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 |
|---|---|---|---|
| DD156996A DD99057A1 (enrdf_load_stackoverflow) | 1971-08-05 | 1971-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2225036A1 true DE2225036A1 (de) | 1973-02-15 |
Family
ID=5484175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2225036A Pending DE2225036A1 (de) | 1971-08-05 | 1972-05-23 | Anordnung zur erzeugung frequenzstabilisierter laserstrahlung in einem gasringlaser |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | USB374362I5 (enrdf_load_stackoverflow) |
| CS (1) | CS159983B1 (enrdf_load_stackoverflow) |
| DD (1) | DD99057A1 (enrdf_load_stackoverflow) |
| DE (1) | DE2225036A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2147976B3 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4119930A (en) * | 1976-09-24 | 1978-10-10 | Hughes Aircraft Company | Coupling modulation in travelling wave resonator |
| DE3009796C2 (de) * | 1980-03-14 | 1984-04-12 | Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln | Drehgeschwindigkeitssensor auf der Basis eines Ringlasers |
-
0
- US US374362D patent/USB374362I5/en active Pending
-
1971
- 1971-08-05 DD DD156996A patent/DD99057A1/xx unknown
-
1972
- 1972-05-23 DE DE2225036A patent/DE2225036A1/de active Pending
- 1972-07-05 FR FR7224328A patent/FR2147976B3/fr not_active Expired
- 1972-08-01 CS CS5367A patent/CS159983B1/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2147976A1 (enrdf_load_stackoverflow) | 1973-03-11 |
| USB374362I5 (enrdf_load_stackoverflow) | |
| FR2147976B3 (enrdf_load_stackoverflow) | 1974-10-31 |
| DD99057A1 (enrdf_load_stackoverflow) | 1973-07-12 |
| CS159983B1 (enrdf_load_stackoverflow) | 1975-02-28 |
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