DD99057A1 - - Google Patents
Info
- Publication number
- DD99057A1 DD99057A1 DD156996A DD15699671A DD99057A1 DD 99057 A1 DD99057 A1 DD 99057A1 DD 156996 A DD156996 A DD 156996A DD 15699671 A DD15699671 A DD 15699671A DD 99057 A1 DD99057 A1 DD 99057A1
- Authority
- DD
- German Democratic Republic
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
- H01S3/081—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)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US374362D USB374362I5 (en, 2012) | 1971-08-05 | ||
| DD156996A DD99057A1 (en, 2012) | 1971-08-05 | 1971-08-05 | |
| DE2225036A DE2225036A1 (de) | 1971-08-05 | 1972-05-23 | Anordnung zur erzeugung frequenzstabilisierter laserstrahlung in einem gasringlaser |
| FR7224328A FR2147976B3 (en, 2012) | 1971-08-05 | 1972-07-05 | |
| CS5367A CS159983B1 (en, 2012) | 1971-08-05 | 1972-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD156996A DD99057A1 (en, 2012) | 1971-08-05 | 1971-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD99057A1 true DD99057A1 (en, 2012) | 1973-07-12 |
Family
ID=5484175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD156996A DD99057A1 (en, 2012) | 1971-08-05 | 1971-08-05 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | USB374362I5 (en, 2012) |
| CS (1) | CS159983B1 (en, 2012) |
| DD (1) | DD99057A1 (en, 2012) |
| DE (1) | DE2225036A1 (en, 2012) |
| FR (1) | FR2147976B3 (en, 2012) |
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 |
|---|---|
| DE2225036A1 (de) | 1973-02-15 |
| FR2147976A1 (en, 2012) | 1973-03-11 |
| USB374362I5 (en, 2012) | |
| FR2147976B3 (en, 2012) | 1974-10-31 |
| CS159983B1 (en, 2012) | 1975-02-28 |