FR2269221B1 - - Google Patents
Info
- Publication number
- FR2269221B1 FR2269221B1 FR7414703A FR7414703A FR2269221B1 FR 2269221 B1 FR2269221 B1 FR 2269221B1 FR 7414703 A FR7414703 A FR 7414703A FR 7414703 A FR7414703 A FR 7414703A FR 2269221 B1 FR2269221 B1 FR 2269221B1
- Authority
- FR
- France
- 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
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
- H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
- H01S3/2308—Amplifier arrangements, e.g. MOPA
-
- 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
- H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
- H01S3/0064—Anti-reflection devices, e.g. optical isolaters
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 |
|---|---|---|---|
| FR7414703A FR2269221A1 (en) | 1974-04-26 | 1974-04-26 | Pulsed laser with displaceable non return system - with a non-return element having breakdown threshold much lower than other system components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7414703A FR2269221A1 (en) | 1974-04-26 | 1974-04-26 | Pulsed laser with displaceable non return system - with a non-return element having breakdown threshold much lower than other system components |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2269221A1 FR2269221A1 (en) | 1975-11-21 |
| FR2269221B1 true FR2269221B1 (US06174465-20010116-C00003.png) | 1979-05-25 |
Family
ID=9138216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7414703A Granted FR2269221A1 (en) | 1974-04-26 | 1974-04-26 | Pulsed laser with displaceable non return system - with a non-return element having breakdown threshold much lower than other system components |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2269221A1 (US06174465-20010116-C00003.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2402956A1 (fr) * | 1977-09-08 | 1979-04-06 | Comp Generale Electricite | Chaine d'amplification laser |
| US4257017A (en) * | 1978-07-11 | 1981-03-17 | The United States Of America As Represented By The United States Department Of Energy | Post pulse shutter for laser amplifier |
| DE10340931A1 (de) * | 2003-09-05 | 2005-03-31 | Herbert Walter | Verfahren und Vorrichtung zum Bohren feinster Löcher |
-
1974
- 1974-04-26 FR FR7414703A patent/FR2269221A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2269221A1 (en) | 1975-11-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |