JPS4869491A - - Google Patents
Info
- Publication number
- JPS4869491A JPS4869491A JP47125737A JP12573772A JPS4869491A JP S4869491 A JPS4869491 A JP S4869491A JP 47125737 A JP47125737 A JP 47125737A JP 12573772 A JP12573772 A JP 12573772A JP S4869491 A JPS4869491 A JP S4869491A
- Authority
- JP
- Japan
- 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
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
- H01S3/101—Lasers provided with means to change the location from which, or the direction in which, laser radiation is emitted
-
- 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
- H01S3/08059—Constructional details of the reflector, e.g. shape
- H01S3/08063—Graded reflectivity, e.g. variable reflectivity mirror
-
- 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
- H01S3/08059—Constructional details of the reflector, e.g. shape
- H01S3/08068—Holes; Stepped surface; Special cross-section
-
- 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
- H01S3/0813—Configuration of resonator
- H01S3/0815—Configuration of resonator having 3 reflectors, e.g. V-shaped resonators
-
- 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
- H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
- H01S3/1068—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using an acousto-optical device
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 |
|---|---|---|---|
| DE2162848A DE2162848A1 (de) | 1971-12-17 | 1971-12-17 | Anordnung zur steuerbaren richtungsablenkung optischer strahlung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4869491A true JPS4869491A (enExample) | 1973-09-20 |
Family
ID=5828395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47125737A Pending JPS4869491A (enExample) | 1971-12-17 | 1972-12-14 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3808552A (enExample) |
| JP (1) | JPS4869491A (enExample) |
| BE (1) | BE792829A (enExample) |
| CA (1) | CA985403A (enExample) |
| DE (1) | DE2162848A1 (enExample) |
| FR (1) | FR2163613B1 (enExample) |
| GB (1) | GB1406820A (enExample) |
| IT (1) | IT971592B (enExample) |
| LU (1) | LU66671A1 (enExample) |
| NL (1) | NL7216625A (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3462568D1 (en) * | 1983-10-28 | 1987-04-09 | Gretag Ag | Laser device for processing work pieces |
| US4757472A (en) * | 1986-12-31 | 1988-07-12 | Tecon Memory, Inc. | Electrophotographic optical memory system |
| DE4036154A1 (de) * | 1990-11-14 | 1992-05-21 | Fraunhofer Ges Forschung | Laser-vorrichtung |
| US5173907A (en) * | 1991-10-23 | 1992-12-22 | United Technologies Corporation | Modelocked high power laser having an adjoint feedback beam |
| GB2476452A (en) * | 2009-12-14 | 2011-06-29 | Univ Bruxelles | Transverse laser mode switching |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3297876A (en) * | 1963-04-16 | 1967-01-10 | United Aircraft Corp | Amplitude modulation for lasers |
| US3517332A (en) * | 1963-04-16 | 1970-06-23 | United Aircraft Corp | Frequency modulation for lasers |
| US3443243A (en) * | 1965-06-23 | 1969-05-06 | Bell Telephone Labor Inc | Frequency selective laser |
| US3663890A (en) * | 1970-04-27 | 1972-05-16 | Union Carbide Corp | Two cavity laser |
-
0
- BE BE792829D patent/BE792829A/xx unknown
-
1971
- 1971-12-17 DE DE2162848A patent/DE2162848A1/de active Pending
-
1972
- 1972-09-28 GB GB4475772A patent/GB1406820A/en not_active Expired
- 1972-11-20 US US00308114A patent/US3808552A/en not_active Expired - Lifetime
- 1972-12-06 IT IT32549/72A patent/IT971592B/it active
- 1972-12-07 NL NL7216625A patent/NL7216625A/xx unknown
- 1972-12-14 JP JP47125737A patent/JPS4869491A/ja active Pending
- 1972-12-14 FR FR7244524A patent/FR2163613B1/fr not_active Expired
- 1972-12-15 LU LU66671A patent/LU66671A1/xx unknown
- 1972-12-15 CA CA158,920A patent/CA985403A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3808552A (en) | 1974-04-30 |
| FR2163613A1 (enExample) | 1973-07-27 |
| DE2162848A1 (de) | 1973-06-20 |
| NL7216625A (enExample) | 1973-06-19 |
| CA985403A (en) | 1976-03-09 |
| LU66671A1 (enExample) | 1973-02-19 |
| IT971592B (it) | 1974-05-10 |
| BE792829A (fr) | 1973-03-30 |
| FR2163613B1 (enExample) | 1976-08-27 |
| GB1406820A (en) | 1975-09-17 |