BE729800A - - Google Patents
Info
- Publication number
- BE729800A BE729800A BE729800DA BE729800A BE 729800 A BE729800 A BE 729800A BE 729800D A BE729800D A BE 729800DA BE 729800 A BE729800 A BE 729800A
- Authority
- BE
- Belgium
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
- H01S3/13—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
- H01S3/1392—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 a passive reference, e.g. absorption cell
-
- 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
- H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
- H01S3/1106—Mode locking
- H01S3/1112—Passive mode locking
- H01S3/1115—Passive mode locking using intracavity saturable absorbers
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 |
|---|---|---|---|
| US71379868A | 1968-03-18 | 1968-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE729800A true BE729800A (de) | 1969-08-18 |
Family
ID=24867582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE729800D BE729800A (de) | 1968-03-18 | 1969-03-13 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3522553A (de) |
| BE (1) | BE729800A (de) |
| CH (1) | CH495642A (de) |
| DE (1) | DE1912675A1 (de) |
| FR (1) | FR2004102A1 (de) |
| GB (1) | GB1254506A (de) |
| NL (1) | NL6903821A (de) |
| SE (1) | SE336174B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3735280A (en) * | 1971-08-11 | 1973-05-22 | Bell Telephone Labor Inc | White-light laser using dye coupling |
| US3760295A (en) * | 1972-05-22 | 1973-09-18 | Ibm | Q-switch for synchronizing mode-locked laser pulse trans with external events |
| US4179194A (en) * | 1976-02-02 | 1979-12-18 | The United States Of America As Represented By The Secretary Of The Navy | Electrically controllable wide angle of view optical notch filter |
| FR2556890B1 (fr) * | 1983-12-15 | 1987-04-24 | Telecommunications Sa | Laser a declenchement |
| DE3604231A1 (de) * | 1986-02-11 | 1987-08-13 | Daimler Benz Ag | Optisch stabiler resonator zur erzeugung eines laserstrahles |
| US5251229A (en) * | 1991-10-18 | 1993-10-05 | Yale University | Laser with reduced intensity fluctuations |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3321714A (en) * | 1963-09-24 | 1967-05-23 | Bell Telephone Labor Inc | Light modulating system |
-
1968
- 1968-03-18 US US713798A patent/US3522553A/en not_active Expired - Lifetime
-
1969
- 1969-03-06 SE SE03092/69A patent/SE336174B/xx unknown
- 1969-03-12 NL NL6903821A patent/NL6903821A/xx unknown
- 1969-03-12 CH CH375769A patent/CH495642A/de not_active IP Right Cessation
- 1969-03-12 FR FR6906950A patent/FR2004102A1/fr not_active Withdrawn
- 1969-03-13 BE BE729800D patent/BE729800A/xx unknown
- 1969-03-13 DE DE19691912675 patent/DE1912675A1/de active Pending
- 1969-03-17 GB GB03783/69A patent/GB1254506A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE336174B (de) | 1971-06-28 |
| NL6903821A (de) | 1969-09-22 |
| FR2004102A1 (de) | 1969-11-21 |
| DE1912675A1 (de) | 1969-10-09 |
| CH495642A (de) | 1970-08-31 |
| GB1254506A (en) | 1971-11-24 |
| US3522553A (en) | 1970-08-04 |