CH486787A - Optischer Molekularverstärker - Google Patents
Optischer MolekularverstärkerInfo
- Publication number
- CH486787A CH486787A CH1636468A CH1636468A CH486787A CH 486787 A CH486787 A CH 486787A CH 1636468 A CH1636468 A CH 1636468A CH 1636468 A CH1636468 A CH 1636468A CH 486787 A CH486787 A CH 486787A
- Authority
- CH
- Switzerland
- Prior art keywords
- optical molecular
- molecular amplifier
- amplifier
- optical
- molecular
- Prior art date
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
- H01S3/08018—Mode suppression
- H01S3/08022—Longitudinal modes
- H01S3/08031—Single-mode emission
-
- 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
- H01S3/136—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling devices placed within the cavity
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 |
---|---|---|---|
DES0112687 | 1967-11-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH486787A true CH486787A (de) | 1970-02-28 |
Family
ID=7531954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1636468A CH486787A (de) | 1967-11-03 | 1968-11-01 | Optischer Molekularverstärker |
Country Status (5)
Country | Link |
---|---|
US (1) | US3774120A (de) |
CH (1) | CH486787A (de) |
DE (1) | DE1614648C3 (de) |
FR (1) | FR1590421A (de) |
GB (1) | GB1242559A (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4885752A (en) * | 1988-03-28 | 1989-12-05 | Hughes Aircraft Company | Crystal modulated laser with improved resonator |
FR2648281B1 (fr) * | 1989-06-08 | 1993-12-24 | Etat Francais Cnet | Laser a semi-conducteur stabilise en longueur d'onde |
DE3924857A1 (de) * | 1989-07-27 | 1991-02-07 | Messerschmitt Boelkow Blohm | Laser mit erweitertem regelbereich |
IT1241364B (it) * | 1990-12-21 | 1994-01-10 | Cselt Centro Studi Lab Telecom | Sistema di emissione sdi segnali ottici modulati |
US5251229A (en) * | 1991-10-18 | 1993-10-05 | Yale University | Laser with reduced intensity fluctuations |
US5243613A (en) * | 1991-11-05 | 1993-09-07 | Synchronous Communications, Inc. | Method and apparatus to compensate for distortion in optical transmission systems |
US5187610A (en) * | 1991-12-19 | 1993-02-16 | At&T Bell Laboratories | Low noise, optical amplifier having post-amplification loss element |
US5197074A (en) * | 1991-12-26 | 1993-03-23 | Electro Scientific Industries, Inc. | Multi-function intra-resonator loss modulator and method of operating same |
US5272560A (en) * | 1992-03-30 | 1993-12-21 | Hewlett-Packard Company | Variable spectral width multiple pass optical noise source |
US6078598A (en) * | 1997-04-25 | 2000-06-20 | Nikon Corporation | Laser apparatus, pulsed laser oscillation method and projection exposure apparatus using the same |
US6546027B1 (en) | 1999-12-01 | 2003-04-08 | Hoya Photonics, Inc. | Laser saturable absorber and passive negative feedback elements, and method of producing energy output therefrom |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3446966A (en) * | 1965-07-28 | 1969-05-27 | Bell Telephone Labor Inc | Optical linbo3 modulator |
US3417346A (en) * | 1965-08-13 | 1968-12-17 | Hughes Aircraft Co | Laser utilizing a raman active material for double quantum absorption |
US3434779A (en) * | 1966-02-04 | 1969-03-25 | Bell Telephone Labor Inc | Optical power limiter |
US3500241A (en) * | 1967-10-23 | 1970-03-10 | Bell Telephone Labor Inc | Arrangement for passive transmission pulsing of a q-switched laser |
US3497828A (en) * | 1967-12-06 | 1970-02-24 | North American Rockwell | Electro-optic q-switch |
US3584312A (en) * | 1969-10-20 | 1971-06-08 | Raytheon Co | Spikeless single-mode laser |
-
1967
- 1967-11-03 DE DE1614648A patent/DE1614648C3/de not_active Expired
-
1968
- 1968-10-31 FR FR172217A patent/FR1590421A/fr not_active Expired
- 1968-11-01 GB GB51880/68A patent/GB1242559A/en not_active Expired
- 1968-11-01 CH CH1636468A patent/CH486787A/de not_active IP Right Cessation
-
1971
- 1971-04-01 US US00130538A patent/US3774120A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR1590421A (de) | 1970-04-13 |
DE1614648A1 (de) | 1970-07-02 |
US3774120A (en) | 1973-11-20 |
DE1614648B2 (de) | 1973-10-11 |
DE1614648C3 (de) | 1974-05-02 |
GB1242559A (en) | 1971-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased | ||
PL | Patent ceased |