BE633533A - - Google Patents
Info
- Publication number
- BE633533A BE633533A BE633533DA BE633533A BE 633533 A BE633533 A BE 633533A BE 633533D A BE633533D A BE 633533DA BE 633533 A BE633533 A BE 633533A
- 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
- H01S3/05—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
- H01S3/0804—Transverse or lateral modes
- H01S3/0805—Transverse or lateral modes by apertures, e.g. pin-holes or knife-edges
-
- 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
- H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
- H01S3/22—Gases
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
- Discharge Lamp (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US204150A US3242439A (en) | 1962-06-21 | 1962-06-21 | Visible output gaseous optical maser with mode pattern selector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE633533A true BE633533A (US20100268047A1-20101021-C00004.png) |
Family
ID=22756829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE633533D BE633533A (US20100268047A1-20101021-C00004.png) | 1962-06-21 |
Country Status (5)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1764910B1 (de) * | 1967-09-12 | 1972-05-31 | Rca Corp | Kathode fuer einen optischen sender oder verstaerker fuer kohaerente strahlung |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL290304A (US20100268047A1-20101021-C00004.png) * | 1962-03-19 | |||
| US3414835A (en) * | 1962-08-15 | 1968-12-03 | Wendell S. Miller | Closed path laser devices |
| US3292103A (en) * | 1963-03-15 | 1966-12-13 | Jack A Soules | Laser image amplifying system |
| US3366892A (en) * | 1963-03-26 | 1968-01-30 | Ibm | Solid state laser mode selection means |
| US3478279A (en) * | 1963-04-26 | 1969-11-11 | Nippon Electric Co | Optical maser |
| US3309621A (en) * | 1963-06-24 | 1967-03-14 | Hughes Aircraft Co | Mode controlled laser |
| US3614654A (en) * | 1963-09-20 | 1971-10-19 | Bell Telephone Labor Inc | Direct-current gaseous optical maser structure |
| US3293565A (en) * | 1963-12-31 | 1966-12-20 | Ibm | Laser imaging employing a degenerate optical cavity |
| US3396301A (en) * | 1964-04-20 | 1968-08-06 | Nippon Electric Co | Gas laser tube having a hollow elongated cathode electrode |
| US3404349A (en) * | 1964-04-28 | 1968-10-01 | Bell Telephone Labor Inc | Optical maser for higher order modes |
| US3482182A (en) * | 1964-05-01 | 1969-12-02 | Ibm | Controlled systems for effecting selective lasing |
| US3395364A (en) * | 1964-05-06 | 1968-07-30 | Hughes Aircraft Co | Ionized noble gas laser |
| US3582821A (en) * | 1964-07-27 | 1971-06-01 | Bell Telephone Labor Inc | Direct current excited ion laser including gas return path |
| NL135099C (US20100268047A1-20101021-C00004.png) * | 1964-07-31 | |||
| NL131969C (US20100268047A1-20101021-C00004.png) * | 1964-08-19 | |||
| US3416097A (en) * | 1964-08-27 | 1968-12-10 | American Optical Corp | Q-switched laser system |
| US3628176A (en) * | 1964-08-28 | 1971-12-14 | Gustav K Medicus | Direct current gas lasers |
| US3449694A (en) * | 1964-09-09 | 1969-06-10 | Spectra Physics | Gas laser with internal electrodes |
| US3426293A (en) * | 1964-10-07 | 1969-02-04 | American Optical Corp | Diaphragm tuning of gas laser |
| DE1489978B1 (de) * | 1965-03-01 | 1972-02-03 | Hughes Aircraft Co | Optischer sender oder verstaerker mit einer anordnung zur auswahl von eigenschwingungen |
| US3339151A (en) * | 1966-01-12 | 1967-08-29 | Ibm | Beam deflecting lasers |
| US3466566A (en) * | 1966-02-17 | 1969-09-09 | Bell Telephone Labor Inc | Optical resonator for lasers |
| US3614642A (en) * | 1966-09-14 | 1971-10-19 | Univ Maryland | Gas laser |
| US3541469A (en) * | 1967-07-25 | 1970-11-17 | Us Navy | Adjustable recirculating liquid lens laser cell |
| US3521190A (en) * | 1967-07-25 | 1970-07-21 | Us Navy | Liquid lens liquid laser cell |
| US3603688A (en) * | 1967-11-08 | 1971-09-07 | Perkin Elmer Corp | Alignment apparatus |
| US4649545A (en) * | 1985-10-04 | 1987-03-10 | Melles Griot, San Marcos Company | Compact gas laser having extended life |
| DE3544824A1 (de) * | 1985-12-18 | 1987-06-19 | Siemens Ag | Miniaturisierbarer schreib/lesekopf fuer ein optisches speichersystem |
| US4780878A (en) * | 1986-09-22 | 1988-10-25 | The United States Of America As Represented By The United States Department Of Energy | Techniques for reducing and/or eliminating secondary modes in a dye laser oscillator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2476034A (en) * | 1945-07-16 | 1949-07-12 | Bell Telephone Labor Inc | Conformal grating resonant cavity |
| US2929922A (en) * | 1958-07-30 | 1960-03-22 | Bell Telephone Labor Inc | Masers and maser communications system |
-
0
- NL NL290051D patent/NL290051A/xx unknown
- BE BE633533D patent/BE633533A/xx unknown
-
1962
- 1962-06-21 US US204150A patent/US3242439A/en not_active Expired - Lifetime
-
1963
- 1963-06-11 GB GB23134/63A patent/GB1035349A/en not_active Expired
- 1963-06-20 DE DEW34735A patent/DE1168565B/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1764910B1 (de) * | 1967-09-12 | 1972-05-31 | Rca Corp | Kathode fuer einen optischen sender oder verstaerker fuer kohaerente strahlung |
Also Published As
| Publication number | Publication date |
|---|---|
| NL290051A (US20100268047A1-20101021-C00004.png) | |
| DE1168565B (de) | 1964-04-23 |
| US3242439A (en) | 1966-03-22 |
| GB1035349A (en) | 1966-07-06 |
