NL7208595A - - Google Patents
Info
- Publication number
- NL7208595A NL7208595A NL7208595A NL7208595A NL7208595A NL 7208595 A NL7208595 A NL 7208595A NL 7208595 A NL7208595 A NL 7208595A NL 7208595 A NL7208595 A NL 7208595A NL 7208595 A NL7208595 A NL 7208595A
- Authority
- NL
- Netherlands
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
- H01S3/02—Constructional details
- H01S3/03—Constructional details of gas laser discharge tubes
- H01S3/034—Optical devices within, or forming part of, the tube, e.g. windows, mirrors
-
- 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
- H01S3/02—Constructional details
-
- 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
- H01S3/086—One or more reflectors having variable properties or positions for initial adjustment of the resonator
-
- 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
- H01S3/1061—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 a variable absorption 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 |
|---|---|---|---|
| FR7122886A FR2142696B1 (xx) | 1971-06-23 | 1971-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7208595A true NL7208595A (xx) | 1972-12-28 |
Family
ID=9079143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7208595A NL7208595A (xx) | 1971-06-23 | 1972-06-22 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3798567A (xx) |
| BE (1) | BE784960A (xx) |
| DE (1) | DE2230893A1 (xx) |
| FR (1) | FR2142696B1 (xx) |
| GB (1) | GB1360894A (xx) |
| IT (1) | IT959925B (xx) |
| NL (1) | NL7208595A (xx) |
| SE (1) | SE380683B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4081762A (en) * | 1975-02-18 | 1978-03-28 | Siemens Aktiengesellschaft | Gas laser with a laser capillary positioned in a discharge tube |
| GB2067048B (en) * | 1979-06-14 | 1983-06-15 | Machulka G A | Laser device for manufacturing printing plates |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE628152A (xx) * | 1962-04-23 | |||
| US3229224A (en) * | 1963-07-03 | 1966-01-11 | Gen Time Corp | Apparatus for maintaining parallelism and distance between two objects |
-
1971
- 1971-06-23 FR FR7122886A patent/FR2142696B1/fr not_active Expired
-
1972
- 1972-06-16 BE BE784960A patent/BE784960A/xx unknown
- 1972-06-20 GB GB2890872A patent/GB1360894A/en not_active Expired
- 1972-06-21 US US00265038A patent/US3798567A/en not_active Expired - Lifetime
- 1972-06-22 NL NL7208595A patent/NL7208595A/xx unknown
- 1972-06-22 SE SE7208355A patent/SE380683B/xx unknown
- 1972-06-23 IT IT26086/72A patent/IT959925B/it active
- 1972-06-23 DE DE19722230893 patent/DE2230893A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1360894A (en) | 1974-07-24 |
| DE2230893A1 (de) | 1972-12-28 |
| FR2142696A1 (xx) | 1973-02-02 |
| SE380683B (sv) | 1975-11-10 |
| FR2142696B1 (xx) | 1974-03-08 |
| BE784960A (fr) | 1972-12-18 |
| US3798567A (en) | 1974-03-19 |
| IT959925B (it) | 1973-11-10 |