FI62915C - Anordning vid en pulsad q-switchad laser - Google Patents
Anordning vid en pulsad q-switchad laser Download PDFInfo
- Publication number
- FI62915C FI62915C FI770515A FI770515A FI62915C FI 62915 C FI62915 C FI 62915C FI 770515 A FI770515 A FI 770515A FI 770515 A FI770515 A FI 770515A FI 62915 C FI62915 C FI 62915C
- Authority
- FI
- Finland
- Prior art keywords
- laser
- dye
- foil
- path length
- laser element
- Prior art date
Links
- 239000011888 foil Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000002238 attenuated effect Effects 0.000 claims description 2
- 230000005284 excitation Effects 0.000 claims description 2
- 239000000975 dye Substances 0.000 description 19
- 239000013078 crystal Substances 0.000 description 4
- 238000000149 argon plasma sintering Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011009 synthetic ruby Substances 0.000 description 1
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
- H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
- H01S3/1123—Q-switching
- H01S3/113—Q-switching using intracavity saturable absorbers
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
- Laser Surgery Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7603135A SE404571B (sv) | 1976-03-09 | 1976-03-09 | Anordning vid en pulsad, q-switchad laser |
| SE7603135 | 1976-03-09 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI770515A7 FI770515A7 (enExample) | 1977-09-10 |
| FI62915B FI62915B (fi) | 1982-11-30 |
| FI62915C true FI62915C (fi) | 1983-03-10 |
Family
ID=20327271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI770515A FI62915C (fi) | 1976-03-09 | 1977-02-17 | Anordning vid en pulsad q-switchad laser |
Country Status (8)
| Country | Link |
|---|---|
| CH (1) | CH612800A5 (enExample) |
| FI (1) | FI62915C (enExample) |
| FR (1) | FR2344154A1 (enExample) |
| GB (1) | GB1546024A (enExample) |
| IT (1) | IT1084825B (enExample) |
| NO (1) | NO144235C (enExample) |
| SE (1) | SE404571B (enExample) |
| YU (1) | YU41062B (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU190084B (en) * | 1983-04-11 | 1986-08-28 | Mta Koezponti Fizikai Kutato Intezete,Hu | Pulsed neodymum phosphate glass laser |
| IT1214682B (it) * | 1986-05-28 | 1990-01-18 | Selenia Ind Elettroniche | Configurazione ottica di multipassaggio della radiazione laser attraverso un medesimo assorbitore saturabile posto nella cavita' ottica di un laser di alta potenza operante,mediante il medesimo assorbitore saturabile,in regime di q-switch omode locking |
| US5303256A (en) * | 1993-03-12 | 1994-04-12 | Hughes Aircraft Company | Quasi-monolithic saturable optical element |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3768146A (en) * | 1972-02-22 | 1973-10-30 | Bell Telephone Labor Inc | Method of splicing optical fibers |
-
1976
- 1976-03-09 SE SE7603135A patent/SE404571B/xx not_active IP Right Cessation
-
1977
- 1977-02-17 FI FI770515A patent/FI62915C/sv not_active IP Right Cessation
- 1977-03-01 FR FR7705962A patent/FR2344154A1/fr active Pending
- 1977-03-07 GB GB9585/77A patent/GB1546024A/en not_active Expired
- 1977-03-08 CH CH284277A patent/CH612800A5/xx not_active IP Right Cessation
- 1977-03-08 NO NO770815A patent/NO144235C/no unknown
- 1977-03-08 YU YU621/77A patent/YU41062B/xx unknown
- 1977-03-08 IT IT21035/77A patent/IT1084825B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| NO144235B (no) | 1981-04-06 |
| YU62177A (en) | 1982-05-31 |
| IT1084825B (it) | 1985-05-28 |
| FI62915B (fi) | 1982-11-30 |
| GB1546024A (en) | 1979-05-16 |
| FI770515A7 (enExample) | 1977-09-10 |
| SE7603135L (sv) | 1977-09-10 |
| NO144235C (no) | 1981-07-22 |
| SE404571B (sv) | 1978-10-09 |
| NO770815L (no) | 1977-09-12 |
| FR2344154A1 (fr) | 1977-10-07 |
| YU41062B (en) | 1986-10-31 |
| CH612800A5 (en) | 1979-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MA | Patent expired | ||
| MA | Patent expired |
Owner name: OY L M ERICSSON AB |