DE2415971A1 - Verfahren zur modulation eines laserstrahles und anwendung dieses verfahrens - Google Patents
Verfahren zur modulation eines laserstrahles und anwendung dieses verfahrensInfo
- Publication number
- DE2415971A1 DE2415971A1 DE19742415971 DE2415971A DE2415971A1 DE 2415971 A1 DE2415971 A1 DE 2415971A1 DE 19742415971 DE19742415971 DE 19742415971 DE 2415971 A DE2415971 A DE 2415971A DE 2415971 A1 DE2415971 A1 DE 2415971A1
- Authority
- DE
- Germany
- Prior art keywords
- modulation
- generated
- laser
- resonator
- spikes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 26
- 239000000463 material Substances 0.000 claims description 12
- 230000005855 radiation Effects 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 claims description 2
- 238000005553 drilling Methods 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229910001750 ruby Inorganic materials 0.000 description 1
- 239000010979 ruby Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000003466 welding Methods 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
- H01S3/115—Q-switching using intracavity electro-optic devices
-
- 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
- H01S3/107—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 electro-optic devices, e.g. exhibiting Pockels or Kerr effect
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 |
|---|---|---|---|
| CH511673A CH564262A5 (en(2012)) | 1973-04-10 | 1973-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2415971A1 true DE2415971A1 (de) | 1974-10-31 |
Family
ID=4288188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742415971 Pending DE2415971A1 (de) | 1973-04-10 | 1974-04-02 | Verfahren zur modulation eines laserstrahles und anwendung dieses verfahrens |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH564262A5 (en(2012)) |
| DE (1) | DE2415971A1 (en(2012)) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0229285A3 (en) * | 1986-01-09 | 1989-04-12 | Veb Kombinat Feinmechanische Werke Halle | Arrangement for the generation of high-power co2-laser pulses |
| EP0229284A3 (en) * | 1986-01-09 | 1989-04-26 | Veb Kombinat Feinmechanische Werke Halle | Arrangement for wavelength-selective internal intensity modulation of co2 high-power lasers and for radiation pulse generation in such lasers |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3936716C2 (de) * | 1989-11-03 | 1997-09-18 | Reginald Prof Dr Birngruber | Vorrichtung zur Beeinflussung von Material durch gepulste Lichteinstrahlung sowie Verwendung hierzu |
-
1973
- 1973-04-10 CH CH511673A patent/CH564262A5/xx not_active IP Right Cessation
-
1974
- 1974-04-02 DE DE19742415971 patent/DE2415971A1/de active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0229285A3 (en) * | 1986-01-09 | 1989-04-12 | Veb Kombinat Feinmechanische Werke Halle | Arrangement for the generation of high-power co2-laser pulses |
| EP0229284A3 (en) * | 1986-01-09 | 1989-04-26 | Veb Kombinat Feinmechanische Werke Halle | Arrangement for wavelength-selective internal intensity modulation of co2 high-power lasers and for radiation pulse generation in such lasers |
Also Published As
| Publication number | Publication date |
|---|---|
| CH564262A5 (en(2012)) | 1975-07-15 |
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