DD233248A1 - Verfahren und anordnung zur erzeugung ultrakurzer lichtimpulse - Google Patents
Verfahren und anordnung zur erzeugung ultrakurzer lichtimpulse Download PDFInfo
- Publication number
- DD233248A1 DD233248A1 DD84271810A DD27181084A DD233248A1 DD 233248 A1 DD233248 A1 DD 233248A1 DD 84271810 A DD84271810 A DD 84271810A DD 27181084 A DD27181084 A DD 27181084A DD 233248 A1 DD233248 A1 DD 233248A1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- sub
- beams
- laser medium
- active laser
- active
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 6
- 230000005855 radiation Effects 0.000 claims abstract description 25
- 230000004907 flux Effects 0.000 claims abstract description 10
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 230000001427 coherent effect Effects 0.000 claims description 6
- 230000005284 excitation Effects 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000007261 regionalization Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000003814 drug Substances 0.000 abstract description 2
- 230000000886 photobiology Effects 0.000 abstract description 2
- 238000004611 spectroscopical analysis Methods 0.000 abstract description 2
- 230000003321 amplification Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000002123 temporal effect Effects 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
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/0632—Thin film lasers in which light propagates in the plane of the thin film
- H01S3/0635—Thin film lasers in which light propagates in the plane of the thin film provided with a periodic structure, e.g. using distributed feed-back, grating couplers
-
- 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
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
-
- 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
- H01S3/102—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
- H01S3/1022—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation by controlling the optical pumping
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
- Semiconductor Lasers (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD84271810A DD233248A1 (de) | 1984-12-27 | 1984-12-27 | Verfahren und anordnung zur erzeugung ultrakurzer lichtimpulse |
| DE19853540851 DE3540851A1 (de) | 1984-12-27 | 1985-11-18 | Verfahren und anordnung zur erzeugung ultrakurzer lichtimpulse |
| US06/806,890 US4696009A (en) | 1984-12-27 | 1985-11-25 | Method and arrangement for producing ultrashort light pulses |
| CA000498020A CA1257677A (en) | 1984-12-27 | 1985-12-18 | Method and arrangement for producing ultrashort light pulses |
| GB8531472A GB2169439B (en) | 1984-12-27 | 1985-12-20 | Method and arrangement for producing ultrashort light pulses |
| JP60299768A JPS61156893A (ja) | 1984-12-27 | 1985-12-27 | 超短光パルスを作り出す方法と装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD84271810A DD233248A1 (de) | 1984-12-27 | 1984-12-27 | Verfahren und anordnung zur erzeugung ultrakurzer lichtimpulse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD233248A1 true DD233248A1 (de) | 1986-02-19 |
Family
ID=5564177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD84271810A DD233248A1 (de) | 1984-12-27 | 1984-12-27 | Verfahren und anordnung zur erzeugung ultrakurzer lichtimpulse |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4696009A (ja) |
| JP (1) | JPS61156893A (ja) |
| CA (1) | CA1257677A (ja) |
| DD (1) | DD233248A1 (ja) |
| DE (1) | DE3540851A1 (ja) |
| GB (1) | GB2169439B (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19719344A1 (de) * | 1997-05-07 | 1998-11-12 | Univ Schiller Jena | Anordnung zur optischen Mikromanipulation, Analyse und Bearbeitung von Objekten |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3721218C2 (de) * | 1987-06-26 | 1996-06-27 | Max Planck Gesellschaft | Mit verteilter Rückkopplung arbeitender Laser |
| US5105287A (en) * | 1989-05-03 | 1992-04-14 | Hughes Aircraft Company | Reduction of holographic noise with short laser pulses |
| DE4037901A1 (de) * | 1990-11-28 | 1992-06-04 | Lambda Physik Gmbh | Verfahren zum steuern der gesamtenergiemenge einer vielzahl von laserpulsen |
| US5455836A (en) * | 1994-11-23 | 1995-10-03 | Northern Telecom Limited | Optical Q-switching to generate ultra short pulses in diode lasers |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2900728A1 (de) * | 1979-01-10 | 1980-07-24 | Max Planck Gesellschaft | Verfahren und einrichtung zum erzeugen von ultrakurzen laserimpulsen |
| US4641312A (en) * | 1983-05-10 | 1987-02-03 | Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V. | Method and device for producing individual short laser pulses |
-
1984
- 1984-12-27 DD DD84271810A patent/DD233248A1/de not_active IP Right Cessation
-
1985
- 1985-11-18 DE DE19853540851 patent/DE3540851A1/de not_active Withdrawn
- 1985-11-25 US US06/806,890 patent/US4696009A/en not_active Expired - Fee Related
- 1985-12-18 CA CA000498020A patent/CA1257677A/en not_active Expired
- 1985-12-20 GB GB8531472A patent/GB2169439B/en not_active Expired
- 1985-12-27 JP JP60299768A patent/JPS61156893A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19719344A1 (de) * | 1997-05-07 | 1998-11-12 | Univ Schiller Jena | Anordnung zur optischen Mikromanipulation, Analyse und Bearbeitung von Objekten |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2169439A (en) | 1986-07-09 |
| CA1257677A (en) | 1989-07-18 |
| GB8531472D0 (en) | 1986-02-05 |
| US4696009A (en) | 1987-09-22 |
| JPS61156893A (ja) | 1986-07-16 |
| GB2169439B (en) | 1989-04-05 |
| JPH0240223B2 (ja) | 1990-09-10 |
| DE3540851A1 (de) | 1986-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |