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Found results for
 patents
1.
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A method and system for generation of optical pulses of light
| Application Number |
17794163 |
| Status |
Pending |
| Filing Date |
2021-02-01 |
| First Publication Date |
2023-03-30 |
| Owner |
VALO Innovations GmbH (Germany)
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| Inventor |
- Pape, Alexander
- Prochnow, Oliver
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Abstract
A laser system for the generation of ultrashort optical pulses of light including an oscillator emitting low power and negatively chirped optical pulses with a spectral bandwidth W1, a dispersive connecting segment to maintain the sign of the chirp of the pulses of the oscillator, an optical amplifier for amplifying the optical light pulses and a negative group velocity dispersion segment for compensating phase contributions of the whole propagation process. During the propagation from the output of the oscillator to the end of the optical amplifier, the chirp of the light pulses will change once from negative to positive chirp. After a final compression stage ultrashort optical pulses can be generated.
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2.
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A METHOD AND SYSTEM FOR GENERATION OF OPTICAL PULSES OF LIGHT
| Document Number |
03168848 |
| Status |
Pending |
| Filing Date |
2021-02-01 |
| Open to Public Date |
2021-08-05 |
| Owner |
VALO INNOVATIONS GMBH (Germany)
|
| Inventor |
- Pape, Alexander
- Prochnow, Oliver
|
Abstract
A laser system for the generation of ultrashort optical pulses of light including an oscillator emitting low power and negatively chirped optical pulses with a spectral bandwidth W1, a dispersive connecting segment to maintain the sign of the chirp of the pulses of the oscillator, an optical amplifier for amplifying the optical light pulses and a negative group velocity dispersion segment for compensating phase contributions of the whole propagation process. During the propagation from the output of the oscillator to the end of the optical amplifier, the chirp of the light pulses will change once from negative to positive chirp. After a final compression stage ultrashort optical pulses can be generated.
IPC Classes ?
- H01S 3/00 - Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S 3/067 - Fibre lasers
- H01S 3/11 - Mode lockingQ-switchingOther giant-pulse techniques, e.g. cavity dumping
- H04B 10/291 - Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
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3.
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A METHOD AND SYSTEM FOR GENERATION OF OPTICAL PULSES OF LIGHT
| Application Number |
EP2021052311 |
| Publication Number |
2021/152174 |
| Status |
In Force |
| Filing Date |
2021-02-01 |
| Publication Date |
2021-08-05 |
| Owner |
VALO INNOVATIONS GMBH (Germany)
|
| Inventor |
- Pape, Alexander
- Prochnow, Oliver
|
Abstract
A laser system for the generation of ultrashort optical pulses of light including an oscillator emitting low power and negatively chirped optical pulses with a spectral bandwidth W1, a dispersive connecting segment to maintain the sign of the chirp of the pulses of the oscillator, an optical amplifier for amplifying the optical light pulses and a negative group velocity dispersion segment for compensating phase contributions of the whole propagation process. During the propagation from the output of the oscillator to the end of the optical amplifier, the chirp of the light pulses will change once from negative to positive chirp. After a final compression stage ultrashort optical pulses can be generated.
IPC Classes ?
- H01S 3/00 - Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S 3/067 - Fibre lasers
- H01S 3/11 - Mode lockingQ-switchingOther giant-pulse techniques, e.g. cavity dumping
- H01S 3/16 - Solid materials
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