Describing High-Order Harmonic Generation Using Quantum Optical Models
| Autor: | István Magashegyi, Sándor Varró, Péter Földi, Ákos Gombköto |
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| Rok vydání: | 2021 |
| Předmět: |
01.03. Fizikai tudományok
Electromagnetic field Physics Quantum optics 0303 health sciences high-order harmonic generation Multi-mode optical fiber Generalization 01 natural sciences Atomic and Molecular Physics and Optics TA1501-1820 03 medical and health sciences Nonlinear system high-field phenomena Harmonics 0103 physical sciences High harmonic generation Applied optics. Photonics Radiology Nuclear Medicine and imaging quantum optics Statistical physics 010306 general physics Instrumentation Quantum 030304 developmental biology |
| Zdroj: | Photonics, Vol 8, Iss 263, p 263 (2021) |
| ISSN: | 2304-6732 |
| DOI: | 10.3390/photonics8070263 |
| Popis: | Optical generation of high-order harmonics is a prototypical example of nonlinear light–matter interactions in the high-field regime. Quantum optical effects have recently been demonstrated to have a significant influence on this phenomenon. These findings underline the importance of understanding the dynamics of the quantized electromagnetic field during high-order harmonic generation. In the following, we discuss the challenges that are related to the theoretical description of this process and summarize the results that were obtained using the high-field, multimode generalization of well-known quantum optical models that are based on the concept of the two-level atom. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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