Doppler effect as a tool for ultrashort electric field reconstruction
| Autor: | Béjot, P., Szmygel, E., Dubrouil, A., Billard, F., Lavorel, B., Faucher, O., Hertz, E. |
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| Rok vydání: | 2020 |
| Předmět: | |
| Druh dokumentu: | Working Paper |
| DOI: | 10.1364/OL.402935 |
| Popis: | Technological advances in femtosecond laser sources call for the development of increasingly refined characterization tools implying to enrich the existing panel of operable nonlinear interactions. The present paper describes a novel characterization method based on spectral-shearing interferometry which exploits the non-standard rotational Doppler effect for producing the frequency shear. This original approach, called DEER "Doppler Effect for Electric field Reconstruction", provides a spectral-shearing in the absence of frequency conversion and features multiple benefits as for instance the ability of operation in the ultraviolet spectral range or the characterization of ultra-broadband laser pulses. Comment: 7 pages, 3 figures |
| Databáze: | arXiv |
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