- Tytuł:
- Control of the effects of crystal dispersion at different orders in the mixing of three phase-matched waves on a 5- to 100-fs time scale
- Autorzy:
-
Andreoni, A.
Bondani, M.
Potenza, M.A.C. - Powiązania:
- https://bibliotekanauki.pl/articles/308723.pdf
- Data publikacji:
- 2000
- Wydawca:
- Instytut Łączności - Państwowy Instytut Badawczy
- Tematy:
-
three-wave mixing
ultra-broadband phase-matching
beta-barium borate
group velocity matching
group velocity dispersion - Opis:
- A number of manners to obtain first-order achromatic phase matching of both type I and type II are presented and the most advantageous ones are identified to generate high-spectral quality 100-fs pulses by either parametric generation or frequency up-conversion. In the case of frequency-doubling high-energy 5-fs Ti: sapphire pulses, a non-collinear phase-matching I geometry in a beta-barium borate crystal cut at 44 deg is devised that should allow high conversion efficiency, virtually without pulse lengthening and intra-pulse frequency chirp due to group-velocity dispersion.
- Źródło:
-
Journal of Telecommunications and Information Technology; 2000, 1-2; 16-19
1509-4553
1899-8852 - Pojawia się w:
- Journal of Telecommunications and Information Technology
- Dostawca treści:
- Biblioteka Nauki
Artykuł