Femtosecond stimulated Raman scattering in pressurized gases in the ultraviolet and visible spectral ranges

Krylov, V.; Ollikainen, O.; Wild, U.; Rebane, A.; Bespalov, V. G.; Staselko, D. I. (1998). Femtosecond stimulated Raman scattering in pressurized gases in the ultraviolet and visible spectral ranges. Journal of the Optical Society of America B-Optical Physics, 15 (12), 2910−2916.
ajakirjaartikkel
Krylov, V.; Ollikainen, O.; Wild, U.; Rebane, A.; Bespalov, V. G.; Staselko, D. I.
  • Inglise
J. Opt. Soc. Am. B-Opt. Phys.
Journal of the Optical Society of America B-Optical Physics
0740-3224
15
12
1998
29102916
Ilmunud
1.1. Teadusartiklid, mis on kajastatud Web of Science andmebaasides Science Citation Index Expanded, Social Sciences Citation Index, Arts & Humanities Citation Index ja/või andmebaasis Scopus (v.a. kogumikud)
WOS

Viited terviktekstile

Seotud asutused

Lisainfo

English, We investigate femtosecond stimulated Raman scattering (SRS) in H-2, D-2, HD, and CH4 excited with 300-fs-duration pulses at 390-nm wavelength and with as much as 0.1 mJ of energy. We show that the SRS-generation threshold and conversion efficiency are due to the transient nature of SRS in femtosecond regime. We determine optimal conditions for efficient generation in the broad spectral range 289-797 nm and show how self-phase modulation and white-light generation Limit the ultimate conversion efficiency. (C) 1998 Optical Society of America [S0740-3224(98)00912-6] OCIS codes: 190.2620, 190.5650, 190.5890.
TI-SAPPHIRE LASER; HYDROGEN; PULSES; HD; AMPLIFICATION; PICOSECOND;