Diffractive multifocal lenses by computer-generated holograms
Yükleniyor...
Tarih
2021
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
SPIE (Society of Photo-optical Instrumentation Engineers)
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The dynamics of rotational wave packets of laser-aligned linear molecules were studied with femtosecond laser-driven strong-field ionization (SFI). The dynamics were observed as a function of the delay between a femtosecond probe pulse and a linearly polarized aligning pump pulse. The induced nonadiabatic molecular alignment was directly monitored by the total SFI yield. The measured revival signatures were compared to the calculated degree of molecular alignment taking into account the effects of electronic structure and symmetry of the molecules. By fitting the calculated alignment parameter to the measured experimental data, we also determined the molecular rotational constants of N2, CO, O2, and C2H2 gas molecules.
Açıklama
Anahtar Kelimeler
Alignment, Electronic structure, Ionization, Ionization of gases, Optical pumping, Photoionization
Kaynak
Optical Engineering
WoS Q Değeri
Q4
Scopus Q Değeri
Cilt
60
Sayı
5
Künye
Kaya, N., Kaya, G., Strohaber, J., Zhou, J., Kolomenskii, A. A., & Schuessler, H. A. (2021). Diffractive multifocal lenses by computer-generated holograms. Optical Engineering, 60(5) doi:10.1117/1.OE.60.5.055107
