Open AccessSTUDY OF DEGENERATE FOUR-WAVE MIXING IN DYE-DISSOLVING LIQUID CRYSTAL IN ITS NEMATIC PHASE
Author(s) -
Chu Gui-Yin,
Heyuan Zhu,
Zhiguo Zhang,
Panming Fu,
Peixian Ye
Publication year - 1985
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.34.421
Subject(s) - liquid crystal , materials science , grating , degenerate energy levels , mixing (physics) , phase (matter) , dissolution , optics , anisotropy , relaxation (psychology) , absorption (acoustics) , thermal , condensed matter physics , optoelectronics , thermodynamics , physics , chemistry , organic chemistry , psychology , social psychology , quantum mechanics , composite material
Degenerate four-wave mixing effect was studied in dye-dissolving liquid crystal iu its nematic phase. Thermal grating was generated after resonant absorption of light by the dye. The anisotropy of signal and thermal grating relaxation time were also studied.