Open AccessSTUDY ON THE SECOND-ORDER NONLINEAR OPTICAL PROPERTIES OF 4-HYDROXY-3-METHOXY CINNAMYLIC ACID
Author(s) -
赵波,
祁铁流
Publication year - 2001
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.50.1699
Subject(s) - polarizability , nonlinear optical , wavelength , materials science , nonlinear optics , order (exchange) , nonlinear system , transparency (behavior) , optics , molecular physics , chemistry , chemical physics , optoelectronics , molecule , physics , organic chemistry , quantum mechanics , computer science , computer security , finance , economics
Analyzed the molecular structure of 4-Hydroxy-3-Methoxy Cinnamylic Acid (HMCA), and studied the second-order nonlinear optical properties. The results reveal that it has fairly strong SHG effect and good transparency. The cut-off wavelength λcut-off=420nm.Calculated its molecular second-order polarizability β, and a comparative study on its pertinent derivatives is carried out.