TY - JOUR
T1 - Nonlinear optical properties of poled polymer of phenoxy resin containing α-cyano unsaturated carboxylate
AU - Sugihara, Okihiro
AU - Nakayama, Hideki
AU - Okamoto, Naomichi
AU - Sakakibara, Taro
AU - Taketani, Yutaka
PY - 1994/3
Y1 - 1994/3
N2 - A new nonlinear optical polymer of phenoxy resin containing 2-cyano-5-(4-methoxyphenyl)-2, 4-pentadienoate as a pendant group is synthesized. A high concentration (84%) of chromophores with a relatively high value of hyperpolarizability (50×10-30 esu) is obtained. The corona-poled polymer film shows hypochromic shift (Φ=0.084) and birefringence (Δn(ω)=0.9% and Δn(2ω)=1.6%). A second-order nonlinear coefficient of d 33=22 pm/V is achieved. The value decreases to 70% after 10 h but remains stable thereafter.
AB - A new nonlinear optical polymer of phenoxy resin containing 2-cyano-5-(4-methoxyphenyl)-2, 4-pentadienoate as a pendant group is synthesized. A high concentration (84%) of chromophores with a relatively high value of hyperpolarizability (50×10-30 esu) is obtained. The corona-poled polymer film shows hypochromic shift (Φ=0.084) and birefringence (Δn(ω)=0.9% and Δn(2ω)=1.6%). A second-order nonlinear coefficient of d 33=22 pm/V is achieved. The value decreases to 70% after 10 h but remains stable thereafter.
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U2 - 10.1143/JJAP.33.L321
DO - 10.1143/JJAP.33.L321
M3 - Article
AN - SCOPUS:0028403521
VL - 33
SP - L321-L323
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
SN - 0021-4922
IS - 3
ER -