Second‐order nonlinear optical measurements in guest‐host and side‐chain polymers

1990 ◽  
Vol 68 (2) ◽  
pp. 456-465 ◽  
Author(s):  
L. Michael Hayden ◽  
Gerald F. Sauter ◽  
F. Robert Ore ◽  
Peg L. Pasillas ◽  
James M. Hoover ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Second Order ◽  
Optical Measurements ◽  
Side Chain

Photorefractive Polymer with Side-Chain Second-Order Nonlinear Optical and Charge-Transporting Groups

1995 ◽  
Vol 7 (6) ◽  
pp. 1237-1242 ◽  
Author(s):  
Chanfeng Zhao ◽  
Chi-Kyun Park ◽  
Paras N. Prasad ◽  
Yue Zhang ◽  
Saswati Ghosal ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Second Order ◽  
Side Chain ◽  
Photorefractive Polymer

Realization Of Large, Stable Second Order Optical Nonlinearities Through Double-EndCrosslinkable Chromophores

1993 ◽  
Vol 328 ◽  
Author(s):  
C. Xu ◽  
B. Wu ◽  
L. R. Dalton ◽  
Y. Shi ◽  
P. M. Ranon ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Second Order ◽  
Side Chain ◽  
Optical Nonlinearities ◽  
Term Stability ◽  
Long Term Stability

ABSTRACTWe have developed a novel class of double-end crosslinkable (DEC) chromophores. Processible side-chain nonlinear optical (NLO) polymers with crosslinkable groups at the ends of chromophore pendants were synthesized from DEC Monomers. The polymers were processed into good quality films, which were subsequently poled with a corona setup and thermally cured to attain stable noncentrosymmetric order. Using this DEC approach, we have realized large optical nonlinearities (χ(2) = 90–220 pm/V) with long term stability at 125 °C.

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