Structure−Property Relationships in Third-Order Nonlinear Optical Chromophores

1998 ◽  
Vol 102 (23) ◽  
pp. 4451-4465 ◽  
Author(s):  
Rik R. Tykwinski ◽  
Ulrich Gubler ◽  
Rainer E. Martin ◽  
François Diederich ◽  
Christian Bosshard ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Structure Property ◽  
Third Order ◽  
Structure Property Relationships ◽  
Nonlinear Optical Chromophores ◽  
Optical Chromophores

Ionic Complexes of Bis(hydroxyarylidene)alkanones with Strong Polymeric Bases as a New Class of Third-Order Nonlinear Optical Chromophores

2001 ◽  
Vol 34 (20) ◽  
pp. 7100-7107 ◽  
Author(s):  
A. V. Tenkovtsev ◽  
A. V. Yakimansky ◽  
M. M. Dudkina ◽  
V. V. Lukoshkin ◽  
H. Komber ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Third Order ◽  
Ionic Complexes ◽  
New Class ◽  
Nonlinear Optical Chromophores ◽  
Optical Chromophores

Investigations of Nonlinear Optical Chromophores with Femtosecond Degenerate Four-Wave Mixing in Solutions

2003 ◽  
Vol 12 (02) ◽  
pp. 235-246 ◽  
Author(s):  
Anna Samoc ◽  
Marek Samoc ◽  
Barry Luther-Davies ◽  
Anke C. Freydank ◽  
Nigel T. Lucas
Keyword(s):  
Absorption Maximum ◽  
Nonlinear Optical ◽  
Four Wave Mixing ◽  
Wave Mixing ◽  
Third Order ◽  
Conjugated Molecules ◽  
Time Resolved ◽  
Optical Susceptibility ◽  
Nonlinear Optical Chromophores ◽  
Optical Chromophores

Time-resolved DFWM experiments were performed with 150 fs pulses at 800 nm in chloroform solutions of π-conjugated molecules: p-bis(o-methylstyryl)-benzene (Bis-MSB) and a newly synthesized derivative of distyrylbenzene: an oligomer of p-phenylenevinylene substituted in the para position with electron donating alkyleneoxy group bearing the methacrylic group and an electron accepting 2-ethylhexylsulfonyl group (MTPV-SOHE monomer). The asymmetric substitution causes a red shift (24 nm) of the absorption maximum and enhancement of third-order optical susceptibility. The second hyperpolarizability derived from a quadratic dependence of the phase matched DFWM signal on concentration of MTPV-SOHE was about 6 times bigger than that in Bis-MSB.

Photorefractive Polymer Composites based on Third-Order Nonlinear Optical Chromophores

2008 ◽  
Vol 496 (1) ◽  
pp. 293-301 ◽  
Author(s):  
L. Ya. Pereshivko ◽  
A. D. Grishina ◽  
T. V. Krivenko ◽  
V. V. Savelev ◽  
A. V. Vannikov
Keyword(s):  
Polymer Composites ◽  
Nonlinear Optical ◽  
Third Order ◽  
Photorefractive Polymer ◽  
Nonlinear Optical Chromophores ◽  
Optical Chromophores

THIRD-ORDER NONLINEAR OPTICAL PROPERTIES OF METALLO-PHTHALOCYANINES

1992 ◽  
Vol 01 (04) ◽  
pp. 699-726 ◽  
Author(s):  
JAMES S. SHIRK ◽  
J.R. LINDLE ◽  
F.J. BARTOLI ◽  
ZAKYA H. KAFAFI ◽  
ARTHUR W. SNOW ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Optical Nonlinearity ◽  
Wave Mixing ◽  
Structure Property ◽  
Third Order ◽  
Metal Phthalocyanines ◽  
Time Resolved ◽  
Structure Property Relationships ◽  
Nlo Materials ◽  
Interesting Class

This paper discusses the third-order nonlinear optical (NLO) properties of metal-free, lead and transition metal phthalocyanines, as well as scandium, yttrium and lanthanide bisphthalocyanines measured by time-resolved degenerate four-wave mixing at 1064 nm. The study focuses on the structure-property relationships and explores the possible mechanisms leading to the enhanced third-order optical nonlinearity measured for this interesting class of NLO materials.

Structure–property analysis of julolidine-based nonlinear optical chromophores for the optimization of microscopic and macroscopic nonlinearity

2018 ◽  
Vol 20 (36) ◽  
pp. 23606-23615 ◽  
Author(s):  
Jieyun Wu ◽  
Wen Wang ◽  
Nan Wang ◽  
Juan He ◽  
Guowei Deng ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Structure Property ◽  
Property Analysis ◽  
Nonlinear Optical Chromophore ◽  
Property Relation ◽  
Nonlinear Optical Chromophores ◽  
Optical Chromophores

A structure–property relation investigation revealed that the theoretical hyperpolarizability and experimental solvatochromism were more reliable in julolidine-based nonlinear optical chromophore design.

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