Second-harmonic generation in a polymer Langmuir - Blodgett film
Journal Article
·
· Quantum Electronics (Woodbury, N.Y.)
- Institute of Macromolecular Compounds, Russian Academy of Sciences, St. Petersburg (Russian Federation)
- A.M. Prokhorov General Physics Institute, Russian Academy of Sciences, Moscow (Russian Federation)
- Institute of Physical Chemistry, Russian Academy of Sciences, Moscow (Russian Federation)
Second-harmonic generation was used to investigate nonlinear optical properties and the structure of multilayer Langmuir - Blodgett films of a copolymer of fluoroalkylmethacrylate with methacrylates containing an azo dye and a cinnamoyl group inside a chain. Quantum-chemical calculations were made of the components of the molecular hyperpolarisability tensor in which the intermolecular interactions were taken into account. The orientation of nonlinear optical fragments of a polymer chain relative to the substrate and components of the quadratic optical susceptibility tensor of the film were determined. (nonlinear optical phenomena)
- OSTI ID:
- 21439447
- Journal Information:
- Quantum Electronics (Woodbury, N.Y.), Vol. 28, Issue 9; Other Information: DOI: 10.1070/QE1998v028n09ABEH001328; ISSN 1063-7818
- Country of Publication:
- United States
- Language:
- English
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Tue Feb 16 00:00:00 EST 1999
· Langmuir
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OSTI ID:21439447
+6 more
Second-order nonlinear optical Langmuir-Blodgett films based on a series of azo rare-earth coordination compounds
Journal Article
·
Thu Jun 01 00:00:00 EDT 1995
· Chemistry of Materials
·
OSTI ID:21439447
Third-order nonlinearities and structural features in Langmuir-Blodgett films of 1-benzyl-9-hydrofullerene-60
Conference
·
Sun Dec 31 00:00:00 EST 1995
·
OSTI ID:21439447
Related Subjects
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
AZO DYES
COPOLYMERS
FILMS
HARMONIC GENERATION
INTERMOLECULAR FORCES
LAYERS
METHACRYLATES
NONLINEAR OPTICS
OPTICAL PROPERTIES
SUBSTRATES
TENSORS
AZO COMPOUNDS
CARBOXYLIC ACID SALTS
DYES
FREQUENCY MIXING
OPTICS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC POLYMERS
PHYSICAL PROPERTIES
POLYMERS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
AZO DYES
COPOLYMERS
FILMS
HARMONIC GENERATION
INTERMOLECULAR FORCES
LAYERS
METHACRYLATES
NONLINEAR OPTICS
OPTICAL PROPERTIES
SUBSTRATES
TENSORS
AZO COMPOUNDS
CARBOXYLIC ACID SALTS
DYES
FREQUENCY MIXING
OPTICS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC POLYMERS
PHYSICAL PROPERTIES
POLYMERS