W. Wijekoon

发表

Nonlinear Optical Properties of Polymers

P. Prasad, W. Wijekoon, Ks Lee, 2007 .

Characterization of sol-gel processed poly(p-phenylenevinylene) silica and V2O5 composites using waveguide Raman, Raman and FTi.r. spectroscopy

P. Prasad, W. Wijekoon, C. J. Wung, 1993 .

Second Harmonic Generation in Multilayer Langmuir-Blodgett Films of Blue Transparent Organic Polymers

David J. Williams, J. Bhawalkar, P. Prasad, 1996 .

Second-harmonic generation studies of differences in molecular orientation of Langmuir–Blodgett films fabricated by vertical and horizontal dipping techniques

P. Prasad, S. Karna, W. Wijekoon, 1993 .

Linear and non-linear optical studies of mono- and multilayer Langmuir-Blodgett films of N-docosanoyl para-nitroaniline

P. Prasad, T. Geisler, W. Wijekoon, 1992 .

Highly cross-linked polyurethane with enhanced stability of second-order nonlinear optical properties

Chanfeng Zhao, P. Prasad, B. Swedek, 1995 .

Fabrication of a thin film of an inorganic:organic composite via laser assisted molecular beam deposition

J. F. Garvey, P. Prasad, W. Wijekoon, 1995 .

MATERIALS FOR NONLINEAR OPTICS

P. Prasad, W. Wijekoon, 1995 .

Direct observation of the symmetric bending vibrations (v2) of NH3 physisorbed on a partially hydroxylated planar (0001) surface of ZnO

E. W. Koenig, W. Wijekoon, W. Hetherington, 1993 .

Ethylene adsorption on ZnO: CARS spectroscopy with optical waveguides

W. Wijekoon, W. Hetherington, Z. Ho, 1987 .

Electrooptic Effect in Langmuir-Blodgett Films of 2-(Docosylamino) -5-nitropyridine Probed by Surface Plasmon Waves

P. Prasad, M. Samoć, M. Casstevens, 1992 .

Oxidation and reduction of zinc oxide surfaces: monitored by measuring the losses in guided optical modes

E. W. Koenig, W. Wijekoon, W. Hetherington, 1993 .

Second-Order Nonlinear Optical Effects in Novel Polymethacrylates Containing a Molecular-Ionic Chromophore in the Side Chain

P. Prasad, W. Wijekoon, Choi Dong Hoon, 1994 .

Second-order nonlinear optical effects in novel side-chain liquid crystalline polymers and monomers under bias of an applied dc electric field

P. Prasad, S. Karna, Yue Zhang, 1992 .

Comparative Raman, infrared and optical spectroscopic studies of thin films of an axially substituted phthalocyanine compound

S. Kama, W. Wijekoon, 1994 .

Cars spectrum of O2− formed by the trapping of photo-generated electrons on a ZnO surface

W. Wijekoon, W. Hetherington, E. W. Koeing, 1987 .

Characterization of copper iodide thin films fabricated via laser-assisted molecular-beam deposition

J. F. Garvey, P. Prasad, W. Wijekoon, 1993 .

HYPERPOLARIZABILITIES OF ORGANIC MOLECULES : AB INITIO TIME-DEPENDENT COUPLED PERTURBED HARTREE-FOCK-ROOTHAAN STUDIES OF BASIC HETEROCYCLIC STRUCTURES

P. Prasad, S. Karna, W. Wijekoon, 1995 .

The nature of copper in thin films of copper iodide grown by laser-assisted molecular beam deposition: comparative ESCA and EDXS studies

J. F. Garvey, P. Prasad, W. Wijekoon, 1994 .

Second harmonic generation in anisotropic Langmuir-Blodgett films of N-docosyl-4-nitroaniline

P. Ramanujam, T. Geisler, W. Wijekoon, 1992 .

Synthesis and second-order nonlinear optical properties of polymethacrylates containing organic salt dye chromophore

P. Prasad, D. Choi, W. Wijekoon, 1992 .

Laser assisted molecular beam deposition of thin films of polymeric copperphthalocyanine and their characterization

J. F. Garvey, P. Prasad, P. Xia, 1994 .

Waveguide CARS spectroscopy of physisorbed methanol on a partially hydroxylated zinc oxide surface

E. W. Koenig, W. Wijekoon, W. Hetherington, 1994 .