Zobrazeno 1 - 10
of 49
pro vyhledávání: '"L. V. Natarajan"'
Autor:
Jay Klosterman, Timothy J. White, Vincent P. Tondiglia, L. V. Natarajan, C.A. Guymon, Timothy J. Bunning, Richard L. Sutherland
Publikováno v:
Polymer. 45:7213-7218
The use of highly functional acrylate monomers (large number of reactive bonds) as the precursor to the polymer-rich phase of holographic polymer-dispersed liquid crystals (HPDLC) is well established as providing the best balance between fast polymer
Autor:
S. M. Kirkpatrick, Vincent P. Tondiglia, D.W. Tomlin, Timothy J. Bunning, L. V. Natarajan, D.J. Pikas
Publikováno v:
Applied Physics A: Materials Science & Processing. 74:767-772
Two-photon holographic photopolymerization was used to form switchable Bragg gratings composed of layers of phase-separated liquid-crystal (LC) domains interspersed with cured, crosslinked polymer. These holographic polymer-dispersed liquid crystals
Autor:
W. Wade Adams, Richard L. Sutherland, L. V. Natarajan, Timothy J. Bunning, Vincent P. Tondiglia
Publikováno v:
Journal of Nonlinear Optical Physics & Materials. :89-98
Electrically switchable volume holograms lead to the possiblity of real-time electro-optical control of diffractive optic components. We report here on the development of a novel photopolymer-liquid crystal composite material system for writing in a
Autor:
L. V. Natarajan, Ralph S. Becker
Publikováno v:
The Journal of Physical Chemistry. 97:344-349
Absorption spectra, laser flash transient and emission spectroscopy, and all-electron theoretical have been caried out for 16 parent ortho and para aromatic hydrocarbon diones. Also eight variously substituted benz[α]anthracene-7,12-diones have been
Autor:
L. V. Natarajan, Vincent P. Tondiglia, Marcie Shapiro, Robert L. Crane, Keith A. Obermeier, Thomas M. Cooper
Publikováno v:
Applied optics. 32(5)
An argon-ion laser interferometer (0.3638 or 0.488 microm) wrote photoreversible holographic grating (fringe spacing 0.39-100 microm) on spin-cast thin films (5 microm thick) of poly(spiropyran l-glutamate).
Autor:
Ralph S. Becker, L. V. Natarajan
Publikováno v:
ChemInform. 24
Absorption spectra, laser flash transient and emission spectroscopy, and all-electron theoretical have been caried out for 16 parent ortho and para aromatic hydrocarbon diones. Also eight variously substituted benz[α]anthracene-7,12-diones have been
Autor:
Ruth Pachter, L. V. Natarajan, Thomas M. Cooper, Robert L. Crane, W. Wade Adams, Keith A. Obermeier
Publikováno v:
Biopolymers. 32:1129-1140
A study of the influence of the spiropyran to merocyanine ring opening on a model of poly(spiropyran-L-glutamate) as implied by the experimental data (T. M. Cooper, K. A. Obermeier, L. V. Natarajan, and R. L. Crane (1992) Photochemistry and Photobiol
Publikováno v:
Photochemistry and Photobiology. 55:1-7
An investigation of kinetics of the helix to coil dark reaction of light adapted poly(spiropyran-L-glutamic acid) (PSLG) dissolved in hexafluoroisopropanol was performed. The reaction was associated with the spiropyran (SP) to merocyanine (MC) ring o
Autor:
Jeremy M. Wofford, Pamela F. Lloyd, Timothy J. Bunning, Vincent P. Tondiglia, Richard L. Sutherland, L. V. Natarajan
Publikováno v:
Microscopy and Microanalysis. 13
Autor:
Vincent P. Tondiglia, L. V. Natarajan, Pamela F. Lloyd, Timothy J. Bunning, Richard L. Sutherland, David Tomlin, Jay Klosterman
Publikováno v:
Microscopy and Microanalysis. 11