Ultrastructure synthesis of special architectures for photonic applications: high-frequency electro-optic modulators and high-density optical memories

1995 ◽  
Author(s):  
Larry R. Dalton ◽  
Aaron W. Harper ◽  
Jingsong Zhu ◽  
William H. Steier ◽  
R. Salovey ◽  
...  
Keyword(s):  
High Frequency ◽  
High Density ◽  
Optical Memories ◽  
Electro Optic

Polymeric Thin Films for Electro-Optic Modulator and High Density Optical Memory Applications

1995 ◽  
Vol 392 ◽  
Author(s):  
Larry R. Dalton ◽  
Aaron W. Harper ◽  
Zhiyong Liang ◽  
Jingsong Zhu ◽  
Uzi Efron ◽  
...  
Keyword(s):  
Conformational Changes ◽  
Optical Waveguides ◽  
Optical Memory ◽  
High Density ◽  
Hole Burning ◽  
Spectral Hole Burning ◽  
Polymeric Thin Films ◽  
Buried Channel ◽  
Electro Optic ◽  
Memory Applications

AbstractChromophores capable of undergoing conformational changes when exposed to ultraviolet or visible light have been synthesized with functional groups permitting attachment to polymer matrices. One class of such chromophores, containing reactive functionalities at both ends of the chromophore, are referred to as double-end crosslinkable (DEC) chromophores. These chromophores are used in the synthesis of hardened nonlinear optically active lattices and in the fabrication of buried channel nonlinear optical waveguides by photoprocessing; development of such waveguides represents a critical step in the production of polymeric electro-optic modulators. Such chromophores are also crucial to the phenomena of laser-assisted poling (also known as photochemically-induced poling). Finally, these chromophores are attached to the surface of polystyrene beads permitting the realization of room temperature spectral hole burning exploiting morphology-dependent resonances. Such resonances provide the basis of wavelength coding for the development of high density optical memories.

High-Density Nanocrystalline Core Transformer for High-Power High-Frequency Resonant Converter

2008 ◽  
Vol 44 (1) ◽  
pp. 213-222 ◽  
Author(s):  
Wei Shen ◽  
Fei Wang ◽  
Dushan Boroyevich ◽  
C. Wesley Tipton IV
Keyword(s):  
High Power ◽  
High Frequency ◽  
High Density ◽  
Resonant Converter

High-Density Mapping of Atrial Fibrillation in Humans: Relationship Between High-Frequency Activation and Electrogram Fractionation

2008 ◽  
Vol 19 (12) ◽  
pp. 1245-1253 ◽  
Author(s):  
MARTIN K. STILES ◽  
ANTHONY G. BROOKS ◽  
PAWEL KUKLIK ◽  
BOBBY JOHN ◽  
HANY DIMITRI ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
High Frequency ◽  
High Density ◽  
Density Mapping
Sign in / Sign up

Export Citation Format

Share Document