Naval Postgraduate School
Optical attenuation coefficient in individual ZnO nanowires
Little_Optical.pdf (1.380Mb)Abstract
Attenuation coefficient measurements for the propagation of
bandedge luminescence are made on individual ZnO nanowires by
combining the localized excitation capability of a scanning electron
microscope (SEM) with near-field scanning optical microscopy (NSOM) to
record the distribution and intensity of wave-guided emission.
Measurements were made for individual nanostructures with triangular
cross-sections ranging in diameter from 680 to 2300 nm. The effective
attenuation coefficient shows an inverse dependence on nanowire diameter
(dà à ¢ 1), indicating scattering losses due to non-ideal waveguiding behavior.
Description
Optics Express, Volume 21, No. 5, pp. 6321-6326 (11 March 2013)
Collections
Related items
Showing items related by title, author, creator and subject.
-
Spacecraft Design Program at the Naval Postgraduate School
(2005);This paper presents a review of the spacecraft design program at the Naval Postgraduate School. This program is part of the space systems engineering curriculum. In this curriculum, the students take at least one course ... -
Human behavior representation of military teamwork
(Monterey, California. Naval Postgraduate School, 2006-06);This work presents a conceptual structure for the behaviors of artificial intelligence agents, with emphasis on creating teamwork through individual behaviors. The goal is to set up a framework which enables teams of ... -
Examination of retinal pattern threshold levels and their possible effect on computer access control mechanisms
(1985-09);The advent of multi-programming and the proliferation of shared computer systems has increased the need for greater computer security. Computer security can be segmented into six categories: physical, hardware, software, ...
