NDLTD Global ETD Search
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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

Search results

Showing 171 to 180 of 353 (0.067 seconds)
171

Optical self-inscription in solgel derived waveguides

Bélanger, Nicolas, 1977- January 2007 (has links)
No description available.
Solitons.
172

Fiber Characterization by Impulse Response Measurements

Belkasim, Saeid O. January 1985 (has links)
Note:
Optical fibers.
Fiber optics.
Optical wave guides.
173

A second order isoparametric finite element analysis of dielectric waveguides with curved boundaries /

Welt, Daniel. January 1984 (has links)
No description available.
Finite element method.
Dielectric wave guides.
174

Propagation characteristics of the self-focusing fiber wave-guide.

AhMew, Henry Yoong Hin January 1973 (has links)
No description available.
Refractive index
Fiber optics
Wave guides
175

A study of periodic gratings in planar dielectric waveguides

Lawson, Robert Chester 02 May 2009 (has links)
Periodic gratings in waveguides act as frequency selective mirrors making them very useful as spectral filters for wavelength division multiplexing applications and as end mirrors for narrow linewidth lasers. A study of the spectral characteristics of both single and double gratings in planar dielectric waveguides is presented. The analysis of light propagation in a planar dielectric waveguide with sinusoidal boundary perturbations is carried out using coupled-mode theory. Power reflection and transmission coefficients are calculated for single gratings as well as two gratings of the same period and depth but arbitrary lengths and separated by a specified distance. The spectral response is examined for several cases. The influence of grating period, depth, and length in the single-grating case as well as separation of the gratings in the case of a double grating is investigated. Numerical results for example cases are presented. The results of this study are valuable for designing grating devices which are becoming increasingly attractive to broadband fiber-optic communication systems. / Master of Science
LD5655.V855 1994.L397
Dielectric wave guides
176

Design of twin E plane sectoral horns for power division

Brokaw, Wendell A. 01 April 2003 (has links)
No description available.
Wave guides
Electrical and Computer Engineering
Engineering
177

Second order cascading effect in LiNbO3 waveguide devices and applications

Fang, Hui 01 July 2000 (has links)
No description available.
Optical wave guides
Second harmonic generation
178

Vector finite element methods for spurious-free solutions of unbounded dielectric and ferrite loaded waveguiding structures

Crain, Bruce Richard 05 1900 (has links)
No description available.
Ferrites (Magnetic materials)
Wave guides Mathematical models
Finite element method
179

Analysis of linear and nonlinear coupled dielectric waveguides /

Chang, Hosung. January 1993 (has links)
Thesis (Ph. D.)--Oregon State University, 1993. / Typescript (photocopy). Includes bibliographical references (leaves 102-110). Also available on the World Wide Web.
180

Perforated Mach-Zehnder interferometer evanescent field sensor in silicon-on-insulator /

Yadav, Ksenia. January 1900 (has links)
Thesis (M.App.Sc.) - Carleton University, 2006. / Includes bibliographical references (p. 85-91). Also available in electronic format on the Internet.

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