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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.
1

Applications of micro/nanoscale optical resonators plasmonic photodetectors and double-disk cavity optomechanics /

Rosenberg, Jessie. Painter, Oskar J. Vahala, Kerry, January 1900 (has links)
Thesis (Ph. D.) -- California Institute of Technology, 2010. / Title from home page (viewed 03/22/2010). Advisor and committee chair names found in the thesis' metadata record in the digital repository. Includes bibliographical references.
2

Studies of morphology-dependent-resonances by mie scattering of laser-levitated microdroplet =: 利用光懸浮微液滴的米氏散射硏究形態相關共振. / 利用光懸浮微液滴的米氏散射硏究形態相關共振 / Studies of morphology-dependent-resonances by mie scattering of laser-levitated microdroplet =: Li yong guang xuan fu wei ye di de mi shi san she yan jiu xing tai xiang guan gong zhen. / Li yong guang xuan fu wei ye di de mi shi san she yan jiu xing tai xiang guan gong zhen

January 2002 (has links)
by Lee Hon Shing. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2002. / Includes bibliographical references (leaves 105-106). / Text in English; abstracts in English and Chinese. / by Lee Hon Shing. / Acknowledgements --- p.i / Abstract --- p.ii / Chapter Chapter 1 --- Introduction --- p.1 / Chapter Chapter 2 --- Theory --- p.4 / Chapter 2.1 --- Radiation pressure on a microdroplet --- p.5 / Chapter 2.2 --- Mie scattering theory --- p.8 / Chapter 2.3 --- Laser levitation of a microdroplet --- p.11 / Chapter Chapter 3 --- Dual wavelength experiment --- p.14 / Chapter 3.1 --- Introduction --- p.15 / Chapter 3.2 --- Experiment --- p.16 / Chapter 3.2.1 --- Dual wavelength experiment --- p.16 / Chapter 3.2.2 --- Measurement of the levitating laser beam waist --- p.20 / Chapter 3.2.3 --- Measurement of the levitating laser beam profile --- p.22 / Chapter 3.3 --- Data analysis and results --- p.25 / Chapter 3.3.1 --- Deducing the size of a microdroplet by exploiting Ib(t) and Ig(t) --- p.27 / Chapter 3.3.2 --- Intensity as functions of size parameter --- p.32 / Chapter 3.3.3 --- Vertical position as a function of size parameter --- p.39 / Chapter 3.3.4 --- Comparison between experimental and theoretical results --- p.43 / Chapter 3.3.5 --- Broadening of MDRs --- p.55 / Chapter 3.3.6 --- Fine correction factor --- p.60 / Chapter Chapter 4 --- Deformation of a laser-levitated water microdroplet --- p.63 / Chapter 4.1 --- Introduction --- p.64 / Chapter 4.2 --- Experiment --- p.65 / Chapter 4.2.1 --- Dual wavelength experiment --- p.65 / Chapter 4.2.2 --- Double-slit experiment --- p.65 / Chapter 4.3 --- Data analysis and results --- p.68 / Chapter 4.3.1 --- """Cross-talk"" in dual wavelength experiment" --- p.69 / Chapter 4.3.2 --- MDR-induced oscillation of a laser-levitated water mircodroplet in dual wavelength experiment --- p.74 / Chapter 4.3.3 --- MDR-induced oscillation of a laser-levitated water mircodroplet in double-slit experiment --- p.81 / Chapter Chapter 5 --- Step-function levitation force experiment --- p.85 / Chapter 5.1 --- Introduction --- p.86 / Chapter 5.2 --- Step-function levitation force experiment --- p.87 / Chapter 5.3 --- Data analysis and results --- p.90 / Chapter 5.3.1 --- Deducing the size of the microdroplet by its vertical position --- p.91 / Chapter 5.3.2 --- Intensity curves of the step-function levitation force experiment --- p.95 / Chapter Chapter 6 --- Conclusion and future outlook --- p.99 / Chapter 6.1 --- Conclusion --- p.99 / Chapter 6.2 --- Future outlook --- p.101 / Appendix A --- p.103 / Appendix B --- p.104 / References --- p.105
3

Ray and wave dynamics in three dimensional asymmetric optical resonators /

Lacey, Scott Michael, January 2003 (has links)
Thesis (Ph. D.)--University of Oregon, 2003. / Typescript. Includes vita and abstract. Includes bibliographical references (leaves 184-187). Also available for download via the World Wide Web; free to University of Oregon users.
4

calculation of resonances in open optical systems =: 開放光學系統中共振態的計算. / 開放光學系統中共振態的計算 / The calculation of resonances in open optical systems =: Kai fang guang xue xi tong zhong gong zhen tai de ji suan. / Kai fang guang xue xi tong zhong gong zhen tai de ji suan

January 1995 (has links)
by Ng Sik Tim. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1995. / Includes bibliographical references (leaf 229). / by Ng Sik Tim. / Chapter 1 --- Introduction --- p.6 / Chapter 1.1 --- Resonances in open systems --- p.6 / Chapter 1.2 --- Descriptions of open optical systems --- p.11 / Chapter 1.3 --- The wave equations and E.M. fields --- p.17 / Chapter 2 --- The stabilization method --- p.20 / Chapter 2.1 --- Introduction --- p.20 / Chapter 2.2 --- Formalism --- p.23 / Chapter 2.2.1 --- The derivation of scattering phase shift --- p.23 / Chapter 2.2.2 --- The cumulative density of states --- p.25 / Chapter 2.3 --- Worked examples --- p.32 / Chapter 2.3.1 --- The importance of large b --- p.32 / Chapter 2.3.2 --- The comparison of different approaches --- p.35 / Chapter 2.3.3 --- Summary --- p.52 / Chapter 2.4 --- Other examples --- p.52 / Chapter 2.4.1 --- Discussions --- p.52 / Chapter 3 --- Completeness and orthogonality of QNM's --- p.64 / Chapter 3.1 --- Introduction --- p.64 / Chapter 3.2 --- QNM's of the scalar analog of electromagnetism --- p.65 / Chapter 3.3 --- The representation of Green's function --- p.66 / Chapter 3.4 --- The completeness of QNM's --- p.72 / Chapter 3.5 --- The orthogonality of QNM's --- p.73 / Chapter 3.6 --- Discussions --- p.75 / Chapter 4 --- Variational method for resonant states --- p.78 / Chapter 4.1 --- Introduction --- p.78 / Chapter 4.2 --- Formalism --- p.79 / Chapter 4.2.1 --- Complex variational method --- p.79 / Chapter 4.2.2 --- Non-linear variation --- p.82 / Chapter 4.2.3 --- Linear variation --- p.84 / Chapter 4.2.4 --- The orthogonality of approximate wave function --- p.85 / Chapter 4.3 --- Numerical examples --- p.86 / Chapter 4.3.1 --- A sketch of calculations --- p.86 / Chapter 5 --- The diagonalization method --- p.98 / Chapter 5.1 --- Introduction --- p.98 / Chapter 5.2 --- Completeness and orthogonality --- p.100 / Chapter 5.3 --- Formalism --- p.101 / Chapter 5.4 --- Numerical examples --- p.107 / Chapter 5.4.1 --- Descriptions of examples and results --- p.108 / Chapter 5.4.2 --- Summary of results --- p.131 / Chapter 5.5 --- Discussions --- p.134 / Chapter 5.5.1 --- The case with a > c --- p.134 / Chapter 5.5.2 --- A comparison with Fourier's series --- p.138 / Chapter 6 --- The Green's function method --- p.147 / Chapter 6.1 --- Formalism --- p.147 / Chapter 6.2 --- Numerical results --- p.154 / Chapter 6.3 --- Discussions --- p.173 / Chapter 7 --- The uniqueness theorem of QNM's --- p.179 / Chapter 7.1 --- A brief review --- p.179 / Chapter 7.2 --- Physical meanings of the conditions --- p.184 / Chapter 7.3 --- The uniqueness theorem of QNM's --- p.188 / Chapter 7.4 --- The generalization of diagonalization --- p.190 / Chapter 7.5 --- Derivation of Green's function method --- p.192 / Chapter 7.6 --- Numerical examples --- p.193 / Chapter 8 --- Conclusion --- p.204 / Chapter A --- The scalar wave equations --- p.207 / Chapter B --- The electromagnetic fields --- p.214 / Chapter C --- Second order expansion in B --- p.217 / Chapter D --- The derivation of D(w) --- p.220 / Chapter E --- The stability of eigenvectors --- p.223
5

Laterally coupled hexagonal micro-pillar resonator add-drop filters for optical communications /

Ma, Ning. January 2004 (has links)
Thesis (M. Phil.)--Hong Kong University of Science and Technology, 2004. / Includes bibliographical references (leaves 131-141). Also available in electronic version. Access restricted to campus users.
6

Perturbation-facilitated optical-optical double resonance studies of the 3³Pi and 4³Pi states of NaK /

Morgus, Laurie L., January 2005 (has links)
Thesis (Ph. D.)--Lehigh University, 2006. / Includes vita. Includes bibliographical references (leaves 250-257).
7

Silicon-based optical microresonator devices : polygonal microdisk channel filters and electro-optic modulators/switches /

Li, Chao. January 2007 (has links)
Thesis (Ph.D.)--Hong Kong University of Science and Technology, 2007. / Includes bibliographical references (leaves 140-148). Also available in electronic version.
8

Lasing characteristics of non-spherical cavities. / CUHK electronic theses & dissertations collection

January 2000 (has links)
Pu Xiao-Yun. / "December 2000." / Thesis (Ph.D.)--Chinese University of Hong Kong, 2000. / Includes bibliographical references. / Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web. / Mode of access: World Wide Web. / Abstracts in English and Chinese.
9

Motion of a single optically levitated micro-droplet driven by morphology-dependent-resonances =: 由形態相關共振引起的光浮微水珠運動. / 由形態相關共振引起的光浮微水珠運動 / Motion of a single optically levitated micro-droplet driven by morphology-dependent-resonances =: You xing tai xiang guan gong zhen yin qi de guang fu wei shui zhu yun dong. / You xing tai xiang guan gong zhen yin qi de guang fu wei shui zhu yun dong

January 1996 (has links)
by Chan Chiu Wah. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1996. / Includes bibliographical references (leaves [68-69]). / by Chan Chiu Wah. / List of Tables --- p.i / List of Figures --- p.ii / Acknowledgments --- p.iv / Abstract --- p.v / Chapter Chapter 1 --- Introduction --- p.1 / Chapter Chapter 2 --- Theory --- p.4 / Chapter 2.1 --- Radiation pressure on a droplet --- p.4 / Chapter 2.2 --- Laser levitation of a droplet --- p.7 / Chapter 2.3 --- Dynamic of a laser levitated spherical droplet --- p.9 / Chapter Chapter 3 --- Experiment --- p.11 / Chapter 3.1 --- Principle and calibration of the position sensor --- p.14 / Chapter 3.2 --- Measurement of the levitated laser beam waist --- p.16 / Chapter Chapter 4 --- Results and discussion --- p.18 / Chapter 4.1 --- Vertical motion due to MDRs --- p.22 / Chapter 4.2 --- Artifacts in the displacement --- p.26 / Chapter 4.3 --- Elastic scattering light intensity --- p.28 / Chapter 4.4 --- Effect of the size of beam waist --- p.31 / Chapter 4.5 --- Small size parameter droplet --- p.33 / Chapter Chapter 5 --- Conclusion and future outlook --- p.35
10

Silicon cross-connect filters and switches using microring resonator coupled multimode-interference-based waveguide crossings /

Xu, Fang. January 2008 (has links)
Thesis (M.Phil.)--Hong Kong University of Science and Technology, 2008. / Includes bibliographical references (leaves 94-101). Also available in electronic version.

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