Ditemukan 2041 dokumen yang sesuai dengan query
Xin-Tao Wu, editor
"This book about large crystal growth and new crystal exploration of mid-infrared second-order nonlinear optical materials, simulation and design of infrared second-order nonlinear optical materials in metal cluster compounds., the recent development Of SRS and SRS SF- conversion laser crystal, and exploration of new second-order nonlinear optical compounds containing main group elements."
Berlin: Springer, 2012
e20406080
eBooks Universitas Indonesia Library
Xin-Tao Wu, editor
"This book about structural designs and property characterizations for second-harmonic generation materials, second-order non-linear optical materials based on metal Iodates, selenites and tellurites, structure, growth, nonlinear optics and laser properties of RX3(BO3)4 (R=Y, Gd, La; X=Al, Sc)., the recent development of borate SF-conversion laser crystal, structure design and crystal growth of uv nonlinear borate materials, and cation effect in doped BBO and halogen anion effect in Pb2B5O9X (X– = I–, Br–, Cl–)."
Berlin: Springer, 2012
e20406079
eBooks Universitas Indonesia Library
Zhigang, Chen, editor
"Nonlinear photonics and novel optical phenomena contains contributed chapters from leading experts in nonlinear optics and photonics, and provides a comprehensive survey of fundamental concepts as well as hot topics in current research on nonlinear optical waves and related novel phenomena. The book covers self-accelerating airy beams, integrated photonics based on high index doped-silica glass, linear and nonlinear spatial beam dynamics in photonic lattices and waveguide arrays, the theory of polariton solitons in semiconductor microcavities, and terahertz waves.
"
New York: [Springer, ], 2012
e20425002
eBooks Universitas Indonesia Library
Pritchard, Jonathan D.
"This thesis describes the first demonstration of a cooperative optical non-linearity based on Rydberg excitation. Whereas in conventional non-linear optics the non-linearity arises directly from the interaction between light and matter, in a cooperative process it is mediated by dipole-dipole interactions between light-induced excitations. For excitation to high Rydberg states where the electron is only weakly bound, the dipole-dipole interactions are extremely large and long range, enabling an enormous enhancement of the non-linear effect. Consequently, cooperative non-linear optics using Rydberg excitations opens a new era for quantum optics enabling large single photon non-linearity to be accessible in free space for the first time. The thesis describes the theoretical underpinnings of the non- linear effect, the pioneering experimental results and implications for experiments in the single photon regime."
Berlin : [Springer, ], 2012
eBooks Universitas Indonesia Library
Woerdemann, Mike
"This thesis gives an introductory overview of existing optical micromanipulation techniques and reviews the state-of-the-art of the emerging field of structured light fields and their applications in optical trapping, micromanipulation, and organisation. The author presents established, and introduces novel concepts for the holographic and non-holographic shaping of a light field. A special emphasis of the work is the demonstration of advanced applications of the thus created structured light fields in optical micromanipulation, utilising various geometries and unconventional light propagation properties. While most of the concepts developed are demonstrated with artificial microscopic reference particles, the work concludes with a comprehensive demonstration of optical control and alignment of bacterial cells, and hierarchical supramolecular organisation utilising dedicated nanocontainer particles.
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Berlin: Springer, 2012
e20421149
eBooks Universitas Indonesia Library
New York : Academic Press, 1983
537.5 OPT
Buku Teks Universitas Indonesia Library
Anak Agung Sagung Paramitha Maharani Putra
"Pada sistem transnmisi long-haul fiber optik yang menggunakan input daya yang tinggi dan memiliki jarak transmisi yang jauh, gangguan-gangguan dapat terjadi selama proses propagasi. Gangguan-gangguan ini dapat dikategorikan menjadi efek linear dan non-linear yang dipengaruhi oleh kebergantungan intensitas terhadap medium indeks n. Efek-efek ini dibagi terbagi menjadi beberapa orde dan dianalisa secara terpisah karena setiap orde memiliki efek yang berbeda satu sama lain. Pada penelitian ini, dispersi yang menjadi bagian dari efek linear dan beberapa efek non linear akan dianalisa. Secara lebih spesifik, fokus utama dari paper ini adalah keberadaan pulse broadening, pulse oscillation, dan evolusi spektral yang terjadi di dalam pulsa signal. Pendekatan yang baru mengenai pemodelan metode orde tinggi dari NLSE diajukan untuk menjadi topik pembahasan skripsi ini untuk mendeteksi dan menganakusa efek-efek tersebut. Skema baru ini menggunakan high orders sequence, SSFM, dan Symmetrized SSFM yang akan digunakan untuk menganalisa setiap orde di dalam NLSE. Skema baru ini didasarkan kepada deret orde tinggi dari NLSE yang akan digunakan untuk mengklasifikasikan efek-efek dari parameter-parameter yang ada. Selanjutnya, beberapa metode chirping dari setuap input pulsa juga akan didiskusikan untuk mengkomparasi pulsa yang sudah ataupun belum diberlakukan efek chirping. Sehingga ditemukan bahwa metode chirping juga mempengaruhi hasil dispersi karena kebergantungan dari parameter-parameter-parameter orde tinggi NLSE terhadap metode chirping. Selain itu ditemukan pula bahwa hasil terbaik untuk simulasi berada pada nilai rata-rata PBR yaitu 2,4833 untuk nilai variabel non linear yang tetap, 1,8944 untuk nilai tetap, dan nilai intensitas fiber sebesar 2,433 a.u pada 0,1 untuk TOD. Analisa lebih lanjut terhadap hasil simulasi MATLAB juga dijabarkan di dalam tugas akhir ini.
In a long-haul optical fiber transmission system which uses a high power input and a long distance transmission, disturbances can occur during the propagation process. These disturbances can be categorized into linear and non-linear effects which are affected by the intensity dependence of fiber optic refractive index n . These effects are divided into several orders and analyzed separately since each of the orders has different effects. In this research, dispersion which is part of the linear effect and some of the non linear effects are analyzed. More specifically, the main focus of this paper will be on the phenomena of pulse broadening, oscillation and spectral evolution that occur within a signal pulse. A novel approach which is based on the modeling of high order method of NLSE, SSFM, and Symmetrized SSFM within the modelled equation were proposed in this final project in order to detect and analyze those effects. This new scheme is based on the high order sequence of NLSE which will be used to classify the effects of the parameters. Furthermore, various chirping methods for each input pulse were also discussed to compare the chirped and unchirped pulses. Consequently, it was found that the chirping method affected the dispersion result due to the dependencies of high order parameter with respect to the chirping constants and the best result of PBR found in the average of 2,4833 for constant non linearity variabel, 1,8944 for constant variabel, and 2,433 at 0,1 for best intesity fiber in TOD. Further analysis of the MATLAB results is also presented in this paper based on each output."
Depok: Fakultas Teknik Universitas Indonesia, 2015
S60423
UI - Skripsi Membership Universitas Indonesia Library
"This volume addresses recent developments in mathematical modeling in three areas of optical science: diffractive optics, photonic band gap structures, and waveguides. Particular emphasis is on the formulation of mathematical models and the design and analysis of new computational approaches. The book contains cutting-edge discourses on emerging technology in optics that provides significant challenges and opportunities for applied mathematicians, researchers, and engineers.
Each of the three topics is presented through a series of survey papers to provide a broad overview focusing on the mathematical models. Chapters present model problems, physical principles, mathematical and computational approaches, and engineering applications corresponding to each of the three areas. Although some of the subject matter is classical, the topics presented are new and represent the latest developments in their respective fields."
Philadelphia : Society for Industrial and Applied Mathematics, 2001
e20442796
eBooks Universitas Indonesia Library
Kao, Charles K.
New York: McGraw-Hill, 1982
621.369 KAO o
Buku Teks Universitas Indonesia Library
Foreman, Matthew R.
"Central to this thesis is the characterisation and exploitation of electromagnetic properties of light in imaging and measurement systems. To this end an information theoretic approach is used to formulate a hitherto lacking, quantitative definition of polarisation resolution, and to establish fundamental precision limits in electromagnetic systems. Furthermore rigorous modelling tools are developed for propagation of arbitrary electromagnetic fields, including for example stochastic fields exhibiting properties such as partial polarisation, through high numerical aperture optics. Finally these ideas are applied to the development, characterisation and optimisation of a number of topical optical systems, polarisation imaging, multiplexed optical data storage, and single molecule measurements. The work has implications for all optical imaging systems where polarisation of light is of concern."
Berlin : [Springer, ], 2012
e20425249
eBooks Universitas Indonesia Library