Analysis of far-field patterns of microdisk resonators by the finite-difference time-domain method

Bing Jing Li; Pao Lo Liu

doi:10.1109/3.622627

Analysis of far-field patterns of microdisk resonators by the finite-difference time-domain method

Bing Jing Li, Pao Lo Liu

Department of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

The far-field patterns of microdisk resonators are analyzed by using the finite-difference time-domain (FDTD) method and the near-to-far field transformation. A brief summary of FDTD and details of the transformation in the cylindrical coor dinate system are presented. Using FDTD, the wavelengths and Q values of the resonant modes are calculated from an impulse excitation. The steady-state field solutions are calculated from sinusoidal sources. The far-field patterns of an ideal microdisk are presented.

Original language	English
Pages (from-to)	1489-1491
Number of pages	3
Journal	IEEE Journal of Quantum Electronics
Volume	33
Issue number	9
DOIs	https://doi.org/10.1109/3.622627
Publication status	Published - 1997 Sept

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1109/3.622627

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title = "Analysis of far-field patterns of microdisk resonators by the finite-difference time-domain method",

abstract = "The far-field patterns of microdisk resonators are analyzed by using the finite-difference time-domain (FDTD) method and the near-to-far field transformation. A brief summary of FDTD and details of the transformation in the cylindrical coor dinate system are presented. Using FDTD, the wavelengths and Q values of the resonant modes are calculated from an impulse excitation. The steady-state field solutions are calculated from sinusoidal sources. The far-field patterns of an ideal microdisk are presented.",

author = "Li, {Bing Jing} and Liu, {Pao Lo}",

note = "Funding Information: Manuscript received December 10, 1996; revised May 12, 1997. The work is supported by the National Science Foundation. The authors are with the Department of Electrical and Computer Engineering, State University of New York at Buffalo, Buffalo, NY 14260 USA. Publisher Item Identifier S 0018-9197(97)06215-5.",

year = "1997",

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N2 - The far-field patterns of microdisk resonators are analyzed by using the finite-difference time-domain (FDTD) method and the near-to-far field transformation. A brief summary of FDTD and details of the transformation in the cylindrical coor dinate system are presented. Using FDTD, the wavelengths and Q values of the resonant modes are calculated from an impulse excitation. The steady-state field solutions are calculated from sinusoidal sources. The far-field patterns of an ideal microdisk are presented.

AB - The far-field patterns of microdisk resonators are analyzed by using the finite-difference time-domain (FDTD) method and the near-to-far field transformation. A brief summary of FDTD and details of the transformation in the cylindrical coor dinate system are presented. Using FDTD, the wavelengths and Q values of the resonant modes are calculated from an impulse excitation. The steady-state field solutions are calculated from sinusoidal sources. The far-field patterns of an ideal microdisk are presented.

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Analysis of far-field patterns of microdisk resonators by the finite-difference time-domain method

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