このアイテムのアクセス数: 1094
| タイトル: | Design of photonic crystal nanocavity with Q-factor of similar to 10(9) |
| 著者: | Tanaka, Yoshinori  Asano, Takashi   https://orcid.org/0000-0003-1456-1995 (unconfirmed)Noda, Susumu https://orcid.org/0000-0003-4302-0549 (unconfirmed) |
| キーワード: | analytic continuation design Gaussian modal volume nanocavity photonic crystal Q factor resonator |
| 発行日: | May-2008 |
| 出版者: | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 誌名: | JOURNAL OF LIGHTWAVE TECHNOLOGY |
| 巻: | 26 |
| 号: | 9-12 |
| 開始ページ: | 1532 |
| 終了ページ: | 1539 |
| 抄録: | Photonic crystal nanocavities are expected to make great contributions in areas of physics and engineering such as the slowing and stopping of light and optical quantum information processing. We first review approaches to the goal of increasing the quality factor of two-dimensional photonic crystal nanocavities. Losses from a cavity can be suppressed, with a consequent increase of the quality factor, by containing the electromagnetic field in the form of a Gaussian envelope function. We then propose a new method of analytical cavity design, based on the detailed investigation of waveguide modes, in order to realize Gaussian cavity mode fields. This has enabled us to achieve a quality factor of while maintaining a cavity volume of one cubic wavelength. |
| 著作権等: | © 2008 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. |
| URI: | http://hdl.handle.net/2433/84559 |
| DOI(出版社版): | 10.1109/JLT.2008.923648 |
| 出現コレクション: | 学術雑誌掲載論文等 |
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