Optical precursors in a weakly dispersive double narrow-resonance dielectric
We investigate optical precursors transmitted through a double-Lorentz dielectric consisting of two adjacent narrow resonances. Compared to the patterns in a single-Lorentz dielectric, the transmitted envelope shows additional modulation that oscillates at the separation frequency between two resona...
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| Format: | Article |
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Optical Society of America
2019
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| _version_ | 1825722193004199936 |
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| author | Jeong, Heejeong Lee, Chang Won Dawes, Andrew M.C. Gauthier, Daniel J. |
| author_facet | Jeong, Heejeong Lee, Chang Won Dawes, Andrew M.C. Gauthier, Daniel J. |
| author_sort | Jeong, Heejeong |
| collection | UM |
| description | We investigate optical precursors transmitted through a double-Lorentz dielectric consisting of two adjacent narrow resonances. Compared to the patterns in a single-Lorentz dielectric, the transmitted envelope shows additional modulation that oscillates at the separation frequency between two resonances, corresponding to the doublet frequency separation. We use the weakly dispersive, narrow-resonance condition to analyze it, which compares favorably to our observations. This work will be meaningful to identify dielectric properties by analyzing multi-resonant media for application of optical communication. © 2019 Optical Society of America |
| first_indexed | 2024-03-06T06:01:54Z |
| format | Article |
| id | um.eprints-24139 |
| institution | Universiti Malaya |
| last_indexed | 2024-03-06T06:01:54Z |
| publishDate | 2019 |
| publisher | Optical Society of America |
| record_format | dspace |
| spelling | um.eprints-241392020-04-06T06:29:15Z http://eprints.um.edu.my/24139/ Optical precursors in a weakly dispersive double narrow-resonance dielectric Jeong, Heejeong Lee, Chang Won Dawes, Andrew M.C. Gauthier, Daniel J. Q Science (General) QC Physics We investigate optical precursors transmitted through a double-Lorentz dielectric consisting of two adjacent narrow resonances. Compared to the patterns in a single-Lorentz dielectric, the transmitted envelope shows additional modulation that oscillates at the separation frequency between two resonances, corresponding to the doublet frequency separation. We use the weakly dispersive, narrow-resonance condition to analyze it, which compares favorably to our observations. This work will be meaningful to identify dielectric properties by analyzing multi-resonant media for application of optical communication. © 2019 Optical Society of America Optical Society of America 2019 Article PeerReviewed Jeong, Heejeong and Lee, Chang Won and Dawes, Andrew M.C. and Gauthier, Daniel J. (2019) Optical precursors in a weakly dispersive double narrow-resonance dielectric. Journal of the Optical Society of America B, 36 (12). pp. 3282-3289. ISSN 0740-3224, DOI https://doi.org/10.1364/JOSAB.36.003282 <https://doi.org/10.1364/JOSAB.36.003282>. https://doi.org/10.1364/JOSAB.36.003282 doi:10.1364/JOSAB.36.003282 |
| spellingShingle | Q Science (General) QC Physics Jeong, Heejeong Lee, Chang Won Dawes, Andrew M.C. Gauthier, Daniel J. Optical precursors in a weakly dispersive double narrow-resonance dielectric |
| title | Optical precursors in a weakly dispersive double narrow-resonance dielectric |
| title_full | Optical precursors in a weakly dispersive double narrow-resonance dielectric |
| title_fullStr | Optical precursors in a weakly dispersive double narrow-resonance dielectric |
| title_full_unstemmed | Optical precursors in a weakly dispersive double narrow-resonance dielectric |
| title_short | Optical precursors in a weakly dispersive double narrow-resonance dielectric |
| title_sort | optical precursors in a weakly dispersive double narrow resonance dielectric |
| topic | Q Science (General) QC Physics |
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