Statistics of multiple-scatterer-induced frequency splitting in whispering gallery microresonators and microlasers
We investigate numerically and experimentally the statistics of the changes in the amount of frequency splitting upon adsorption of particles one by one into the mode volume of a whispering gallery mode (WGM) microresonator. This multiple-particle-induced frequency splitting (MPIFS) statistics carri...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2013-01-01
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| Series: | New Journal of Physics |
| Online Access: | https://doi.org/10.1088/1367-2630/15/7/073030 |
| _version_ | 1797751479280336896 |
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| author | Lina He Şahin Kaya Özdemir Jiangang Zhu Faraz Monifi Huzeyfe Yılmaz Lan Yang |
| author_facet | Lina He Şahin Kaya Özdemir Jiangang Zhu Faraz Monifi Huzeyfe Yılmaz Lan Yang |
| author_sort | Lina He |
| collection | DOAJ |
| description | We investigate numerically and experimentally the statistics of the changes in the amount of frequency splitting upon adsorption of particles one by one into the mode volume of a whispering gallery mode (WGM) microresonator. This multiple-particle-induced frequency splitting (MPIFS) statistics carries information on the size and number of particles adsorbed into the mode volume, and is strongly affected by two experimental parameters: the WGM field distribution and the positions of particles within the mode volume. We show that the standard deviation and maximum value of the MPIFS are proportional to the polarizability of the particles, and propose a method to estimate particle size from the MPIFS if the only available data from experiments are frequency splitting. |
| first_indexed | 2024-03-12T16:50:09Z |
| format | Article |
| id | doaj.art-fc8d9ab695f94b3ab0837119e3a737dd |
| institution | Directory Open Access Journal |
| issn | 1367-2630 |
| language | English |
| last_indexed | 2024-03-12T16:50:09Z |
| publishDate | 2013-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | New Journal of Physics |
| spelling | doaj.art-fc8d9ab695f94b3ab0837119e3a737dd2023-08-08T11:25:45ZengIOP PublishingNew Journal of Physics1367-26302013-01-0115707303010.1088/1367-2630/15/7/073030Statistics of multiple-scatterer-induced frequency splitting in whispering gallery microresonators and microlasersLina He0Şahin Kaya Özdemir1Jiangang Zhu2Faraz Monifi3Huzeyfe Yılmaz4Lan Yang5Electrical and Systems Engineering, Washington University in Saint Louis , Saint Louis, MO 63130, USAElectrical and Systems Engineering, Washington University in Saint Louis , Saint Louis, MO 63130, USAElectrical and Systems Engineering, Washington University in Saint Louis , Saint Louis, MO 63130, USAElectrical and Systems Engineering, Washington University in Saint Louis , Saint Louis, MO 63130, USAElectrical and Systems Engineering, Washington University in Saint Louis , Saint Louis, MO 63130, USAElectrical and Systems Engineering, Washington University in Saint Louis , Saint Louis, MO 63130, USAWe investigate numerically and experimentally the statistics of the changes in the amount of frequency splitting upon adsorption of particles one by one into the mode volume of a whispering gallery mode (WGM) microresonator. This multiple-particle-induced frequency splitting (MPIFS) statistics carries information on the size and number of particles adsorbed into the mode volume, and is strongly affected by two experimental parameters: the WGM field distribution and the positions of particles within the mode volume. We show that the standard deviation and maximum value of the MPIFS are proportional to the polarizability of the particles, and propose a method to estimate particle size from the MPIFS if the only available data from experiments are frequency splitting.https://doi.org/10.1088/1367-2630/15/7/073030 |
| spellingShingle | Lina He Şahin Kaya Özdemir Jiangang Zhu Faraz Monifi Huzeyfe Yılmaz Lan Yang Statistics of multiple-scatterer-induced frequency splitting in whispering gallery microresonators and microlasers New Journal of Physics |
| title | Statistics of multiple-scatterer-induced frequency splitting in whispering gallery microresonators and microlasers |
| title_full | Statistics of multiple-scatterer-induced frequency splitting in whispering gallery microresonators and microlasers |
| title_fullStr | Statistics of multiple-scatterer-induced frequency splitting in whispering gallery microresonators and microlasers |
| title_full_unstemmed | Statistics of multiple-scatterer-induced frequency splitting in whispering gallery microresonators and microlasers |
| title_short | Statistics of multiple-scatterer-induced frequency splitting in whispering gallery microresonators and microlasers |
| title_sort | statistics of multiple scatterer induced frequency splitting in whispering gallery microresonators and microlasers |
| url | https://doi.org/10.1088/1367-2630/15/7/073030 |
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