Three-Dimensional Beam Propagation Modeling of Nanostructured Whispering-Gallery Microcavities
Using a scalar 3-D beam propagation technique in a cylindrical coordinate system, we demonstrate that a nanohole bored in a whispering-gallery microcavity sensor with an inserted 25-nm-radius polystyrene particle can dually enhance the detection signal (by a factor of ~6) and maintain a quality fact...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2016-01-01
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| Series: | IEEE Photonics Journal |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/7416142/ |