Hollow whispering gallery resonators

J. M. Ward; S. Kasumie; Y. Yang; F. Lei; R. Madugani; S. Nic Chormaic

doi:10.1117/12.2285326

16 February 2018 Hollow whispering gallery resonators

J. M. Ward, S. Kasumie, Y. Yang, F. Lei, R. Madugani, S. Nic Chormaic

Proceedings Volume 10518, Laser Resonators, Microresonators, and Beam Control XX; 1051805 (2018) https://doi.org/10.1117/12.2285326
Event: SPIE LASE, 2018, San Francisco, California, United States

Abstract

In recent years, whispering gallery mode (WGM) devices have extended their functionality across a number of research fields from photonics device development to sensing applications. Here, we will discuss some such recent applications using ultrahigh Q-factor hollow resonators fabricated from pretapered glass capillary. We will discuss device fabrication and different applications that can be pursued such as bandpass filtering, nanoparticle detection, and trapping. Finally, we will introduce our latest results on visible frequency comb generation.

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J. M. Ward, S. Kasumie, Y. Yang, F. Lei, R. Madugani, and S. Nic Chormaic "Hollow whispering gallery resonators", Proc. SPIE 10518, Laser Resonators, Microresonators, and Beam Control XX, 1051805 (16 February 2018); https://doi.org/10.1117/12.2285326

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