@inproceedings{8b1d7a117cdf45eaaec9d0be0ae02cee,
title = "In-fiber whispering gallery mode resonator fabricated by femtosecond laser micromaching",
abstract = "An in-fiber whispering gallery mode resonator fabricated by femtosecond laser micromaching is demonstrated. The cylinder resonator cavity is fabricated by scanning the D-fiber cladding with infrared femtosecond pulses along a cylindrical trace with radius of 25μm and height of 20μm. Quality factor on the order of 103 is achieved by smoothing the cavity surface with ultrasonic cleaner, which is mainly limited by the surface roughness of hundreds nanometers. Resonant characteristics and polarization dependence of the proposed resonator is also studied in detail. Our method takes a step forward to the integration of whispering gallery mode resonators.",
keywords = "femtosecond laser, in-fiber, microcavity, micromaching, whispering gallery mode",
author = "Leilei Shi and Tao Zhu and Dongmei Huang and Min Liu and Ming Deng and Wei Huang",
note = "Publisher Copyright: {\textcopyright} 2015 Copyright SPIE.; 5th Asia-Pacific Optical Sensors Conference, APOS 2015 ; Conference date: 20-05-2015 Through 22-05-2015",
year = "2015",
month = jul,
doi = "10.1117/12.2203104",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Byoungho Lee and Yunjiang Rao and Lee, \{Sang Bae\}",
booktitle = "Fifth Asia-Pacific Optical Sensors Conference, APOS 2015",
address = "United States",
}