@inproceedings{ece11391a5474448a53617485fef07ff,
title = "High-order modes micro-knot excited by a long-period fiber grating",
abstract = "We developed novel fiber microknots which are designed for high order mode beams traveling in the fiber. The device is based on long period fiber gratings which excite high order modes in tapered fiber and a microknot which is fabricated on the tapered fiber. Thus, the light that resonates in the microknot is propagating in the tapered fiber in high order modes which have higher coupling to the environment. The light which exits the microknot and continue to propagate in the fiber is then exited back to the Gaussian mode by another long period fiber grating before the fiber returns to be a single mode fiber. We found that the spectral response of these microknots have deeper resonances and improved Q-factor.",
keywords = "Lens array, Phase retrieval, Temporal imaging",
author = "Shir Shahal and Moti Fridman",
note = "Publisher Copyright: {\textcopyright} 2019 SPIE.; Nanoscale Imaging, Sensing, and Actuation for Biomedical Applications XVI 2019 ; Conference date: 03-02-2019 Through 04-02-2019",
year = "2019",
doi = "10.1117/12.2510505",
language = "الإنجليزيّة",
series = "Progress in Biomedical Optics and Imaging - Proceedings of SPIE",
publisher = "SPIE",
editor = "Goldys, {Ewa M.} and Dror Fixler and Nicolau, {Dan V.}",
booktitle = "Nanoscale Imaging, Sensing, and Actuation for Biomedical Applications XVI",
address = "الولايات المتّحدة",
}