@inproceedings{bb71586714f344acbaa9addf8750712d,
title = "Resonance condition and field distribution in line-defect photonic crystal cavities",
abstract = "By applying a recently proposed coupled-Bloch-mode approach, we have derived the resonance condition for the longitudinal modes of passive photonic crystal (PhC) line-defect cavities. We have derived simple expressions for the electric field depending on the size of the cavity and the order of the resonant mode. We have shown that, as the cavity becomes longer, the fundamental mode turns from FP-like to DFB-like and the fraction of its wavevector components within the light cone is gradually suppressed. Importantly, we have clarified the physical origin for this behaviour.",
keywords = "Bloch modes, Coupled-mode theory, DFB-like, FP-like, Photonic crystal (PhC), Photonic crystal cavities, Q-factor, Radiation loss",
author = "Marco Saldutti and Jesper M{\o}rk and Mariangela Gioannini",
year = "2020",
month = jan,
day = "1",
doi = "10.1117/12.2545149",
language = "English",
volume = "11301",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE - International Society for Optical Engineering",
editor = "Belyanin, {Alexey A.} and Smowton, {Peter M.}",
booktitle = "Proceedings of SPIE",
note = "Novel In-Plane Semiconductor Lasers XIX 2020 ; Conference date: 03-02-2020 Through 06-02-2020",
}