Publication detail

Photonic integrated circuits with bound states in the continuum: comment

ČTYROKÝ, J. PETRÁČEK, J.

Original Title

Photonic integrated circuits with bound states in the continuum: comment

Type

journal article in Web of Science

Language

English

Original Abstract

We point out that the electro-optic modulation of the bound state in the continuum in a low-index dielectric-loaded slab LiNbO3 waveguide reported by Yu et al., [Optica 6, 1342 (2019)] is treated incorrectly. According to our analysis based on both the perturbation approach and numerical simulation, the electro-optic modulation is more than an order of magnitude less efficient than the authors claim. It thus remains unclear how the experimental results described in the paperwere obtained.

Keywords

bound states in the continuum; integrated photonics; guided modes; leaky modes; anisotropic waveguides; electro-optic modulation

Authors

ČTYROKÝ, J.; PETRÁČEK, J.

Released

21. 6. 2022

Publisher

Optica Publishing Group

Location

WASHINGTON

ISBN

2334-2536

Periodical

Optica

Year of study

9

Number

7

State

United States of America

Pages from

681

Pages to

682

Pages count

2

URL

https://opg.optica.org/optica/fulltext.cfm?uri=optica-9-7-681&id=477089

Full text in the Digital Library

http://hdl.handle.net/11012/208208

BibTex

@article{BUT178569,
  author="Jiří {Čtyroký} and Jiří {Petráček}",
  title="Photonic integrated circuits with bound states in the continuum: comment",
  journal="Optica",
  year="2022",
  volume="9",
  number="7",
  pages="681--682",
  doi="10.1364/OPTICA.457746",
  issn="2334-2536",
  url="https://opg.optica.org/optica/fulltext.cfm?uri=optica-9-7-681&id=477089"
}