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ČTYROKÝ, J. PETRÁČEK, J. KUZMIAK, V. RICHTER, I.
Originální název
Bound modes in the continuum in integrated photonic LiNbO3 waveguides: are they always beneficial?
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
We discuss several types of integrated photonic LiNbO3 waveguides supporting propagation of modes which can be classified as bound states in the continuum (BICs). The key properties leading to the existence of BICs (or quasi-BICs) considered here are the material anisotropy, the waveguide birefringence, or the combination of both. Typical examples are titanium diffused and proton exchanged waveguides in bulk LiNbO3 crystals and recently proposed dielectric-loaded waveguides on LiNbO3 thin films. Proton exchanged waveguides in thin film LiNbO3 are considered, too. These waveguide structures are discussed from the point of view of their benefit for applications, especially in electro-optic devices.
Klíčová slova
LATERAL LEAKAGE LOSS; TI-DIFFUSED LINBO3; LITHIUM-NIOBATE; INDEX; PROFILES; GUIDANCE; STATES
Autoři
ČTYROKÝ, J.; PETRÁČEK, J.; KUZMIAK, V.; RICHTER, I.
Vydáno
2. 1. 2023
Nakladatel
Optica Publishing Group
Místo
WASHINGTON
ISSN
1094-4087
Periodikum
OPTICS EXPRESS
Ročník
31
Číslo
1
Stát
Spojené státy americké
Strany od
44
Strany do
55
Strany počet
12
URL
https://opg.optica.org/oe/fulltext.cfm?uri=oe-31-1-44&id=524427
Plný text v Digitální knihovně
http://hdl.handle.net/11012/213707
BibTex
@article{BUT183769, author="Jiří {Čtyroký} and Jiří {Petráček} and Vladimír {Kuzmiak} and Ivan {Richter}", title="Bound modes in the continuum in integrated photonic LiNbO3 waveguides: are they always beneficial?", journal="OPTICS EXPRESS", year="2023", volume="31", number="1", pages="44--55", doi="10.1364/OE.477228", issn="1094-4087", url="https://opg.optica.org/oe/fulltext.cfm?uri=oe-31-1-44&id=524427" }