Investigation of one-dimensional moiré photonic crystal nanobeam cavities

Takahiro Ito; Yuki Ishii; Stepan Maksimovich Trushin; Guangtai Lu; Satoshi Iwamoto; Yasutomo Ota

Investigation of one-dimensional moiré photonic crystal nanobeam cavities

Takahiro Ito
, Yuki Ishii
, Stepan Maksimovich Trushin
, Guangtai Lu
, Satoshi Iwamoto
, Yasutomo Ota

Department of Applied Physics and Physico-Informatics

Research output: Contribution to conference › Paper › peer-review

Abstract

We designed nanobeam optical cavities based on moiré photonic crystals. An exponential increase of the Q factor as high as 10⁷ with increasing moiré period was observed, while the mode volume remained small around 0.5(λ/η)³.

Original language	English
Publication status	Published - 2024
Event	2024 Conference on Lasers and Electro-Optics/Pacific Rim, CLEO-PR 2024 - Incheon, Korea, Republic of Duration: 2024 Aug 4 → 2024 Aug 8

Conference

Conference	2024 Conference on Lasers and Electro-Optics/Pacific Rim, CLEO-PR 2024
Country/Territory	Korea, Republic of
City	Incheon
Period	24/8/4 → 24/8/8

ASJC Scopus subject areas

Instrumentation
Atomic and Molecular Physics, and Optics

Cite this

@conference{cf3611c63fb545abbba1ccb4bd775868,

title = "Investigation of one-dimensional moir{\'e} photonic crystal nanobeam cavities",

abstract = "We designed nanobeam optical cavities based on moir{\'e} photonic crystals. An exponential increase of the Q factor as high as 107 with increasing moir{\'e} period was observed, while the mode volume remained small around 0.5(λ/η)3.",

author = "Takahiro Ito and Yuki Ishii and Trushin, \{Stepan Maksimovich\} and Guangtai Lu and Satoshi Iwamoto and Yasutomo Ota",

note = "Publisher Copyright: {\textcopyright} 2024 The Author(s); 2024 Conference on Lasers and Electro-Optics/Pacific Rim, CLEO-PR 2024 ; Conference date: 04-08-2024 Through 08-08-2024",

year = "2024",

language = "English",

}

TY - CONF

T1 - Investigation of one-dimensional moiré photonic crystal nanobeam cavities

AU - Ito, Takahiro

AU - Ishii, Yuki

AU - Trushin, Stepan Maksimovich

AU - Lu, Guangtai

AU - Iwamoto, Satoshi

AU - Ota, Yasutomo

PY - 2024

Y1 - 2024

N2 - We designed nanobeam optical cavities based on moiré photonic crystals. An exponential increase of the Q factor as high as 107 with increasing moiré period was observed, while the mode volume remained small around 0.5(λ/η)3.

AB - We designed nanobeam optical cavities based on moiré photonic crystals. An exponential increase of the Q factor as high as 107 with increasing moiré period was observed, while the mode volume remained small around 0.5(λ/η)3.

UR - https://www.scopus.com/pages/publications/85216089809

UR - https://www.scopus.com/pages/publications/85216089809#tab=citedBy

M3 - Paper

AN - SCOPUS:85216089809

T2 - 2024 Conference on Lasers and Electro-Optics/Pacific Rim, CLEO-PR 2024

Y2 - 4 August 2024 through 8 August 2024

ER -

Investigation of one-dimensional moiré photonic crystal nanobeam cavities

Abstract

Conference

ASJC Scopus subject areas

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