Dispersion control of orbital angular momentum mode using a ring core with graded-index profile

Yong Soo Lee; Aeri Jung; Soeun Kim; Kyunghwan Oh

doi:10.1117/12.2615988

Dispersion control of orbital angular momentum mode using a ring core with graded-index profile

Yong Soo Lee, Aeri Jung, Soeun Kim, Kyunghwan Oh

Department of Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We propose an orbital angular momentum (OAM) photonic crystal fiber (PCF) that can control the dispersion of OAM mode by using a ring-core to which a graded-index profile is applied. Using the full-vectorial finite element method (FEM), the properties of the proposed OAM PCF were analyzed. We found that when the thickness of the ring-core to which the graded-index profile was applied is reduced, the dispersions of the modes guided to the core decrease overall.

Original language	English
Title of host publication	Optical Manipulation and Structured Materials Conference 2021
Editors	Takashige Omatsu, Kishan Dholakia, Hajime Ishihara, Keiji Sasaki
Publisher	SPIE
ISBN (Electronic)	9781510647206
DOIs	https://doi.org/10.1117/12.2615988
Publication status	Published - 2021
Event	Optical Manipulation and Structured Materials Conference 2021 - Virtual, Online, Japan Duration: 2021 Apr 20 → 2021 Apr 22

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	11926
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	Optical Manipulation and Structured Materials Conference 2021
Country/Territory	Japan
City	Virtual, Online
Period	21/4/20 → 21/4/22

Bibliographical note

Funding Information:
This work was supported in part by the National Research Foundation of Korea(NRF) funded by the Ministry of Education (2018R1D1A1B07049349) and in part by the National Research Foundation of Korea(NRF) grant funded by the Korea government(MSIT) (2019R1A2C2011293).

Publisher Copyright:
© 2021 SPIE.

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

Access to Document

10.1117/12.2615988

Cite this

Lee, Y. S., Jung, A., Kim, S., & Oh, K. (2021). Dispersion control of orbital angular momentum mode using a ring core with graded-index profile. In T. Omatsu, K. Dholakia, H. Ishihara, & K. Sasaki (Eds.), Optical Manipulation and Structured Materials Conference 2021 [1192606] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11926). SPIE. https://doi.org/10.1117/12.2615988

Lee, Yong Soo ; Jung, Aeri ; Kim, Soeun et al. / Dispersion control of orbital angular momentum mode using a ring core with graded-index profile. Optical Manipulation and Structured Materials Conference 2021. editor / Takashige Omatsu ; Kishan Dholakia ; Hajime Ishihara ; Keiji Sasaki. SPIE, 2021. (Proceedings of SPIE - The International Society for Optical Engineering).

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title = "Dispersion control of orbital angular momentum mode using a ring core with graded-index profile",

abstract = "We propose an orbital angular momentum (OAM) photonic crystal fiber (PCF) that can control the dispersion of OAM mode by using a ring-core to which a graded-index profile is applied. Using the full-vectorial finite element method (FEM), the properties of the proposed OAM PCF were analyzed. We found that when the thickness of the ring-core to which the graded-index profile was applied is reduced, the dispersions of the modes guided to the core decrease overall.",

author = "Lee, {Yong Soo} and Aeri Jung and Soeun Kim and Kyunghwan Oh",

note = "Funding Information: This work was supported in part by the National Research Foundation of Korea(NRF) funded by the Ministry of Education (2018R1D1A1B07049349) and in part by the National Research Foundation of Korea(NRF) grant funded by the Korea government(MSIT) (2019R1A2C2011293). Publisher Copyright: {\textcopyright} 2021 SPIE.; Optical Manipulation and Structured Materials Conference 2021 ; Conference date: 20-04-2021 Through 22-04-2021",

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doi = "10.1117/12.2615988",

language = "English",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

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Lee, YS, Jung, A, Kim, S & Oh, K 2021, Dispersion control of orbital angular momentum mode using a ring core with graded-index profile. in T Omatsu, K Dholakia, H Ishihara & K Sasaki (eds), Optical Manipulation and Structured Materials Conference 2021., 1192606, Proceedings of SPIE - The International Society for Optical Engineering, vol. 11926, SPIE, Optical Manipulation and Structured Materials Conference 2021, Virtual, Online, Japan, 21/4/20. https://doi.org/10.1117/12.2615988

Dispersion control of orbital angular momentum mode using a ring core with graded-index profile. / Lee, Yong Soo; Jung, Aeri; Kim, Soeun et al.

Optical Manipulation and Structured Materials Conference 2021. ed. / Takashige Omatsu; Kishan Dholakia; Hajime Ishihara; Keiji Sasaki. SPIE, 2021. 1192606 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11926).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AU - Lee, Yong Soo

AU - Jung, Aeri

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N1 - Funding Information: This work was supported in part by the National Research Foundation of Korea(NRF) funded by the Ministry of Education (2018R1D1A1B07049349) and in part by the National Research Foundation of Korea(NRF) grant funded by the Korea government(MSIT) (2019R1A2C2011293). Publisher Copyright: © 2021 SPIE.

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N2 - We propose an orbital angular momentum (OAM) photonic crystal fiber (PCF) that can control the dispersion of OAM mode by using a ring-core to which a graded-index profile is applied. Using the full-vectorial finite element method (FEM), the properties of the proposed OAM PCF were analyzed. We found that when the thickness of the ring-core to which the graded-index profile was applied is reduced, the dispersions of the modes guided to the core decrease overall.

AB - We propose an orbital angular momentum (OAM) photonic crystal fiber (PCF) that can control the dispersion of OAM mode by using a ring-core to which a graded-index profile is applied. Using the full-vectorial finite element method (FEM), the properties of the proposed OAM PCF were analyzed. We found that when the thickness of the ring-core to which the graded-index profile was applied is reduced, the dispersions of the modes guided to the core decrease overall.

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M3 - Conference contribution

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Dispersion control of orbital angular momentum mode using a ring core with graded-index profile

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