Unidirectional Dispersive Grating Emitters for Silicon Photonic Beam Steerers

Fa Lun Chen; Gow Zin Yiu; You Chia Chang

doi:10.1364/cleo_si.2024.sw4o.3

Unidirectional Dispersive Grating Emitters for Silicon Photonic Beam Steerers

Fa Lun Chen, Gow Zin Yiu, You Chia Chang^*

^*Corresponding author for this work

Department of Photonics

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

Abstract

We demonstrate unidirectional grating emitters in which the phase-matching condition is satisfied only for the upward diffraction. The fabricated device shows unidirectionality of 83% and strong angular dispersion of 0.81°/nm, enabling efficient beam steering.

Original language	English
DOIs	https://doi.org/10.1364/cleo_si.2024.sw4o.3
State	Published - 2024
Event	CLEO: Science and Innovations in CLEO 2024, CLEO: S and I 2024 - Part of Conference on Lasers and Electro-Optics - Charlotte, United States Duration: 5 May 2024 → 10 May 2024

Conference

Conference	CLEO: Science and Innovations in CLEO 2024, CLEO: S and I 2024 - Part of Conference on Lasers and Electro-Optics
Country/Territory	United States
City	Charlotte
Period	5/05/24 → 10/05/24

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10.1364/cleo_si.2024.sw4o.3

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title = "Unidirectional Dispersive Grating Emitters for Silicon Photonic Beam Steerers",

abstract = "We demonstrate unidirectional grating emitters in which the phase-matching condition is satisfied only for the upward diffraction. The fabricated device shows unidirectionality of 83% and strong angular dispersion of 0.81°/nm, enabling efficient beam steering.",

author = "Chen, {Fa Lun} and Yiu, {Gow Zin} and Chang, {You Chia}",

note = "Publisher Copyright: {\textcopyright} Optica Publishing Group 2024; CLEO: Science and Innovations in CLEO 2024, CLEO: S and I 2024 - Part of Conference on Lasers and Electro-Optics ; Conference date: 05-05-2024 Through 10-05-2024",

year = "2024",

doi = "10.1364/cleo_si.2024.sw4o.3",

language = "English",

}

TY - CONF

T1 - Unidirectional Dispersive Grating Emitters for Silicon Photonic Beam Steerers

AU - Chen, Fa Lun

AU - Yiu, Gow Zin

AU - Chang, You Chia

PY - 2024

Y1 - 2024

N2 - We demonstrate unidirectional grating emitters in which the phase-matching condition is satisfied only for the upward diffraction. The fabricated device shows unidirectionality of 83% and strong angular dispersion of 0.81°/nm, enabling efficient beam steering.

AB - We demonstrate unidirectional grating emitters in which the phase-matching condition is satisfied only for the upward diffraction. The fabricated device shows unidirectionality of 83% and strong angular dispersion of 0.81°/nm, enabling efficient beam steering.

UR - http://www.scopus.com/inward/record.url?scp=85210385852&partnerID=8YFLogxK

U2 - 10.1364/cleo_si.2024.sw4o.3

DO - 10.1364/cleo_si.2024.sw4o.3

M3 - Paper

AN - SCOPUS:85210385852

T2 - CLEO: Science and Innovations in CLEO 2024, CLEO: S and I 2024 - Part of Conference on Lasers and Electro-Optics

Y2 - 5 May 2024 through 10 May 2024

ER -

Unidirectional Dispersive Grating Emitters for Silicon Photonic Beam Steerers

Abstract

Conference

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