Photonic-Crystal Surface-Emitting Lasers in Red Wavelength Range

Tsung Yeh Ku; Chi Hao Wang; Gray Lin

doi:10.1117/12.2647225

Photonic-Crystal Surface-Emitting Lasers in Red Wavelength Range

Tsung Yeh Ku, Chi Hao Wang, Gray Lin^*

^*Corresponding author for this work

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

1 Scopus citations

Abstract

Photonic-crystal (PC) surface-emitting lasers in red wavelength range are demonstrated without epitaxial regrowth in this work. Two-dimensional PCs were patterned and circular shaped holes were etched from GaAs contact down to AlInP cladding layers to form the “PC slab-on-substrate” structure. Indium-tin-oxide was then deposited to facilitate both electrical injection and optical transmission. The fabricated devices were characterized by pulsed current source. The lasing wavelength was around 664 nm at designed lattice period of 208 nm. The peak intensity was over 6 mW at peak current of 2.5 A. The far-field pattern exhibited dual lobes separated by 3.5 degree and the beam divergence perpendicular to the lobes was about 1 degree.

Original language	English
Title of host publication	Photonic and Phononic Properties of Engineered Nanostructures XIII
Editors	Ali Adibi, Shawn-Yu Lin, Axel Scherer
Publisher	SPIE
ISBN (Electronic)	9781510659674
DOIs	https://doi.org/10.1117/12.2647225
State	Published - 2023
Event	Photonic and Phononic Properties of Engineered Nanostructures XIII 2023 - San Francisco, United States Duration: 30 Jan 2023 → 2 Feb 2023

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	12431
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	Photonic and Phononic Properties of Engineered Nanostructures XIII 2023
Country/Territory	United States
City	San Francisco
Period	30/01/23 → 2/02/23

Keywords

indium-tin oxide
photonic crystals
red wavelength
surface-emitting lasers

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10.1117/12.2647225

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title = "Photonic-Crystal Surface-Emitting Lasers in Red Wavelength Range",

abstract = "Photonic-crystal (PC) surface-emitting lasers in red wavelength range are demonstrated without epitaxial regrowth in this work. Two-dimensional PCs were patterned and circular shaped holes were etched from GaAs contact down to AlInP cladding layers to form the “PC slab-on-substrate” structure. Indium-tin-oxide was then deposited to facilitate both electrical injection and optical transmission. The fabricated devices were characterized by pulsed current source. The lasing wavelength was around 664 nm at designed lattice period of 208 nm. The peak intensity was over 6 mW at peak current of 2.5 A. The far-field pattern exhibited dual lobes separated by 3.5 degree and the beam divergence perpendicular to the lobes was about 1 degree.",

keywords = "indium-tin oxide, photonic crystals, red wavelength, surface-emitting lasers",

author = "Ku, {Tsung Yeh} and Wang, {Chi Hao} and Gray Lin",

note = "Publisher Copyright: {\textcopyright} 2023 SPIE.; Photonic and Phononic Properties of Engineered Nanostructures XIII 2023 ; Conference date: 30-01-2023 Through 02-02-2023",

year = "2023",

doi = "10.1117/12.2647225",

language = "English",

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

publisher = "SPIE",

editor = "Ali Adibi and Shawn-Yu Lin and Axel Scherer",

booktitle = "Photonic and Phononic Properties of Engineered Nanostructures XIII",

address = "United States",

}

Ku, TY, Wang, CH & Lin, G 2023, Photonic-Crystal Surface-Emitting Lasers in Red Wavelength Range. in A Adibi, S-Y Lin & A Scherer (eds), Photonic and Phononic Properties of Engineered Nanostructures XIII., 124310I, Proceedings of SPIE - The International Society for Optical Engineering, vol. 12431, SPIE, Photonic and Phononic Properties of Engineered Nanostructures XIII 2023, San Francisco, United States, 30/01/23. https://doi.org/10.1117/12.2647225

Photonic-Crystal Surface-Emitting Lasers in Red Wavelength Range. / Ku, Tsung Yeh; Wang, Chi Hao; Lin, Gray.
Photonic and Phononic Properties of Engineered Nanostructures XIII. ed. / Ali Adibi; Shawn-Yu Lin; Axel Scherer. SPIE, 2023. 124310I (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 12431).

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

TY - GEN

T1 - Photonic-Crystal Surface-Emitting Lasers in Red Wavelength Range

AU - Ku, Tsung Yeh

AU - Wang, Chi Hao

AU - Lin, Gray

PY - 2023

Y1 - 2023

N2 - Photonic-crystal (PC) surface-emitting lasers in red wavelength range are demonstrated without epitaxial regrowth in this work. Two-dimensional PCs were patterned and circular shaped holes were etched from GaAs contact down to AlInP cladding layers to form the “PC slab-on-substrate” structure. Indium-tin-oxide was then deposited to facilitate both electrical injection and optical transmission. The fabricated devices were characterized by pulsed current source. The lasing wavelength was around 664 nm at designed lattice period of 208 nm. The peak intensity was over 6 mW at peak current of 2.5 A. The far-field pattern exhibited dual lobes separated by 3.5 degree and the beam divergence perpendicular to the lobes was about 1 degree.

AB - Photonic-crystal (PC) surface-emitting lasers in red wavelength range are demonstrated without epitaxial regrowth in this work. Two-dimensional PCs were patterned and circular shaped holes were etched from GaAs contact down to AlInP cladding layers to form the “PC slab-on-substrate” structure. Indium-tin-oxide was then deposited to facilitate both electrical injection and optical transmission. The fabricated devices were characterized by pulsed current source. The lasing wavelength was around 664 nm at designed lattice period of 208 nm. The peak intensity was over 6 mW at peak current of 2.5 A. The far-field pattern exhibited dual lobes separated by 3.5 degree and the beam divergence perpendicular to the lobes was about 1 degree.

KW - indium-tin oxide

KW - photonic crystals

KW - red wavelength

KW - surface-emitting lasers

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M3 - Conference contribution

AN - SCOPUS:85159722080

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - Photonic and Phononic Properties of Engineered Nanostructures XIII

A2 - Adibi, Ali

A2 - Lin, Shawn-Yu

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PB - SPIE

T2 - Photonic and Phononic Properties of Engineered Nanostructures XIII 2023

Y2 - 30 January 2023 through 2 February 2023

ER -

Photonic-Crystal Surface-Emitting Lasers in Red Wavelength Range

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