The University of Southampton
University of Southampton Institutional Repository

Chalcogenide glass-on-2D-materials photonics

Chalcogenide glass-on-2D-materials photonics
Chalcogenide glass-on-2D-materials photonics
Two-dimensional (2-D) materials are of tremendous interest to silicon photonics given their singular optical characteristics spanning light emission, modulation, saturable absorption, and nonlinear optics. To harness their optical properties, these atomically thin materials are usually attached onto prefabricated devices via a transfer process. Here we present a new route for 2-D material integration with silicon photonics. Central to this approach is the use of chalcogenide glass, a multifunctional material which can be directly deposited and patterned on a wide variety of 2-D materials and can simultaneously function as the light guiding medium, a gate dielectric, and a passivation layer for 2-D materials. Besides achieving improved fabrication yield and throughput compared to the traditional transfer process, our technique also enables unconventional multilayer device geometries optimally designed for enhancing light-matter interactions in the 2-D layers. Capitalizing on this facile integration method, we demonstrate a series of high-performance glass-on-graphene devices including ultra-broadband on-chip polarizers, energy-efficient thermo-optic switches, as well as mid-infrared (mid-IR) waveguide-integrated photodetectors and modulators based on graphene and black phosphorus.
Lin, Hongtao
653e48ce-0007-4415-ab43-17c28205a2c9
Song, Yi
32bd9736-fc56-4d5a-933b-43390b3a7255
Huang, Yizhong
3f879126-c6d3-4b45-8769-2e8602d91577
Kita, Derek
d4b1a89a-f699-4ef9-ac86-b82bc33fb9df
Deckoff-Jones, Skylar
352c0696-9081-4733-aa67-670d8526dcf0
Wang, Kaiqi
b19ae6a4-850b-4068-a2eb-f714880e555f
Li, Lan
d7e2f9c6-c272-4c72-9028-c66a446cad1c
Li, Junying
99dd146f-e286-4d11-a763-4035477201bd
Zheng, Hanyu
61848273-d45c-4fea-b2e0-c71fe17683a0
Luo, Zhengqian
411963dc-59ca-4203-ac9d-53d972681a7a
Wang, Haozhe
0686060c-a2c3-4273-995c-ea01498246b1
Novak, Spencer
78126282-046d-4878-bfb9-8eaeb0de5417
Yadav, Anupama
cf572a33-99d9-492c-b6d3-245f0c2624c9
Huang, Chung-Che
825f7447-6d02-48f6-b95a-fa33da71f106
Shiue, Ren-Jye
ce8a270f-c94f-4dc9-8660-bd94736431b2
Englund, Dirk
d86fee25-d4c7-4466-8b61-c31830c0d396
Gu, Tian
77ebbfd1-4905-46fb-bb13-55d20944eb44
Hewak, Daniel
87c80070-c101-4f7a-914f-4cc3131e3db0
Richardson, Kathleen
ca38ca19-585d-4d17-983c-fec27983abe9
Kong, Jing
16036028-c1b6-466c-a5a7-d6d8b4f099f3
Hu, Juejun
91159f43-026a-47f5-9033-2bd4608cac06
Lin, Hongtao
653e48ce-0007-4415-ab43-17c28205a2c9
Song, Yi
32bd9736-fc56-4d5a-933b-43390b3a7255
Huang, Yizhong
3f879126-c6d3-4b45-8769-2e8602d91577
Kita, Derek
d4b1a89a-f699-4ef9-ac86-b82bc33fb9df
Deckoff-Jones, Skylar
352c0696-9081-4733-aa67-670d8526dcf0
Wang, Kaiqi
b19ae6a4-850b-4068-a2eb-f714880e555f
Li, Lan
d7e2f9c6-c272-4c72-9028-c66a446cad1c
Li, Junying
99dd146f-e286-4d11-a763-4035477201bd
Zheng, Hanyu
61848273-d45c-4fea-b2e0-c71fe17683a0
Luo, Zhengqian
411963dc-59ca-4203-ac9d-53d972681a7a
Wang, Haozhe
0686060c-a2c3-4273-995c-ea01498246b1
Novak, Spencer
78126282-046d-4878-bfb9-8eaeb0de5417
Yadav, Anupama
cf572a33-99d9-492c-b6d3-245f0c2624c9
Huang, Chung-Che
825f7447-6d02-48f6-b95a-fa33da71f106
Shiue, Ren-Jye
ce8a270f-c94f-4dc9-8660-bd94736431b2
Englund, Dirk
d86fee25-d4c7-4466-8b61-c31830c0d396
Gu, Tian
77ebbfd1-4905-46fb-bb13-55d20944eb44
Hewak, Daniel
87c80070-c101-4f7a-914f-4cc3131e3db0
Richardson, Kathleen
ca38ca19-585d-4d17-983c-fec27983abe9
Kong, Jing
16036028-c1b6-466c-a5a7-d6d8b4f099f3
Hu, Juejun
91159f43-026a-47f5-9033-2bd4608cac06

Lin, Hongtao, Song, Yi, Huang, Yizhong, Kita, Derek, Deckoff-Jones, Skylar, Wang, Kaiqi, Li, Lan, Li, Junying, Zheng, Hanyu, Luo, Zhengqian, Wang, Haozhe, Novak, Spencer, Yadav, Anupama, Huang, Chung-Che, Shiue, Ren-Jye, Englund, Dirk, Gu, Tian, Hewak, Daniel, Richardson, Kathleen, Kong, Jing and Hu, Juejun (2018) Chalcogenide glass-on-2D-materials photonics. SPIE Photonics West 2018, United States. 27 Jan - 01 Feb 2018.

Record type: Conference or Workshop Item (Paper)

Abstract

Two-dimensional (2-D) materials are of tremendous interest to silicon photonics given their singular optical characteristics spanning light emission, modulation, saturable absorption, and nonlinear optics. To harness their optical properties, these atomically thin materials are usually attached onto prefabricated devices via a transfer process. Here we present a new route for 2-D material integration with silicon photonics. Central to this approach is the use of chalcogenide glass, a multifunctional material which can be directly deposited and patterned on a wide variety of 2-D materials and can simultaneously function as the light guiding medium, a gate dielectric, and a passivation layer for 2-D materials. Besides achieving improved fabrication yield and throughput compared to the traditional transfer process, our technique also enables unconventional multilayer device geometries optimally designed for enhancing light-matter interactions in the 2-D layers. Capitalizing on this facile integration method, we demonstrate a series of high-performance glass-on-graphene devices including ultra-broadband on-chip polarizers, energy-efficient thermo-optic switches, as well as mid-infrared (mid-IR) waveguide-integrated photodetectors and modulators based on graphene and black phosphorus.

Full text not available from this repository.

More information

Published date: 27 January 2018
Venue - Dates: SPIE Photonics West 2018, United States, 2018-01-27 - 2018-02-01

Identifiers

Local EPrints ID: 418274
URI: http://eprints.soton.ac.uk/id/eprint/418274
PURE UUID: 3d32e650-c5f4-492a-a64a-03bcf08f100d
ORCID for Chung-Che Huang: ORCID iD orcid.org/0000-0003-3471-2463
ORCID for Daniel Hewak: ORCID iD orcid.org/0000-0002-2093-5773

Catalogue record

Date deposited: 27 Feb 2018 17:30
Last modified: 18 Feb 2021 17:05

Export record

Contributors

Author: Hongtao Lin
Author: Yi Song
Author: Yizhong Huang
Author: Derek Kita
Author: Skylar Deckoff-Jones
Author: Kaiqi Wang
Author: Lan Li
Author: Junying Li
Author: Hanyu Zheng
Author: Zhengqian Luo
Author: Haozhe Wang
Author: Spencer Novak
Author: Anupama Yadav
Author: Chung-Che Huang ORCID iD
Author: Ren-Jye Shiue
Author: Dirk Englund
Author: Tian Gu
Author: Daniel Hewak ORCID iD
Author: Kathleen Richardson
Author: Jing Kong
Author: Juejun Hu

University divisions

Download statistics

Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.

View more statistics

Atom RSS 1.0 RSS 2.0

Contact ePrints Soton: eprints@soton.ac.uk

ePrints Soton supports OAI 2.0 with a base URL of http://eprints.soton.ac.uk/cgi/oai2

This repository has been built using EPrints software, developed at the University of Southampton, but available to everyone to use.

We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive cookies on the University of Southampton website.

×