All-optical modulation in Black Phosphorus functionalized microfibre coil resonator
All-optical modulation in Black Phosphorus functionalized microfibre coil resonator
All-optical modulation is experimentally demonstrated in a microfibre coil resonator (MCR) functionalized with black phosphorus (BP) nanosheets (BP-MCR). The BP nanosheets is deposited onto microfibre and then microfibre is wrapped on a PMMA rod covered with UV-curable low refractive index polycarbonate (PC) resin. The BP-MCR modulation properties are regulated based on BP absorption, photo-thermal and optical Kerr effects. The resonance wavelength and extinction ratio responsivity to incident pump power can attain ∼0.033 nm mW-1 and ∼0.180 dBm mW-1, while the averaged rising/falling response time is ∼9.58/8.53 ms. The device could find applications as all-optical modulator, optical switch or tunable optical filter.
all-optical modulation, black phosphorus, microfibre coil resonator
Yin, Yu
b8f19e11-77e3-48fc-90c4-69d003823b90
Li, Shi
29965d65-8f50-49e4-a89a-6246925ffcc4
Ren, Jing
ffa68dc2-fff8-4986-9f3f-7e0254502354
Du, Yanqiu
81e261bb-efe5-47cd-8fa6-7f69d5721635
Farrell, Gerald
6c4b8f27-d88c-41a2-87ff-f2466225798f
Brambilla, Gilberto
815d9712-62c7-47d1-8860-9451a363a6c8
Wang, Pengfei
a1ba240f-d4f0-4150-bcd8-cb418e841dcb
21 October 2020
Yin, Yu
b8f19e11-77e3-48fc-90c4-69d003823b90
Li, Shi
29965d65-8f50-49e4-a89a-6246925ffcc4
Ren, Jing
ffa68dc2-fff8-4986-9f3f-7e0254502354
Du, Yanqiu
81e261bb-efe5-47cd-8fa6-7f69d5721635
Farrell, Gerald
6c4b8f27-d88c-41a2-87ff-f2466225798f
Brambilla, Gilberto
815d9712-62c7-47d1-8860-9451a363a6c8
Wang, Pengfei
a1ba240f-d4f0-4150-bcd8-cb418e841dcb
Yin, Yu, Li, Shi, Ren, Jing, Du, Yanqiu, Farrell, Gerald, Brambilla, Gilberto and Wang, Pengfei
(2020)
All-optical modulation in Black Phosphorus functionalized microfibre coil resonator.
Measurement Science and Technology, 32 (1), [015202].
(doi:10.1088/1361-6501/ababda).
Abstract
All-optical modulation is experimentally demonstrated in a microfibre coil resonator (MCR) functionalized with black phosphorus (BP) nanosheets (BP-MCR). The BP nanosheets is deposited onto microfibre and then microfibre is wrapped on a PMMA rod covered with UV-curable low refractive index polycarbonate (PC) resin. The BP-MCR modulation properties are regulated based on BP absorption, photo-thermal and optical Kerr effects. The resonance wavelength and extinction ratio responsivity to incident pump power can attain ∼0.033 nm mW-1 and ∼0.180 dBm mW-1, while the averaged rising/falling response time is ∼9.58/8.53 ms. The device could find applications as all-optical modulator, optical switch or tunable optical filter.
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More information
Accepted/In Press date: 3 August 2020
Published date: 21 October 2020
Keywords:
all-optical modulation, black phosphorus, microfibre coil resonator
Identifiers
Local EPrints ID: 471055
URI: http://eprints.soton.ac.uk/id/eprint/471055
ISSN: 0957-0233
PURE UUID: 126633ac-80f2-4b99-9e3c-74fbeb3853f9
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Date deposited: 25 Oct 2022 16:35
Last modified: 17 Mar 2024 02:53
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Contributors
Author:
Yu Yin
Author:
Shi Li
Author:
Jing Ren
Author:
Yanqiu Du
Author:
Gerald Farrell
Author:
Pengfei Wang
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