High resolution compact spectrometer system based on scattering and spectral reconstruction
High resolution compact spectrometer system based on scattering and spectral reconstruction
In this Letter, we present a compact scattering spectrometer system based on fluorosilicate glass ceramics. By the algorithmic spectral calibration and reconstruction, we achieve wavelength detection with a resolution of 0.1 nm. Numerous nanocrystals embedded in the glass host in the glass ceramics result in a significant natural multilayer scattering medium, which can provide a 60% scattering efficiency for incident light while increasing the optical path of incident light transmitting in the medium. The glass ceramics scattering medium with a rather compact physical size is integrated with a low-cost camera to compose an optical spectral system, which has potential application in lab-on-a-chip optical spectroscopy.
1466-1469
Wang, Xin
c90586d9-fe95-4a81-b651-6217f776f957
Sun, Qi
f435b0ea-6782-4735-b3d9-890dd60b9c24
Chu, Yushi
745e28f1-d02f-4a4e-9336-9293f81991ef
Brambilla, Gilberto
815d9712-62c7-47d1-8860-9451a363a6c8
Wang, Pengfei
4ae6cc7c-72fc-42d5-9179-67d36477e758
Beresna, Martynas
a6dc062e-93c6-46a5-aeb3-8de332cdec7b
15 March 2023
Wang, Xin
c90586d9-fe95-4a81-b651-6217f776f957
Sun, Qi
f435b0ea-6782-4735-b3d9-890dd60b9c24
Chu, Yushi
745e28f1-d02f-4a4e-9336-9293f81991ef
Brambilla, Gilberto
815d9712-62c7-47d1-8860-9451a363a6c8
Wang, Pengfei
4ae6cc7c-72fc-42d5-9179-67d36477e758
Beresna, Martynas
a6dc062e-93c6-46a5-aeb3-8de332cdec7b
Wang, Xin, Sun, Qi, Chu, Yushi, Brambilla, Gilberto, Wang, Pengfei and Beresna, Martynas
(2023)
High resolution compact spectrometer system based on scattering and spectral reconstruction.
Optics Letters, 48 (6), .
(doi:10.1364/OL.482811).
Abstract
In this Letter, we present a compact scattering spectrometer system based on fluorosilicate glass ceramics. By the algorithmic spectral calibration and reconstruction, we achieve wavelength detection with a resolution of 0.1 nm. Numerous nanocrystals embedded in the glass host in the glass ceramics result in a significant natural multilayer scattering medium, which can provide a 60% scattering efficiency for incident light while increasing the optical path of incident light transmitting in the medium. The glass ceramics scattering medium with a rather compact physical size is integrated with a low-cost camera to compose an optical spectral system, which has potential application in lab-on-a-chip optical spectroscopy.
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More information
Accepted/In Press date: 7 February 2023
e-pub ahead of print date: 9 February 2023
Published date: 15 March 2023
Additional Information:
Funding Information: Funding. National Key Scientific Instrument and Equipment Development Projects of China (61727816); Shenzhen Fundamental Research Program (JCYJ20190808140805488, JCYJ20190808173401660, JCYJ20190808173619062); Basic and Applied Basic Research Foundation of Guangdong Province (2019A1515110320); National Natural Science Foundation of China (11874332, 62105217).
Identifiers
Local EPrints ID: 481501
URI: http://eprints.soton.ac.uk/id/eprint/481501
ISSN: 0146-9592
PURE UUID: 30264e72-aa37-4f61-9676-94da4261512a
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Date deposited: 30 Aug 2023 16:41
Last modified: 18 Mar 2024 02:53
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Contributors
Author:
Xin Wang
Author:
Qi Sun
Author:
Yushi Chu
Author:
Gilberto Brambilla
Author:
Pengfei Wang
Author:
Martynas Beresna
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