Wavelength-tunable picosecond soliton fiber laser with topological insulator : Bi2Se3 as a mode locker

Based on the open-aperture Z-scan measurement, we firstly uncovered the saturable absorption property of the topological insulator (TI): Bi2Se3. A high absolute modulation depth up to 98% and a saturation intensity of 0.49 GWcm−2 were identified. By incorporating this novel saturable absorber materi...

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Main Authors:	Zhao, Chujun, Zou, Yanhong, Chen, Yu, Wang, Zhiteng, Lu, Shunbin, Zhang, Han, Wen, Shuangchun, Tang, Dingyuan
Other Authors:	School of Electrical and Electronic Engineering
Format:	Article
Language:	English
Published:	2013
Subjects:	DRNTU::Engineering::Electrical and electronic engineering
Online Access:	https://hdl.handle.net/10356/100501 http://hdl.handle.net/10220/10970
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Institution:	Nanyang Technological University
Language:	English

id	sg-ntu-dr.10356-100501
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spelling	sg-ntu-dr.10356-1005012020-03-07T14:02:37Z Wavelength-tunable picosecond soliton fiber laser with topological insulator : Bi2Se3 as a mode locker Zhao, Chujun Zou, Yanhong Chen, Yu Wang, Zhiteng Lu, Shunbin Zhang, Han Wen, Shuangchun Tang, Dingyuan School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering Based on the open-aperture Z-scan measurement, we firstly uncovered the saturable absorption property of the topological insulator (TI): Bi2Se3. A high absolute modulation depth up to 98% and a saturation intensity of 0.49 GWcm−2 were identified. By incorporating this novel saturable absorber material into an erbium-doped fiber laser, wavelength tunable soliton operation was experimentally demonstrated. Our result indicates that like the atomic layer graphene, the topological insulator Bi2Se3 could also operate as an effective saturable absorber for the passive mode locking of lasers at the telecommunication band. Published version 2013-07-05T02:36:36Z 2019-12-06T20:23:39Z 2013-07-05T02:36:36Z 2019-12-06T20:23:39Z 2012 2012 Journal Article Zhao, C., Zou, C., Chen, Y., Wang, Z., Lu, S., Zhang, H., et al. (2012). Wavelength-tunable picosecond soliton fiber laser with Topological Insulator: Bi2Se3 as a mode locker. Optics Express, 20(25), 27888-27895. 1094-4087 https://hdl.handle.net/10356/100501 http://hdl.handle.net/10220/10970 10.1364/OE.20.027888 en Optics express © 2012 Optical Society of America. This paper was published in Optics Express and is made available as an electronic reprint (preprint) with permission of Optical Society of America. The paper can be found at the following official DOI: [http://dx.doi.org/10.1364/OE.20.027888]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. application/pdf
institution	Nanyang Technological University
building	NTU Library
country	Singapore
collection	DR-NTU
language	English
topic	DRNTU::Engineering::Electrical and electronic engineering
spellingShingle	DRNTU::Engineering::Electrical and electronic engineering Zhao, Chujun Zou, Yanhong Chen, Yu Wang, Zhiteng Lu, Shunbin Zhang, Han Wen, Shuangchun Tang, Dingyuan Wavelength-tunable picosecond soliton fiber laser with topological insulator : Bi2Se3 as a mode locker
description	Based on the open-aperture Z-scan measurement, we firstly uncovered the saturable absorption property of the topological insulator (TI): Bi2Se3. A high absolute modulation depth up to 98% and a saturation intensity of 0.49 GWcm−2 were identified. By incorporating this novel saturable absorber material into an erbium-doped fiber laser, wavelength tunable soliton operation was experimentally demonstrated. Our result indicates that like the atomic layer graphene, the topological insulator Bi2Se3 could also operate as an effective saturable absorber for the passive mode locking of lasers at the telecommunication band.
author2	School of Electrical and Electronic Engineering
author_facet	School of Electrical and Electronic Engineering Zhao, Chujun Zou, Yanhong Chen, Yu Wang, Zhiteng Lu, Shunbin Zhang, Han Wen, Shuangchun Tang, Dingyuan
format	Article
author	Zhao, Chujun Zou, Yanhong Chen, Yu Wang, Zhiteng Lu, Shunbin Zhang, Han Wen, Shuangchun Tang, Dingyuan
author_sort	Zhao, Chujun
title	Wavelength-tunable picosecond soliton fiber laser with topological insulator : Bi2Se3 as a mode locker
title_short	Wavelength-tunable picosecond soliton fiber laser with topological insulator : Bi2Se3 as a mode locker
title_full	Wavelength-tunable picosecond soliton fiber laser with topological insulator : Bi2Se3 as a mode locker
title_fullStr	Wavelength-tunable picosecond soliton fiber laser with topological insulator : Bi2Se3 as a mode locker
title_full_unstemmed	Wavelength-tunable picosecond soliton fiber laser with topological insulator : Bi2Se3 as a mode locker
title_sort	wavelength-tunable picosecond soliton fiber laser with topological insulator : bi2se3 as a mode locker
publishDate	2013
url	https://hdl.handle.net/10356/100501 http://hdl.handle.net/10220/10970
_version_	1681045717474344960

Wavelength-tunable picosecond soliton fiber laser with topological insulator : Bi2Se3 as a mode locker

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