Generation of dark pulses in a bismuth tellurite based mode-locked erbium-doped fiber laser

R. Z.R.R. Rosdin; M. C. Paul; A. Dhar; S. Das; S. W. Harun; N. F. Razak; M. Yasin

Generation of dark pulses in a bismuth tellurite based mode-locked erbium-doped fiber laser

R. Z.R.R. Rosdin, M. C. Paul, A. Dhar, S. Das, S. W. Harun, N. F. Razak, M. Yasin

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

We report on the formation of dark pulses in a highly nonlinear fiber laser passively mode-locked by a Bistmuth Tellurite (Bi₂Te₃) based SA. The SA was fabricated by embedding Bi₂Te₃ powder into polyvinyl alcohol (PVA) film by a solution casting technique. By inserting the SA into an EDFL cavity, stable mode-locked operation was achieved at 1592.68 nm with the maximum pulse energy up to 2.38 nJ by adjusting polarization controller. The laser operated at pulse repetition frequency of 1.0 MHz with a pulse width of 215 ns. These results suggested that Bi₂Te₃ could be developed as an effective SA for mode-locked dark pulses generation in a highly nonlinear cavity.

Original language	English
Pages (from-to)	471-476
Number of pages	6
Journal	Chalcogenide Letters
Volume	16
Issue number	10
Publication status	Published - Oct 2019

Keywords

Bismuth Telluride
Dark pulses
Mode-locking
Passive saturable absorber

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title = "Generation of dark pulses in a bismuth tellurite based mode-locked erbium-doped fiber laser",

abstract = "We report on the formation of dark pulses in a highly nonlinear fiber laser passively mode-locked by a Bistmuth Tellurite (Bi2Te3) based SA. The SA was fabricated by embedding Bi2Te3 powder into polyvinyl alcohol (PVA) film by a solution casting technique. By inserting the SA into an EDFL cavity, stable mode-locked operation was achieved at 1592.68 nm with the maximum pulse energy up to 2.38 nJ by adjusting polarization controller. The laser operated at pulse repetition frequency of 1.0 MHz with a pulse width of 215 ns. These results suggested that Bi2Te3 could be developed as an effective SA for mode-locked dark pulses generation in a highly nonlinear cavity.",

keywords = "Bismuth Telluride, Dark pulses, Mode-locking, Passive saturable absorber",

author = "Rosdin, {R. Z.R.R.} and Paul, {M. C.} and A. Dhar and S. Das and Harun, {S. W.} and Razak, {N. F.} and M. Yasin",

note = "Funding Information: This work was financially supported by the Airlangga University-Research Grant (2019) and the Universiti Kebangsaan Malaysia (Grant No: GGPM-2017-101). Funding Information: This work was financially supported by the Airlangga University - Research Grant (2019) and the Universiti Kebangsaan Malaysia (Grant No: GGPM-2017-101). Publisher Copyright: {\textcopyright} 2019, S.C. Virtual Company of Phisics S.R.L. All rights reserved.",

year = "2019",

month = oct,

language = "English",

volume = "16",

pages = "471--476",

journal = "Chalcogenide Letters",

issn = "1584-8663",

publisher = "S.C. Virtual Company of Physics S.R.L",

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AU - Rosdin, R. Z.R.R.

AU - Paul, M. C.

AU - Dhar, A.

AU - Das, S.

AU - Harun, S. W.

AU - Razak, N. F.

AU - Yasin, M.

N1 - Funding Information: This work was financially supported by the Airlangga University-Research Grant (2019) and the Universiti Kebangsaan Malaysia (Grant No: GGPM-2017-101). Funding Information: This work was financially supported by the Airlangga University - Research Grant (2019) and the Universiti Kebangsaan Malaysia (Grant No: GGPM-2017-101). Publisher Copyright: © 2019, S.C. Virtual Company of Phisics S.R.L. All rights reserved.

PY - 2019/10

Y1 - 2019/10

N2 - We report on the formation of dark pulses in a highly nonlinear fiber laser passively mode-locked by a Bistmuth Tellurite (Bi2Te3) based SA. The SA was fabricated by embedding Bi2Te3 powder into polyvinyl alcohol (PVA) film by a solution casting technique. By inserting the SA into an EDFL cavity, stable mode-locked operation was achieved at 1592.68 nm with the maximum pulse energy up to 2.38 nJ by adjusting polarization controller. The laser operated at pulse repetition frequency of 1.0 MHz with a pulse width of 215 ns. These results suggested that Bi2Te3 could be developed as an effective SA for mode-locked dark pulses generation in a highly nonlinear cavity.

AB - We report on the formation of dark pulses in a highly nonlinear fiber laser passively mode-locked by a Bistmuth Tellurite (Bi2Te3) based SA. The SA was fabricated by embedding Bi2Te3 powder into polyvinyl alcohol (PVA) film by a solution casting technique. By inserting the SA into an EDFL cavity, stable mode-locked operation was achieved at 1592.68 nm with the maximum pulse energy up to 2.38 nJ by adjusting polarization controller. The laser operated at pulse repetition frequency of 1.0 MHz with a pulse width of 215 ns. These results suggested that Bi2Te3 could be developed as an effective SA for mode-locked dark pulses generation in a highly nonlinear cavity.

KW - Bismuth Telluride

KW - Dark pulses

KW - Mode-locking

KW - Passive saturable absorber

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M3 - Article

AN - SCOPUS:85074035459

SN - 1584-8663

VL - 16

SP - 471

EP - 476

JO - Chalcogenide Letters

JF - Chalcogenide Letters

IS - 10

ER -

Generation of dark pulses in a bismuth tellurite based mode-locked erbium-doped fiber laser

Abstract

Keywords

UN SDGs

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