We experimentally demonstrate an operation switchable Erbium-doped fiber laser by employing graphene saturable absorber (GSA) on microfiber. With the introducing of a polydimethylsiloxane layer, a graphene can be considered as a parallel plate on microfiber and induces different propagation losses to TE and TM modes. By the use of such polarization sensitive GSA on microfiber, Erbium doped fiber laser with switchable operation states such as continuous wave, stable Q-switching, Q-switched mode-locking, and continuous-wave mode-locking, can be achieved by simply tuning the polarization states in the laser cavity. Our results show that covering graphene on microfibers could be a promising method for fabricating all fiber SA, and may have high potential in wide applications. (C)2013 Optical Society of America
机构:
Hong Kong Polytech Univ, Dept Elect Engn, Kowloon, Hong Kong, Peoples R China
Fudan Univ, Dept Opt Sci & Engn, Shanghai 200433, Peoples R ChinaHong Kong Polytech Univ, Dept Elect Engn, Kowloon, Hong Kong, Peoples R China
He, Xiaoying
;
Liu, Zhi-bo
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Hong Kong Polytech Univ, Dept Elect Engn, Kowloon, Hong Kong, Peoples R China
Nankai Univ, Teda Appl Phys Sch, Minist Educ, Key Lab Weak Light Nonlinear Photon, Tianjin 300457, Peoples R ChinaHong Kong Polytech Univ, Dept Elect Engn, Kowloon, Hong Kong, Peoples R China
Liu, Zhi-bo
;
Wang, D. N.
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Hong Kong Polytech Univ, Dept Elect Engn, Kowloon, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Elect Engn, Kowloon, Hong Kong, Peoples R China
机构:
Hong Kong Polytech Univ, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China
He, Xiaoying
;
Liu, Zhi-Bo
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机构:
Hong Kong Polytech Univ, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China
Nakai Univ, Key Lab Weak Light Nonlinear Photon, Minist Educ, Teda Appl Phys Sch, Tianjin, Peoples R ChinaHong Kong Polytech Univ, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China
Liu, Zhi-Bo
;
Wang, Dongning
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Hong Kong Polytech Univ, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China
Wang, Dongning
;
Yang, Minwei
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机构:
Hong Kong Polytech Univ, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China
Yang, Minwei
;
Liao, C. R.
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Hong Kong Polytech Univ, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China
Liao, C. R.
;
Zhao, Xin
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Nakai Univ, Key Lab Weak Light Nonlinear Photon, Minist Educ, Teda Appl Phys Sch, Tianjin, Peoples R ChinaHong Kong Polytech Univ, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China
机构:
Univ Seoul, Sch Elect & Comp Engn, Seoul 130743, South KoreaUniv Seoul, Sch Elect & Comp Engn, Seoul 130743, South Korea
Lee, J.
;
Koo, J.
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Univ Seoul, Sch Elect & Comp Engn, Seoul 130743, South KoreaUniv Seoul, Sch Elect & Comp Engn, Seoul 130743, South Korea
Koo, J.
;
Debnath, P.
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Korea Inst Sci & Technol, Future Convergence Res Div, Seoul 136791, South Korea
Univ Sci & Technol, Dept Nanoelect, Taejon 305333, South KoreaUniv Seoul, Sch Elect & Comp Engn, Seoul 130743, South Korea
Debnath, P.
;
Song, Y-W
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Korea Inst Sci & Technol, Future Convergence Res Div, Seoul 136791, South KoreaUniv Seoul, Sch Elect & Comp Engn, Seoul 130743, South Korea
Song, Y-W
;
Lee, J. H.
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Univ Seoul, Sch Elect & Comp Engn, Seoul 130743, South KoreaUniv Seoul, Sch Elect & Comp Engn, Seoul 130743, South Korea
机构:
Hong Kong Polytech Univ, Dept Elect Engn, Kowloon, Hong Kong, Peoples R China
Fudan Univ, Dept Opt Sci & Engn, Shanghai 200433, Peoples R ChinaHong Kong Polytech Univ, Dept Elect Engn, Kowloon, Hong Kong, Peoples R China
He, Xiaoying
;
Liu, Zhi-bo
论文数: 0引用数: 0
h-index: 0
机构:
Hong Kong Polytech Univ, Dept Elect Engn, Kowloon, Hong Kong, Peoples R China
Nankai Univ, Teda Appl Phys Sch, Minist Educ, Key Lab Weak Light Nonlinear Photon, Tianjin 300457, Peoples R ChinaHong Kong Polytech Univ, Dept Elect Engn, Kowloon, Hong Kong, Peoples R China
Liu, Zhi-bo
;
Wang, D. N.
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h-index: 0
机构:
Hong Kong Polytech Univ, Dept Elect Engn, Kowloon, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Elect Engn, Kowloon, Hong Kong, Peoples R China
机构:
Hong Kong Polytech Univ, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China
He, Xiaoying
;
Liu, Zhi-Bo
论文数: 0引用数: 0
h-index: 0
机构:
Hong Kong Polytech Univ, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China
Nakai Univ, Key Lab Weak Light Nonlinear Photon, Minist Educ, Teda Appl Phys Sch, Tianjin, Peoples R ChinaHong Kong Polytech Univ, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China
Liu, Zhi-Bo
;
Wang, Dongning
论文数: 0引用数: 0
h-index: 0
机构:
Hong Kong Polytech Univ, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China
Wang, Dongning
;
Yang, Minwei
论文数: 0引用数: 0
h-index: 0
机构:
Hong Kong Polytech Univ, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China
Yang, Minwei
;
Liao, C. R.
论文数: 0引用数: 0
h-index: 0
机构:
Hong Kong Polytech Univ, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China
Liao, C. R.
;
Zhao, Xin
论文数: 0引用数: 0
h-index: 0
机构:
Nakai Univ, Key Lab Weak Light Nonlinear Photon, Minist Educ, Teda Appl Phys Sch, Tianjin, Peoples R ChinaHong Kong Polytech Univ, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China
机构:
Univ Seoul, Sch Elect & Comp Engn, Seoul 130743, South KoreaUniv Seoul, Sch Elect & Comp Engn, Seoul 130743, South Korea
Lee, J.
;
Koo, J.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Seoul, Sch Elect & Comp Engn, Seoul 130743, South KoreaUniv Seoul, Sch Elect & Comp Engn, Seoul 130743, South Korea
Koo, J.
;
Debnath, P.
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Sci & Technol, Future Convergence Res Div, Seoul 136791, South Korea
Univ Sci & Technol, Dept Nanoelect, Taejon 305333, South KoreaUniv Seoul, Sch Elect & Comp Engn, Seoul 130743, South Korea
Debnath, P.
;
Song, Y-W
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Sci & Technol, Future Convergence Res Div, Seoul 136791, South KoreaUniv Seoul, Sch Elect & Comp Engn, Seoul 130743, South Korea
Song, Y-W
;
Lee, J. H.
论文数: 0引用数: 0
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机构:
Univ Seoul, Sch Elect & Comp Engn, Seoul 130743, South KoreaUniv Seoul, Sch Elect & Comp Engn, Seoul 130743, South Korea