Three operation regimes with an L-band ultrafast fiber laser passively mode-locked by graphene oxide saturable absorber

Junqing Zhao; Yonggang Wang; Shuangchen Ruan; Peiguang Yan; Han Zhang; Yuen Hong Tsang; Jinhui Yang; Guoxi Huang

doi:10.1364/JOSAB.31.000716

Three operation regimes with an L-band ultrafast fiber laser passively mode-locked by graphene oxide saturable absorber

Junqing Zhao, Yonggang Wang, Shuangchen Ruan, Peiguang Yan, Han Zhang, Yuen Hong Tsang, Jinhui Yang, Guoxi Huang

Research output: Journal article publication › Journal article › Academic research › peer-review

35 Citations (Scopus)

Abstract

We present three operation regimes with an L-band erbium-doped fiber laser passively mode-locked by a graphene oxide saturable absorber (GOSA) that is fabricated by using a wet chemical method. One is a stable state of single soliton emission with pulse duration of 426 fs, which is the shortest pulse duration ever achieved with an L-band design by employing GOSA as the mode-locker. The other two operation regimes include bound-state soliton and dual-wavelength nanosecond pulse generation, which are demonstrated for the first time by using the GOSA mode-locker. Our results further indicate the practical potential of GOSA in ultrafast fiber lasers for achieving various mode-locking regimes.

Original language	English
Pages (from-to)	716-722
Number of pages	7
Journal	Journal of the Optical Society of America B: Optical Physics
Volume	31
Issue number	4
DOIs	https://doi.org/10.1364/JOSAB.31.000716
Publication status	Published - 1 Apr 2014

ASJC Scopus subject areas

Statistical and Nonlinear Physics
Atomic and Molecular Physics, and Optics

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10.1364/JOSAB.31.000716

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abstract = "We present three operation regimes with an L-band erbium-doped fiber laser passively mode-locked by a graphene oxide saturable absorber (GOSA) that is fabricated by using a wet chemical method. One is a stable state of single soliton emission with pulse duration of 426 fs, which is the shortest pulse duration ever achieved with an L-band design by employing GOSA as the mode-locker. The other two operation regimes include bound-state soliton and dual-wavelength nanosecond pulse generation, which are demonstrated for the first time by using the GOSA mode-locker. Our results further indicate the practical potential of GOSA in ultrafast fiber lasers for achieving various mode-locking regimes.",

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Three operation regimes with an L-band ultrafast fiber laser passively mode-locked by graphene oxide saturable absorber. / Zhao, Junqing; Wang, Yonggang; Ruan, Shuangchen et al.
In: Journal of the Optical Society of America B: Optical Physics, Vol. 31, No. 4, 01.04.2014, p. 716-722.

Research output: Journal article publication › Journal article › Academic research › peer-review

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T1 - Three operation regimes with an L-band ultrafast fiber laser passively mode-locked by graphene oxide saturable absorber

AU - Zhao, Junqing

AU - Wang, Yonggang

AU - Ruan, Shuangchen

AU - Yan, Peiguang

AU - Zhang, Han

AU - Tsang, Yuen Hong

AU - Yang, Jinhui

AU - Huang, Guoxi

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AB - We present three operation regimes with an L-band erbium-doped fiber laser passively mode-locked by a graphene oxide saturable absorber (GOSA) that is fabricated by using a wet chemical method. One is a stable state of single soliton emission with pulse duration of 426 fs, which is the shortest pulse duration ever achieved with an L-band design by employing GOSA as the mode-locker. The other two operation regimes include bound-state soliton and dual-wavelength nanosecond pulse generation, which are demonstrated for the first time by using the GOSA mode-locker. Our results further indicate the practical potential of GOSA in ultrafast fiber lasers for achieving various mode-locking regimes.

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JO - Journal of the Optical Society of America B: Optical Physics

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Three operation regimes with an L-band ultrafast fiber laser passively mode-locked by graphene oxide saturable absorber

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