Numerical modeling of mode-locked fiber lasers with a fiber-based saturable-absorber
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- 作者：Long Wanga ; Andy Chonga ; b ; Joseph W. Hausa ; b ; JHaus1@udayton.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Nonlinear optical fibers ; Mode-locked fiber laser ; Saturable absorber
- 刊名：Optics Communications
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：383
- 期：Complete
- 页码：386-390
- 全文大小：1067 K
文摘
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Simulations of a mode-locked fiber laser with a self-focusing, saturable absorber as a passive device.
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The saturable absorber is a fiberized chalcogenide glass As40Se60 with a Kerr focusing effect at low beam power levels.
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Stable pulses are generated with energies around 0.3 nJ and a transform limited pulse width around 200 fs.