Observation of Bright-Dark Soliton Pair in a Fiber Laser With Topological Insulator | IEEE Journals & Magazine | IEEE Xplore

Observation of Bright-Dark Soliton Pair in a Fiber Laser With Topological Insulator


Abstract:

The bright-dark soliton pair in a passively mode-locked fiber laser based on the topological insulator: Bi2Se3/polyvinyl alcohol (PVA) film in the proper polarization sta...Show More

Abstract:

The bright-dark soliton pair in a passively mode-locked fiber laser based on the topological insulator: Bi2Se3/polyvinyl alcohol (PVA) film in the proper polarization state and the pump power is experimentally demonstrated. By carefully adjusting the pump power and the polarization state, the bright-dark soliton pair could be easily observed. Furthermore, it is found experimentally that the formation of the bright-dark soliton pair is mainly due to the polarization effect based on the high nonlinear effect of topological insulator: Bi2Se3/PVA film. We also demonstrate that the pulse shape of the bright-dark soliton pair can be affected by the total net cavity dispersion in the fiber laser.
Published in: IEEE Photonics Technology Letters ( Volume: 27, Issue: 7, 01 April 2015)
Page(s): 701 - 704
Date of Publication: 12 January 2015

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