Carbon Nanotube Mode-Locked Fiber Laser Generating Cylindrical Vector Beams with a Two-Mode Fiber Bragg Grating

Carbon Nanotube Mode-Locked Fiber Laser Generating Cylindrical Vector Beams with a Two-Mode Fiber Bragg Grating

We propose and demonstrate a compact all-fiber laser generating cylindrical vector beam (CVB) using carbon nanotubes as the saturable absorber for mode-locking and a two-mode fiber Bragg grating (TM-FBG) as the mode discriminator. Both radially and azimuthally polarized beams with a polarization pur...

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Bibliographic Details
Main Authors: Yu Cai, Jiaojiao Zhang, Changle Wang, Lin Zhang, Zuxing Zhang
Format: Article
Language:English
Published: MDPI AG 2018-04-01
Series:Applied Sciences
Subjects:
cylindrical vector beam
two-mode fiber Bragg grating
mode-locked fiber laser
carbon nanotube
Online Access:http://www.mdpi.com/2076-3417/8/4/643

Internet

http://www.mdpi.com/2076-3417/8/4/643

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