@inproceedings{7a1fe4fa58344823abb71141f1c9a14c,
title = "Single-tuning dual-pulse Er 3+-doped Q-switched all-fiber laser",
abstract = "An all-fiber actively Q-switched Er 3+-doped laser is presented based on magnetostriction modulation of a fiber Bragg gratings (FBGs). The laser employs a pair of FBGs as reflective mirrors, one of which is bonded to a magnetostrictive rod. The Q-factor of the cavity is controlled by tuning the Bragg wavelength of the grating when a magnetic field is applied to the magnetostrictive rod. During a single-tuning period, the dual pulses are acquired from the Q-switched laser due to the FBGs' reflective peaks twice coincident. Using a maximum pump power of 120 mW, Q-switch pulses of 1.2W and 0.6 W peak powers is obtained, with a laser pulse repetition rate of 4.4 kHz and 8.8 kHz.",
keywords = "Fiber laser, Q-switched, all-fiber, fiber Bragg gratings",
author = "Zhang Yunjun and He Wenbin",
year = "2011",
doi = "10.1109/AISMOT.2011.6159313",
language = "英语",
isbn = "9781457707964",
series = "2011 Academic International Symposium on Optoelectronics and Microelectronics Technology, AISOMT 2011",
pages = "49--51",
booktitle = "2011 Academic International Symposium on Optoelectronics and Microelectronics Technology, AISOMT 2011",
note = "2011 Academic International Symposium on Optoelectronics and Microelectronics Technology, AISOMT 2011 ; Conference date: 12-10-2011 Through 16-10-2011",
}