Abstract
Eight-wavelength Er-doped fiber lasers with lasing wavelength separations of and , respectively, have been achieved by use of overlap-written fiber Bragg gratings (OWFBG’s) in the fiber lasers and by cooling of the Er-doped fiber with liquid . Our experiment shows that by utilizing the OWFBG’s to select the lasing wavelengths one can achieve fiber lasers with lasing wavelengths and lasing wavelength separations that match the International Telecommunication Union channel-allocation grid well.
© 2000 Optical Society of America
Full Article | PDF ArticleMore Like This
Young-Geun Han, Thi Van Anh Tran, and Sang Bae Lee
Opt. Lett. 31(6) 697-699 (2006)
Thi Van Anh Tran, Kwanil Lee, Sang Bae Lee, and Young-Geun Han
Opt. Express 16(3) 1460-1465 (2008)
Xinhuan Feng, Yange Liu, Shuzhong Yuan, Guiyun Kai, Weigang Zhang, and Xiaoyi Dong
Opt. Express 12(16) 3834-3839 (2004)