'A'

Title: Switchable and spacing-tunable dual-wavelength erbium-doped fibre lasers

Author(s): Feng XH, Liu YG, Sun L, Yuan SZ, Kai GY, Dong XY

Source: CHINESE PHYSICS 14 (4): 779-784 APR 2005

Authors' addresses:

Nankai Univ, Inst Modern Opt, Tianjin, 300071 Peoples R China



'B'

Title: Multiwavelength-switchable SOA-fibre ring laser using sampled Hi-Bi fibre grating

Author(s): Yu BA, Kwon J, Chung S, Seo SW, Lee B

Source: ELECTRONICS LETTERS 39 (8): 649-650 APR 17 2003