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Switchable Multi-Wavelength Erbium-Doped Fiber Lasers Based on a Mach–Zehnder Interferometer Using a Twin-Core Fiber

✍ Scribed by Su-Chun, Feng; Ou, Xu; Shao-Hua, Lu; Shui-Sheng, Jian


Book ID
121460585
Publisher
Institute of Physics
Year
2009
Tongue
English
Weight
440 KB
Volume
26
Category
Article
ISSN
0256-307X

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Multiwavelength erbium-doped fiber laser
✍ H. L. An; X. Z. Lin; H. D. Liu; E. Y. B. Pun; P. S. Chung 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 131 KB 👁 1 views

Multiwa¨elength oscillation has been obtained in an erbium-doped fiber laser. A double-pass optical fiber Mach᎐Zehnder interferometer is employed as a comb filter inside the laser ca¨ity. To reduce the homogeneous linewidth, the erbium-doped optical fiber was immersed in liquid nitrogen. Simultaneou