The interface analysis of Cr<sup>4+</sup>:YAG crystal fibers(DCF) was done using HRTEM. While it was pumped at 1064 nm and yields 3-dB bandwidth of over 240 nm with a maximum output power up to mW order.
© 2008 Optical Society of America
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.2270) Fiber optics and optical communications : Fiber characterization
(060.2290) Fiber optics and optical communications : Fiber materials
C. Lai, K. Huang, Y. Lin, and S. Huang, "Strain Analysis on the Interface of Double-Clad Cr<sup>4+</sup>:YAG Crystal Fibers," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, OSA Technical Digest (CD) (Optical Society of America, 2008), paper JTuA88.
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