The temperature dependence of thermal expansion coefficient in the ceramic TGG was evaluated by using the Fizou interferometer method. It was corresponding to the of single crystal from 295 K to 86 K in our experiment.
© 2013 OSA
R. Yasuhara, H. Nozawa, T. Yanagitani, and J. Kawanaka, "Temperature dependence of thermal expansion coefficient in ceramic and single crystal TGG," in Advanced Solid-State Lasers Congress, G. Huber and P. Moulton, eds., OSA Technical Digest (online) (Optical Society of America, 2013), paper AM4A.05.
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