@article{oai:nifs-repository.repo.nii.ac.jp:00005931, author = {Kawahata, K. and Tanaka, K. and Tokuzawa, T. and Itoh, Y. and Okajima, S. and Nakayama, K.}, journal = {Annual Report of National Institute for Fusion Science}, month = {2016-03-15}, title = {Development of a New Two Color FIR Laser Interferometer}, volume = {Annual Report Apr.2003 - Mar.2004}, year = {} }