@article{oai:nifs-repository.repo.nii.ac.jp:00002777, author = {"Okajima, S. and Nakayama, K. and Tazawa, H. and Kawahata, K. and Tanaka, K. and Tokuzawa, T. and Ito, Y."}, journal = {Annual Report of National Institute for Fusion Science}, month = {2016-03-14}, title = {Development of Far-Infrared Lasers for LHD Diagnostics and Construction of Data-Base on Laser Characteristics}, volume = {Annual Report Apr.1998 - Mar.1999}, year = {} }