@article{oai:nifs-repository.repo.nii.ac.jp:00004864, author = {Idehara, T. and Pavlichenko, R. and Ogawa, I. and Ohkubo, K. and Sato, M. and Kubo, S.}, journal = {Annual Report of National Institute for Fusion Science}, month = {2016-03-15}, title = {High Purity Mode Operation of Gyrotron FU VA and Generation of Intense Gaussian Beam}, volume = {Annual Report Apr.2002 - Mar.2003}, year = {} }