Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Hashimoto Taichi and Makimura Kenichi and Kanda Kensuke and Fujita Takayuki and Maenaka Kazusuke,Observation of Winking Phenomenon in Ring Laser Gyroscope with a Semiconductor Optical Amplifier,IEEJ Transactions on Sensors and Micromachines,13418939,The Institute of Electrical Engineers of Japan,2011,131,4,154-158,https://cir.nii.ac.jp/crid/1390282679437107456,https://doi.org/10.1541/ieejsmas.131.154