Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SCHILLINGER Helmut and SAKABE Shuji and KUGE Tomoyuki and UEYAMA Hiroki and URANO Tohru and KAWATO Sakae and HASHIDA Masaki and SHIMIZU Keisuke and KOU Junkei and IZAWA Yasukazu,Triple-Pass Ti:sapphire Pre-Amplifier with 60dB Gain for Laser Systems Using Chirped-Pulse Amplification.,The Review of Laser Engineering,03870200,The Laser Society of Japan,1997,25,12,890-893,https://cir.nii.ac.jp/crid/1390282679624729600,https://doi.org/10.2184/lsj.25.890