Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Takekuni Tomohiro and Okamoto Yasuhiro and Okada Akira,B43 Effects of Focusing Condition on Micro-welding Characteristics of Borosilicate Glass by Picosecond Pulsed Laser,The Proceedings of The Manufacturing & Machine Tool Conference,2424-3094,The Japan Society of Mechanical Engineers,2014,2014.10,0,133-134,https://cir.nii.ac.jp/crid/1390001205900883584,https://doi.org/10.1299/jsmemmt.2014.10.133