Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) MURATA Hiroshi and OKAMURA Yasuyuki and YAMAMOTO Kazuhisa,Speckle Reduction Techniques in Semiconductor Lasers,The Review of Laser Engineering,03870200,The Laser Society of Japan,2014,42,7,551,https://cir.nii.ac.jp/crid/1390285697590970624,https://doi.org/10.2184/lsj.42.7_551