Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Y. Yamayoshi and K. Tamura and H. Kawaguchi,All-optical RZ to NRZ format conversion using an ultrafast polarization bistable vertical-cavity surface-emitting laser,LEOS 2000. 2000 IEEE Annual Meeting Conference Proceedings. 13th Annual Meeting. IEEE Lasers and Electro-Optics Society 2000 Annual Meeting (Cat. No.00CH37080),,IEEE,2002-11-07,2,,575-576,https://cir.nii.ac.jp/crid/1872835442879284736,https://doi.org/10.1109/leos.2000.893972