2024-03-28T09:28:35Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/410672019-03-18T09:51:37Zhdl_2115_40293hdl_2115_40231hdl_2115_139A Quadratic Phase Distribution of Local Oscillator Beams and Directional Characteristics in Optical Heterodyne DetectionKoyanagi, KojiroSakuraba, Ichiro500北海道大学Departmental Bulletin Paperapplication/pdfhttp://hdl.handle.net/2115/41067https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/41067/1/62_41-46.pdf0385-602XAN00230223北海道大學工學部研究報告6241451971-09-30engpublisher