Hsu, A. C.A. C.HsuCheng, Y. K.Y. K.ChengChen, K. H.K. H.ChenChern, J. L.J. L.ChernWu, S. C.S. C.WuHSUEN-LI CHENChiao, W. C.W. C.Chiao2023-06-172023-06-172003-01-019781557528209https://scholars.lib.ntu.edu.tw/handle/123456789/632818We utilized a test I-line sample as a scale-varied hole arrays and measured the transmission ratio at different scales by a high-power light source of laser diode at 808nm. Transmission enhancement due to surface plasmon effect and subwavelength aperture was observed, while in contrast, the area of transmission is decreasing.surface plasmon | transmission enhancement | variety-sized hole arrayconference paper2-s2.0-85134664257https://api.elsevier.com/content/abstract/scopus_id/85134664257