Optical Connection between Optical Via Hole in BGA Package and Optical Waveguide on Board
2009 ◽
Vol E92-C
(2)
◽
pp. 239-246
◽
2020 ◽
Vol 140
(12)
◽
pp. 369-373
2012 ◽
Vol E95.B
(5)
◽
pp. 1620-1624