Abstract: Realizing high-efficiency grating couplers (GCs) on glass substrates for high-bandwidth Co-packaged Optics (CPO) systems is challenging due to optical leakage into the substrate. In this ...
For each of the 12 days of Christmas, I’m revisiting a month’s worth of lenses that we covered on DCW. Today it's March 2025… check out the other 12 lenses of Christmas! I’m turning the clock back to ...