29 citations · 59 across the 12 of their papers we have counts for
4 papers · 1 filter
Highly-efficient fiber to Si-waveguide free-form coupler for foundry-scale silicon photonics
Luigi Ranno, Jia Xu Brian Sia, Cosmin Popescu +7
As silicon photonics transitions from research to commercial deployment, packaging solutions that efficiently couple light into highly-compact and functional sub-micron silicon wav…
Crown ether decorated silicon photonics for safeguarding against lead poisoning
Luigi Ranno, Yong Zen Tan, Chi Siang Ong +12
Lead (Pb2+) toxification in society is one of the most concerning public health crisis that remains unaddressed. The exposure to Pb2+ poisoning leads to a multitude of enduring hea…
An Open-Source Multi-functional Testing Platform for Optical Phase Change Materials
Cosmin-Constantin Popescu, Khoi Phuong Dao, Luigi Ranno +18
Owing to their unique tunable optical properties, chalcogenide phase change materials are increasingly being investigated for optics and photonics applications. However, in situ ch…
Multi-material heterogeneous integration on a 3-D Photonic-CMOS platform
Luigi Ranno, Jia Xu Brian Sia, Khoi Phuong Dao +1
Photonics has been one of the primary beneficiaries of advanced silicon manufacturing. By leveraging on mature complementary metal-oxide-semiconductor (CMOS) process nodes, unprece…