Publications by authors named "Charlie K Smith"
Article Synopsis
- The study explores the use of nano-hole array photonic crystal structures in Ge-on-Si single photon avalanche diodes (SPADs) to enhance their performance, specifically focusing on single photon detection efficiencies (SPDE).
- It highlights the need for research into the effects of these structures on SPDE and dark count rates, establishing a platform for optimization and analysis of photonic crystals within SPAD devices.
- Simulations indicate that optimized photonic crystal designs could significantly boost photon absorption to 37.09% at 1550 nm, potentially resulting in over 2.4 times higher SPDE and improved noise-equivalent power if surfaces are well-passivated.
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