Published in Optics Express, 2022
Recommended citation: Cesar Bartolo-Perez, Ahasan Ahamed, Ahmed S. Mayet, Amita Rawat, Lisa McPhillips, Soroush Ghandiparsi, Julien Bec, Gerard Arino-Estrada, Simon Cherry, Shih-Yuan Wang, Laura Marcu, and M. Saif Islam, "Engineering the gain and bandwidth in avalanche photodetectors," Opt. Express 30, 16873-16882 (2022) http://cesarbartolo.github.io/files/engineering-penetrationdepth.pdf
Published in Optics Express, 2021
Recommended citation: Cesar Bartolo-Perez, Soroush Chandiparsi, Ahmed S. Mayet, Hilal Cansizoglu, Yang Gao, Wayesh Qarony, Ahasan AhAmed, Shih-Yuan Wang, Simon R. Cherry, M. Saif Islam, and Gerard Arino-Estrada, "Avalanche photodetectors with photon trapping structures for biomedical imaging applications," Opt. Express 29, 19024-19033 (2021) http://cesarbartolo.github.io/files/avalanche-biomedical.pdf
Published in IEEE Sensors, 2021
Recommended citation: E. P. Devine et al., "Single Microhole per Pixel in CMOS Image Sensors With Enhanced Optical Sensitivity in Near-Infrared," IEEE Sensors Journal 21, 10556-10562 (2021). http://cesarbartolo.github.io/files/sensors_microhole.pdf
Published in Advanced Photonics Research, 2021
Recommended citation: C. Bartolo-Perez et al., "Maximizing Absorption in Photon-Trapping Ultrafast Silicon Photodetectors," Advanced Photonics Research n/a, 2000190. http://cesarbartolo.github.io/files/maximizing_absorption_speed.pdf
Published in IEEE Photonics Technology Letters, 2019
Recommended citation: H. Cansizoglu et al., "Dramatically Enhanced Efficiency in Ultra-Fast Silicon MSM Photodiodes Via Light Trapping Structures," IEEE Photonics Technology Letters, vol. 31, no. 20, pp. 1619-1622, 2019. http://cesarbartolo.github.io/files/dramatically_enhanced.pdf
Published in Nanophotonics, 2019
Recommended citation: G. Jun et al., "Rigorous coupled-wave analysis of absorption enhancement in vertically illuminated silicon photodiodes with photon-trapping hole arrays," (in English), Nanophotonics, vol. 8, no. 10, pp. 1747-1756, 2019. http://cesarbartolo.github.io/files/rcwa.pdf
Published in Journal of Lightwave Technology, 2019
Recommended citation: S. Ghandiparsi et al., "High-Speed High-Efficiency Photon-Trapping Broadband Silicon PIN Photodiodes for Short-Reach Optical Interconnects in Data Centers," Journal of Lightwave Technology, vol. 37, no. 23, pp. 5748-5755, 2019. http://cesarbartolo.github.io/files/ligthwave_technology.pdf
Published in Photonics Research, 2018
Recommended citation: H. Cansizoglu et al., "Surface-illuminated photon-trapping high-speed Ge-on-Si photodiodes with improved efficiency up to 1700nm," Photonics Research, vol. 6, no. 7, p. 734, 2018. http://cesarbartolo.github.io/files/geonsi.pdf
Published in IEEE Transactions on Electron Devices, 2017
Recommended citation: H. Cansizoglu et al., "A New Paradigm in High-Speed and High-Efficiency Silicon Photodiodes for Communication-Part II: Device and VLSI Integration Challenges for Low-Dimensional Structures," IEEE Transactions on Electron Devices, vol. 65, no. 2, pp. 382-391, 2018. http://cesarbartolo.github.io/files/new_paradigm.pdf
Published in ACS Photonics, 2017
Recommended citation: Y. Gao et al., "High Speed Surface Illuminated Si Photodiode Using Microstructured Holes for Absorption Enhancements at 900-1000 nm Wavelength," ACS Photonics, vol. 4, no. 8, pp. 2053-2060, 2017. http://cesarbartolo.github.io/files/sipd_acs.pdf