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Puvendren Subramaniam on Muck Rack

Puvendren Subramaniam

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Articles

Monolithically integrated silicon photonic biaxial FMCW LiDAR system

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By Mathias Prost, Huaqing Qiu, Guillaume Croes, Manuel Reza, Jac Romme, Rainer Hornung, Javier Santacruz, Brecht Berteloot, Felipe De Oliveira, Nicolas Chauvet, Sean Collins, Matthew Hall, Peter O’Brien, Christian Bachmann, Dongjae Shin, Roelof Jansen, Marcus Dahlem, Elbert Bechthum, Ziduo Lin, Jochem Govers, Pawel Bembnowicz, Esteban Venialgo, Erik Emmen, Shahzad Muzaffar, Evgenii Tiurin, Paul Mateman, Peter Girouard, Tangla D. Kongnyuy, Mennatallah Kandil, Maliheh Ramezani, Puvendren Subramaniam, Padraic E. Morrissey, Noor Schilder, Joost Brouckaert, Ruud Oldenbeuving, Peter Gerets
| Nature Verified
Abstract Three-dimensional sensing is critical for autonomous systems, robotics and industrial monitoring, motivating compact frequency-modulated continuous-wave (FMCW) LiDARs, which optically measure distance and velocity. However, current integrated designs using optical phased arrays (OPAs) for beam steering or focal-plane arrays (FPAs) for parallel reception face trade-offs in optical power, aperture and acquisition speed.
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