From the subway to social media, NYC mayoral candidates make their closing arguments to voters

In his final ad of the New York City mayoral race, Andrew Cuomo opens on a dour note: “Life in New York is tough right now.” Then comes a dig at Zohran Mamdani, the ...
IEEE

Enhanced Supermode Stability in Weakly Anti-Guided Dual-Cavity Photonic Crystal VCSEL Arrays

Abstract: We report on 940 nm dual-cavity photonic crystal vertical-cavity surface-emitting laser (VCSEL) arrays fabricated at a commercial foundry. These arrays leverage an anti-guided design enabled ...
IEEE

Fast 3D Beam Training With True-Time-Delay Arrays in Wideband Millimeter-Wave Systems

Abstract: True-time-delay (TTD) arrays can implement frequency-dependent rainbow beams and enable fast beam alignment in wideband millimeter-wave (mmWave) systems. In this paper, we consider 3D ...