We designed and built a new type of spatial mode multiplexer, based on Multi-Plane Light Conversion (MPLC), with very low intrinsic loss and high mode selectivity.
This paper presents an efficient and robust scheme to cancel echoes with long echo path delay.
We study the problem of constructing secure multi-party computation (MPC) protocols that are completely fair -- meaning that either all the parties learn the output of the function, or nobody does
We present a two-dimensional scalar beam propagation method (BPM) that is optimized for step-index waveguides.
We demonstrate a cladding pump optical amplifier with 18 spatial channels pumped by a single 20 W multi-mode pump diode.
A perfect anomalous reflector is designed by employing the receiving and scattering array antenna theory to optimize the scattering characteristics of a planar reflecting surface.
By doubling the accuracy of motion compensation from integer-pel to half-pel, we can significantly improve the coding gain.
In this paper, we first describe a simple network model that accounts for heterogeneity in network service providers, and put forward the requirements that any authentication and key exchange proto
We describe a lightweight protocol for oblivious evaluation of a pseudorandom function (OPRF) in the presence of semihonest adversaries.
A simple line network model is proposed to study the downlink cellular network. Without base station cooperation, the system is interference-limited.
