New chip-scale microcomb uses lithium niobate to generate evenly spaced light

Applied physicists in the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have discovered a new way to generate ultra-precise, evenly spaced "combs" of laser light on a ...

Simplifying quantum simulations—symmetry can cut computational effort by several orders of magnitude

Quantum computer research is advancing at a rapid pace. Today's devices, however, still have significant limitations: For example, the length of a quantum computation is severely limited—that is, the ...
IEEE

Hardware Divider Based on Goldschmidt Algorithm for FPGA Implementation

Abstract: The paper presents a variant of realization and research of iterative division based on the Goldschmidt algorithm. Unlike the basic algorithm, no scaling of arguments is required, and all ...
IEEE

Fpga Implementation of a Novel Multiple-Image Encryption Algorithm

Abstract: This paper presents a Field Programmable Gate Arrays (FPGA) implementation of a novel multiple-image encryption algorithm that combines an 8-dimensional (8D) hyperchaotic system, Josephus ...