Fermi data help refine orbital parameters of a gamma-ray binary

Using NASA's Fermi Gamma-ray Space Telescope, Chinese astronomers have observed a gamma-ray binary system known as PSR ...
IEEE

Inverse Designed Optical Phased Array Antenna Based on the Direct Binary Search Algorithm for Angle-Customized Beam Emission

Abstract: The ability to steer light beams is the key technology of optical phased array (OPA). In this paper, we demonstrate a general framework for the inverse design of optical antennas, which ...
IEEE

A Binary BP Decoding Using Posterior Adjustment for Quantum LDPC Codes

Abstract: Although belief propagation (BP) decoders are efficient and provide significant performance for classical low-density parity-check (LDPC) codes, they will suffer a degradation in performance ...