Xinliang Zhang

TL;DR: In this article, Mode-division multiplexing (MDM) provides a new degree of freedom for on-chip optical interconnect. But it is not suitable for large-scale multiprocessors.

TL;DR: In this article, an integrated terahertz optical isolator based on the magneto-optical effect in a non-reciprocal resonator is presented. But the authors do not consider the effect of non-orthogonality.

TL;DR: In this paper, a novel scheme to implement two types of optical differentiators using all-optical phase modulation and linear filtering was proposed, in which the differentiated signals are formed on the optical intensity or optical field of the output signal, which in turn depends on the relative shift between the probe wavelength and the closest notches of a linear filter.

TL;DR: In this paper, a chair shape band with unique inflection points of high group index beyond 1000 was obtained by chirping the structure according to the scaling law, and the relative pulse shape expansion was only 2.34%.