The arrival of the big data era has driven the rapid development of high-speed optical
signaling and processing, ranging from long-haul optical communication links to short-reach …

Optical computing and optical neural network have gained increasing attention in recent
years because of their potential advantages of parallel processing at the speed of light and …

Optical computation is the most desirable technology that enhances the speed, data
transmission rate and processing power by replacing the electronics with the optical …

We demonstrate an all-optical XOR logic function for 40Gb/s differential phase-shift keyed
(DPSK) data signals in the C-band, based on four-wave mixing (FWM) in a silicon nanowire …

Two different optical processing units have been designed in the proposed manuscript. They
are integrated together to get different arithmetic and logical functions like half adder, NOT …

We demonstrate an ultracompact, chip-based, all-optical exclusive-OR (XOR) logic gate via
slow-light enhanced four-wave mixing (FWM) in a silicon photonic crystal waveguide …

We report simultaneous logic XOR gate for carrier-suppressed return-to-zero differential
phase-shift keying (CSRZ-DPSK) and format conversion from CSRZ-DPSK to return-to-zero …

Silicon photonic integrated devices used for nonlinear optical signal processing play a key
role in ultrafast switching, computing, and modern optical communications. However, current …

Differential phase-shift keying (DPSK) signals are promising candidate for the long-haul
transmission systems. However, the development of the all-optical signal processing …

We present a novel design method and potential application for optical XOR, XNOR, NAND,
and OR logic gates for binary-phase-shift-keyed signal processing devices. The devices are …