In this paper, we review our recent works on the integrated optical signal processing system. We study three different kinds of on-chip signal processors and use these devices to build microsystems for the fields of microwave photonics, optical communications and spectrum sensing. The microwave ...
We will review our recent progress in the fabrication of integrated nanophotonic devices and their applications in on-chip optical signal transmission and processing with advanced modulation formats. We will talk about both theoretical and experimental works on chip-scale optical signal transmission for ...
The present invention discloses an optical network-on-chip, an optical router, and a signal transmission method. The optical network-on-chip includes: N2 intellectual property IP cores, N2/2 gateways, and N2 optical routers. The N2 optical routers form two subnets, and every N2/2 optical ...
We demonstrate a reverse design method for realizing a broad range of optical filters based on integrated optical waveguides and experimentally verify example designs on a CMOS-compatible silicon-on-insulator (SOI) platform. The reflectance-based filters allow for control of both phase and amplitude ...
and then the input signal was loaded onto the phase of the light through four phase shifters (PS). Finally, the modulated light interfered with the diffractive layers and was detected by the optical power meters at the output interface. The detected light was then transmitted to the central ...
Reservoir computing is a concept involving mapping signals onto a high-dimensional phase space of a dynamical system called “reservoir” for subsequent recognition by an artificial neural network. We implement this concept in a nanodevice consisting of a sandwich of a semiconductor phonon waveguide and...
The company states that its ability to combine multiple mixed signal functions will be extremely synergistic in producing highly-integrated SoCs and complete system solutions that meet these requirements. According to Maxim, Smart Meter units using both SoC and multi-chip solutions a...
SPI4.2 (System-Packet Interface, Level 4, Phase 2) is a recent system-level interface standard that enables the development of flexible, scalable systems for a converged data and telecommunications infrastructure. Published in 2001 by the Optical Internetworking Forum (OIF), the SPI4.2...
aStatic transmission of the electro-optical modulator (EOM) at 1549.74 nm wavelength dependent on DC bias. The lengths of the error bars indicate twice of standard deviations of the results obtained from repeated measurements.bSchematic of the self-heterodyne measurement. PC: polarization controller...
For b one arm of the HBT setup is on-chip while the second arm is connected to the SNSPD system. The coincidences are then measured using a time-to-digital converter. Optical components: BS beam splitter, NF notch filter, TG transmission grating, POL polarizer, (\(\frac{\lambda }{2}\...