Optical signal-to-noise ratio (OSNR) monitor is a key unit in the modern optical networks, serving as an indicator of the transmission link quality. With the demand for cost efficiency, commercial systems requir
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 ...
for all mode channels. Then, we successfully demonstrate the high-speed data transmission of 28-GBaud 16-QAM optical signals via the 8-channel MDM circuit. The experimental setup is shown in Fig.5dand described in detail in the method part. The calculated BERs for eight modes are shown in ...
where ω is the optical frequency variable and ω0 is the carrier frequency of the signal to be processed. According to equation (2), an optical integrator should provide a transmission >1 near ω0 and ideally diverge to infinity at ω0. Although in principle, this implies the need for ga...
Therefore, this paper presents a novel ONoC structure known as the metasurface ONoC (MSONoC), which integrates wired waveguide and free-space optical (FSO) transmission with the assistance of metasurfaces. Specifically, this work encompasses the design of a passive metasurface structure tailored for...
The two disks are mechanically coupled with a short bridge (green bar in the figure), forming a two-degree of freedom mechanical oscillation system. The optical signal is launched into the channel waveguide and monitored at the output. The oscillation of the optomechanical disk resonator causes ...
A CMOS optical detection system for point-of-use luminescent oxygen sensing. Sens. Actuators B Chem. 2011, 155, 430–435. 67. Pais, A.; Banerjee, A.; Klotzkin, D.; Papautsky, I. High-sensitivity, disposable lab-on-a-chip with thin-film organic electronics for fluorescence detection. ...
Power requirements and signal transduction mechanisms are also critical design considerations. Low-power designs are preferred to reduce heat generation and energy consumption within the OoC. The signal transduction mechanism should be optimized to minimize noise and ensure precise data transmission from the...
By combining their unique expertise to fabricate on-chip vortex microlasers and detectors that can uniquely detect light's OAM, they will design integrated systems to demonstrate new concepts in optical communications with enhanced data transmission capabilities for classical light and upon increasing the...
In data communication networks the transport medium (i.e., optical fiber) is much more costly than the transmitter and receiver hardware and often employs “wave pipelining†(i.e. multiple symbols on the same wire in the case of fiber optics or controlled impedance wires). In...