Integrated microwave photonic filters
Microwave signal filtering is a fundamental and central functionality in radio-frequency (RF)
systems. Underpinned by advanced integrated photonics technologies, emerging integrated …
systems. Underpinned by advanced integrated photonics technologies, emerging integrated …
Toward monolithic integration of OEOs: from systems to chips
The optoelectronic oscillator (OEO) has attracted a great deal of attention in recent years as
a high-performance microwave source. Thanks to the high quality-factor (Q-factor) provided …
a high-performance microwave source. Thanks to the high quality-factor (Q-factor) provided …
An electro-optic comparator based on photonic crystal ring resonators covered by graphene nanoshells
S Naghizade, A Didari-Bader, H Saghaei, M Etezad - Optik, 2023 - Elsevier
A logic comparator is a digital circuit comprised of numerous transistors on an integrated
circuit that compares two binary numbers. Researchers have proposed various designs for …
circuit that compares two binary numbers. Researchers have proposed various designs for …
Design and analysis of a novel four‐channel optical filter using ring resonators and line defects in photonic crystal microstructure
In this paper, we report a new design of an all-optical filter using photonic crystal
microstructure. Ring resonators, line defects, scatterer rods, microcavities, and coupling rods …
microstructure. Ring resonators, line defects, scatterer rods, microcavities, and coupling rods …
Transition technologies towards 6G networks
The sixth generation (6G) mobile systems will create new markets, services, and industries
making possible a plethora of new opportunities and solutions. Commercially successful …
making possible a plethora of new opportunities and solutions. Commercially successful …
Photonic generation of wideband chirped microwave waveforms
A chirped microwave waveform with a large time-bandwidth product (TBWP) can find
important applications in modern radar systems and microwave imaging systems …
important applications in modern radar systems and microwave imaging systems …
Photonic beamforming for 5G and beyond: A review of true time delay devices enabling ultra-wideband beamforming for mmWave communications
The next generations of wireless communications are promising high capacity, low latency,
and high throughput, enabled by millimeter wave spectrum. Beamforming and beam …
and high throughput, enabled by millimeter wave spectrum. Beamforming and beam …
Recent trends and advances of silicon-based integrated microwave photonics
Multitude applications of photonic devices and technologies for the generation and
manipulation of arbitrary and random microwave waveforms, at unprecedented processing …
manipulation of arbitrary and random microwave waveforms, at unprecedented processing …
A multifunctional photonic integrated circuit for diverse microwave signal generation, transmission, and processing
Microwave photonics (MWP) studies the interaction between microwaves and optical waves
for the generation, transmission, and processing of microwave signals (ie, three key …
for the generation, transmission, and processing of microwave signals (ie, three key …
Thermally Tuned High-Performance III-V/Si3N4 External Cavity Laser
Silicon nitride (Si 3 N 4) has a higher nonlinear threshold compared to silicon, which
reduces the effect of two-photon absorption. However, the low thermo-optic coefficient and …
reduces the effect of two-photon absorption. However, the low thermo-optic coefficient and …