Silicon photonic filters

D Liu, H Xu, Y Tan, Y Shi, D Dai - Microwave and Optical …, 2021 - Wiley Online Library
Photonic filters are playing a very important role in many applications, including optical
interconnects as well as optical sensing. As silicon photonics has provided a very attractive …

[HTML][HTML] Breakthrough in silicon photonics technology in telecommunications, biosensing, and gas sensing

M Shahbaz, MA Butt, R Piramidowicz - Micromachines, 2023 - mdpi.com
Silicon photonics has been an area of active research and development. Researchers have
been working on enhancing the integration density and intricacy of silicon photonic circuits …

Fourier synthesis dispersion engineering of photonic crystal microrings for broadband frequency combs

G Moille, X Lu, J Stone, D Westly… - Communications …, 2023 - nature.com
Dispersion engineering of microring resonators is crucial for optical frequency comb
applications, to achieve targeted bandwidths and powers of individual comb teeth. However …

Sensitivity and quality factor improvement of photonic crystal sensors by geometrical optimization of waveguides and micro-ring resonators combination

V Fallahi, Z Kordrostami, M Hosseini - Scientific Reports, 2024 - nature.com
In this work, the process of designing and simulating optical sensors based on photonic
crystal (PC) micro-ring resonators (MRRs) has been investigated. According to the PC type …

Design of a large bandwidth 2× 2 interferometric switching cell based on a sub-wavelength grating

G Brunetti, G Marocco, A Di Benedetto… - Journal of …, 2021 - iopscience.iop.org
In the last few decades, increasing research effort has focused on the design of
telecommunication payload systems with advanced features and lower costs in space …

Silicon nitride spot size converter with very low-loss over the C-band

G Brunetti, R Heuvink, E Schreuder… - IEEE Photonics …, 2023 - ieeexplore.ieee.org
Photonic Integrated Circuits (PIC) provide a solution to overcome the main limitations of
electronics, such as the operating frequency and heat generation, pushing the so-called …

Chip-scaled Ka-band photonic linearly chirped microwave waveform generator

G Brunetti, MN Armenise, C Ciminelli - Frontiers in Physics, 2022 - frontiersin.org
Synthetic aperture radar (SAR) systems employ a Linearly Chirped Microwave Waveform
Generator (LCMWG) with large time–bandwidth product (TBWP), to provide a wide range …

Cascaded optical microring resonator based auto-correction assisted high resolution microwave photonic sensor

X Tian, L Li, SX Chew, G Gunawan… - Journal of Lightwave …, 2021 - ieeexplore.ieee.org
We propose a new microwave photonic (MWP) sensor based on cascaded silicon-on-
insulator microring resonators (MRRs) with the incorporation of a seamless auto-corrective …

Analysis and optimization of dynamic performance for resonant integrated optical gyroscope

H Li, P Ni, Q Wang, C Feng, L Feng - Journal of Lightwave …, 2021 - opg.optica.org
In this article, a closed-loop signal detection method is proposed to improve the dynamic
performance of the resonant integrated optical gyroscope. We firstly establish a closed-loop …

Modeling of rare-earth-doped glass devices and optical parameter indirect evaluation

MC Falconi, AM Loconsole, F Prudenzano - Optical Materials, 2022 - Elsevier
The model of rare-earth-doped optical devices based on the rate equations and the power
propagation equations can be employed for both the feasibility investigation of innovative …