Realization of advanced passive silicon photonic devices with subwavelength grating structures developed by efficient inverse design
Compact passive silicon photonic devices with high performance are always desired for
future large-scale photonic integration. Inverse design provides a promising approach to …
future large-scale photonic integration. Inverse design provides a promising approach to …
On‐chip metamaterial enabled wavelength (de) multiplexer
Wavelength‐division multiplexing (WDM) technology can offer considerable parallelism for
large‐capacity data communications. While several configurations have been demonstrated …
large‐capacity data communications. While several configurations have been demonstrated …
Broadband and low-loss silicon photonic directional coupler for signal power tapping on the 3 μm soi waveguide platform
D Lv, L Wu, C Liu, A Li, R Wang, A Wu - Photonics, 2023 - mdpi.com
Silicon photonics (SiPh) has emerged as a promising technology for photonic integrated
circuits (PICs). One of the basic components in SiPh is the directional coupler (DC), which …
circuits (PICs). One of the basic components in SiPh is the directional coupler (DC), which …
Enhanced Q-factor and effective length silicon photonics filter utilizing nested ring resonators
MA Selim, M Anwar - Journal of Optics, 2023 - iopscience.iop.org
In this study, we investigate a novel design of an on-chip nested coupled ring resonator to
enhance the quality factor and the effective length of the resonator. The configuration …
enhance the quality factor and the effective length of the resonator. The configuration …
O3-Annealing Effect on the Etching Resilience of a TiO2/Al2O3 filter Prepared by Atomic Layer Deposition
This research investigates the improvements of ozone (O3) annealing on the optical and
etching characteristics of TiO2/Al2O3 multilayer band-pass filters designed for potential …
etching characteristics of TiO2/Al2O3 multilayer band-pass filters designed for potential …
Direct-access mode-division multiplexing switch for scalable on-chip multi-mode networks
By leveraging mode-division multiplexing (MDM), capacity of on-chip photonic interconnects
can be scaled up to an unprecedented level. The demand for dynamic control of mode …
can be scaled up to an unprecedented level. The demand for dynamic control of mode …
First demonstration of an on-chip quadplexer for passive optical network systems
An on-chip quadplexer is proposed and demonstrated with four wavelength-channels of
1270, 1310, 1490, and 1577 nm. The present quadplexer consists of four cascaded filters …
1270, 1310, 1490, and 1577 nm. The present quadplexer consists of four cascaded filters …
Silicon Photonic Filters: A Pathway from Basics to Applications
Silicon photonics has found a profound place among emerging technologies in the past few
decades due to several advantages. Due to a series of breakthroughs and increased …
decades due to several advantages. Due to a series of breakthroughs and increased …
Low loss modified Bezier bend waveguide
T Sun, M Xia - Optics Express, 2022 - opg.optica.org
We proposed and experimentally demonstrated a low loss modified Bezier bend for silicon
and silicon nitride photonic integrated circuits. Both simulation and experimental results …
and silicon nitride photonic integrated circuits. Both simulation and experimental results …
[HTML][HTML] Ultra-compact on-chip one dimensional nanobeam cavity for simultaneous temperature sensor and bandstop filter at 2 μm waveband
L Huang, J Zhang, D He, X Mi - Results in Physics, 2022 - Elsevier
Optical sensors with compact size are key components in on-chip highly dense integrated
devices. An ultra-compact one dimensional photonic crystal nanobeam cavity (1D-PhC …
devices. An ultra-compact one dimensional photonic crystal nanobeam cavity (1D-PhC …