Silicon photonic platform for passive waveguide devices: materials, fabrication, and applications
Silicon photonics has attracted tremendous interest from academia and industry, as the
fabrication of the silicon family of photonic devices is mostly compatible with the …
fabrication of the silicon family of photonic devices is mostly compatible with the …
Bandwidth tunable optical bandpass filter based on parity-time symmetry
B Zhang, N Chen, X Lu, Y Hu, Z Yang, X Zhang, J Xu - Micromachines, 2022 - mdpi.com
A chip-scale tunable optical filter is indispensable to meeting the demand for
reconfigurability in wavelength division multiplexing systems, channel routing, and …
reconfigurability in wavelength division multiplexing systems, channel routing, and …
Wavelength tunable matched-pair Vernier multi-ring filters using derivative-free optimization algorithms
We demonstrate matched pairs of multi-ring Vernier filters that mutually suppress the out-of-
band resonances resulting from the Vernier effect to increase the free-spectral range (FSR) …
band resonances resulting from the Vernier effect to increase the free-spectral range (FSR) …
Parity-time symmetry enabled band-pass filter featuring high bandwidth-tunable contrast ratio
Integrated optical filters based on microring resonators play a critical role in many
applications, ranging from wavelength division multiplexing and switching to channel …
applications, ranging from wavelength division multiplexing and switching to channel …
[PDF][PDF] 基于级联微环辅助Mach-Zehnder 干涉仪的带宽可调谐光滤波器的设计
赖明彬, 耿敏明, 谭伊璇, 冯瑶, 何万才, 蒋佳… - Acta Optica …, 2023 - researching.cn
摘要设计了一种基于绝缘体上硅的具有大带宽调谐范围的紧凑型可重构光学滤波器,
该滤波器由两级双微环谐振器辅助对称马赫-曾德尔干涉仪结构级联构成, 器件的尺寸为60 μm× …
该滤波器由两级双微环谐振器辅助对称马赫-曾德尔干涉仪结构级联构成, 器件的尺寸为60 μm× …
On the ring resonator-based dispersion compensation method for analog 5G/B5G mobile fronthauling
P Toumasis, G Giannoulis… - Journal of Lightwave …, 2020 - ieeexplore.ieee.org
We present a novel technique for dispersion compensation by exploiting the filtering
properties of a fully reconfigurable serially coupled microring resonator (MRR) structure in …
properties of a fully reconfigurable serially coupled microring resonator (MRR) structure in …
Fully Reconfigurable Photonic Filter for Flexible Payloads
Reconfigurable photonic filters represent cutting-edge technology that enhances the
capabilities of space payloads. These advanced devices harness the unique properties of …
capabilities of space payloads. These advanced devices harness the unique properties of …
Optical notch filters with tunable central wavelength and reconfigurable free spectral range on SOI platform
Conventional optical filter is typically easy to realize adjustable central wavelength and
bandwidth, but it's quite challenging to obtain reconfigurable free spectral range (FSR), thus …
bandwidth, but it's quite challenging to obtain reconfigurable free spectral range (FSR), thus …
Two-Dimensional Elliptical Microresonator Arrays for Wide Flat Bandwidth and Boxlike Filter Response
H Guan, X Huang, D Tu, H Yu, Y Yin, Z Yu, Z Li - Photonics, 2022 - mdpi.com
Based on two-dimensional elliptical microresonator arrays, we designed and fabricated a
compact filter on the silicon-on-insulator platform with potential applications for on-chip …
compact filter on the silicon-on-insulator platform with potential applications for on-chip …
Non-Hermitian Silicon Nitride Microring Resonators with Large Tunable Bandwidth
We propose a non-Hermitian silicon nitride (Si_3N_4) microring resonators (MRRs) with a
large tunable bandwidth and a large free space range (FSR) using an efficient titanium (Ti) …
large tunable bandwidth and a large free space range (FSR) using an efficient titanium (Ti) …