Silicon photonic platform for passive waveguide devices: materials, fabrication, and applications

Y Su, Y Zhang, C Qiu, X Guo… - Advanced Materials …, 2020‏ - Wiley Online Library
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 …

Heterogeneous and hybrid integration for Brillouin microwave photonics

CK Lai, M Merklein, A Casas Bedoya… - Advances in Physics …, 2024‏ - Taylor & Francis
In the rapidly evolving field of integrated photonics, integrated microwave photonics (MWP)
stands out as a critical domain for on-chip signal processing applications. Over the past …

Ultra-high-contrast and tunable-bandwidth filter using cascaded high-order silicon microring filters

JR Ong, R Kumar, S Mookherjea - IEEE Photonics Technology …, 2013‏ - ieeexplore.ieee.org
High-contrast optical filtering is demonstrated using cascaded silicon microrings. We report
an experimental measurement of a record 100 dB pass-band to stop-band contrast, tunable …

Thermally-reconfigurable silicon photonic devices and circuits

Y **e, Y Shi, L Liu, J Wang, R Priti… - IEEE Journal of …, 2020‏ - ieeexplore.ieee.org
Reconfigurable photonic integrated devices and circuits are very important for many
applications. Among various mechanisms for realizing reconfigurability, thermo-optic effect …

Bandwidth and wavelength tunable optical passband filter based on silicon multiple microring resonators

T Dai, A Shen, G Wang, Y Wang, Y Li, X Jiang, J Yang - Optics letters, 2016‏ - opg.optica.org
An ultra-compact silicon bandpass filter with wide bandwidth tunability is proposed and
experimentally demonstrated. The filter architecture is based on a multiple micro-ring …

Widely bandwidth-tunable silicon filter with an unlimited free-spectral range

J St-Yves, H Bahrami, P Jean, S LaRochelle, W Shi - Optics letters, 2015‏ - opg.optica.org
Next-generation high-capacity optical networks require flexible allocation of spectrum
resources, for which low-cost optical filters with an ultra-wide bandwidth tunability beyond …

Tunable silicon photonics directional coupler driven<? A3B2 show [pmg: line-break justify=" yes"/]?> by a transverse temperature gradient

P Orlandi, F Morichetti, MJ Strain, M Sorel, A Melloni… - Optics letters, 2013‏ - opg.optica.org
A compact directional coupler fabricated on a silicon photonic platform is presented, with a
power-splitting ratio that can be tuned through a transverse temperature gradient induced by …

Ultra-broadband nanophotonic phase shifter based on subwavelength metamaterial waveguides

D González-Andrade, JM Luque-González… - Photonics …, 2020‏ - opg.optica.org
Optical phase shifters are extensively used in integrated optics not only for telecom and
datacom applications but also for sensors and quantum computing. While various active …

Deep photonic network platform enabling arbitrary and broadband optical functionality

A Najjar Amiri, AD Vit, K Gorgulu… - Nature Communications, 2024‏ - nature.com
Expanding applications in optical communications, computing, and sensing continue to
drive the need for high-performance integrated photonic components. Designing these on …

Photonic integrated filter with widely tunable bandwidth

P Orlandi, F Morichetti, MJ Strain… - Journal of Lightwave …, 2013‏ - ieeexplore.ieee.org
We present a comprehensive design, fabrication, and characterization analysis of compact
silicon-on-insulator bandpass filters with widely tunable bandwidth. The filter architecture is …