CORNERSTONE's silicon photonics rapid prototy** platforms: current status and future outlook

CG Littlejohns, DJ Rowe, H Du, K Li, W Zhang, W Cao… - Applied Sciences, 2020 - mdpi.com
Featured Application The CORNERSTONE silicon photonics rapid prototy** service can
be used by academic and industry researchers alike. The platform targets those who require …

Harnessing plasma absorption in silicon MOS ring modulators

W Zhang, M Ebert, K Li, B Chen, X Yan, H Du… - Nature …, 2023 - nature.com
High-bandwidth, low-power and compact silicon electro-optical modulators are essential for
future energy-efficient and densely integrated optical data communication circuits. The all …

Atomic-void van der Waals channel waveguides

H Ling, JB Khurgin, AR Davoyan - Nano Letters, 2022 - ACS Publications
Layered van der Waals materials allow creating unique atomic-void channels with
subnanometer dimensions. Coupling light into these channels may further advance sensing …

High bandwidth capacitance efficient silicon MOS modulator

W Zhang, K Debnath, B Chen, K Li, S Liu… - Journal of lightwave …, 2021 - opg.optica.org
This article analysed and optimised horizontal Silicon insulator Silicon capacitor (H-SISCAP)
phase shifter structures with insulator thickness tox up to 40 nm. The phase shifter has an …

A 100-Gb/s PAM4 optical transmitter in a 3-D-integrated SiPh-CMOS platform using segmented MOSCAP modulators

AH Talkhooncheh, W Zhang, M Wang… - IEEE Journal of Solid …, 2022 - ieeexplore.ieee.org
This article presents a 100-Gb/s four-level pulse-amplitude modulation (PAM4) optical
transmitter system implemented in a 3-D-integrated silicon photonics-CMOS platform. The …

Design, simulation, and characterization of MEMS-based slot waveguides

J Barowski, L Schmitt, K Dausien… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This contribution presents a design approach as well as characterization results for dielectric
slot waveguides fabricated in highly resistive (HR) silicon (HR-Si) designed for operation in …

Heterogeneous integrated phase modulator based on two-dimensional layered materials

H Chen, Z Zhao, Z Zhang, G Wang, J Li, Z Shang… - Photonics …, 2022 - opg.optica.org
Silicon nitride, with ultralow propagation loss and a wide transparency window, offers an
exciting platform to explore integrated photonic devices for various emerging applications. It …

Advancing All Silicon MOSCAP Ring Modulators With Ultra-Thin Sub-5 nm Insulator

TY Chang, M Ebert, K Li, J Zhu, X Yan, H Du… - Journal of Lightwave …, 2024 - opg.optica.org
We demonstrate silicon/SiO/polysilicon lateral MOS-Capacitor (MOSCAP) RRM operating
above 50 GHz with modulation amplitude enhanced by a large plasma absorption within the …

Towards subvolt and half-mm scale silicon MOS-capacitor MZI modulators

W Zhang, AH Talkhooncheh, M Ebert… - 2023 IEEE silicon …, 2023 - ieeexplore.ieee.org
Towards subvolt and half-mm scale silicon MOS-capacitor MZI modulators Page 1 Towards
subvolt and half-mm scale silicon MOS-capacitor MZI modulators Weiwei Zhang1,3, Arian …

High-efficiency and high-speed narrow-width MOS capacitor-type Si optical modulator with TM mode excitation

J Fujikata, S Takahashi, M Noguchi, T Nakamura - Optics Express, 2021 - opg.optica.org
We developed a high-speed and high-efficiency narrow-width metal-oxide-semiconductor
(MOS) capacitor-type Si optical modulator (Si-MOD) by applying TM optical mode excitation …