Non-reciprocity in a silicon photonic ring resonator with time-modulated regions

A Zarif, K Jamshidi - Optics Express, 2024 - opg.optica.org
Non-reciprocity and breaking of the time-reversal symmetry is conventionally achieved using
magneto-optic materials. However, the integration of these materials with complementary …

Low power, compact integrated photonic sampler based on a silicon ring modulator

MI Hosni, K Singh, S Dev, A Zarif… - IEEE Photonics …, 2022 - ieeexplore.ieee.org
Sampling is the primary functional step of an analogue to digital conversion, required for
sensing, measurement, signal processing, metrology, and various data communication …

[HTML][HTML] Advancements in CMOS-Compatible Silicon Nitride Optical Modulators via Thin-Film Crystalline or Amorphous Silicon p–n Junctions

J Hernández-Betanzos, M Blasco-Solvas… - Photonics, 2024 - mdpi.com
This paper proposes two types of electro-refractive optical modulator structures as a fully
CMOS-compatible alternative solution. These modulators leverage the properties of …

Modelling and theoretical analysis of a novel common mirror based silicon photonic michelson modulator

MA Hamdani, G Qazi - Optical and Quantum Electronics, 2023 - Springer
We propose a novel and compact common mirror Michelson modulator (CMMM) with VπLπ
of 0.38 V-cm. This is the best reported value of VπLπ for a silicon photonic Michelson …

Energy-Efficient Forward-Biased PIN Silicon Mach–Zehnder Modulator With 50 μm Active Phase Shifter Length

S Dev, K Singh, M Catuneanu, H Vithalani… - IEEE …, 2024 - ieeexplore.ieee.org
We present the design performance validation of an energy-efficient silicon Mach-Zehnder
modulator (MZM) with a forward-biased PIN junction by simulation and experiment. With a …

Sub-volt forward-biased silicon microring<? pag\break?> modulator at 210 Gb/s

DWU Chan, HK Tsang - Optics Letters, 2024 - opg.optica.org
Low-voltage and efficient optical modulators in the silicon photonic (SiPh) platform are
highly desired for realizing high-speed connectivity in chip level interconnects, data center …

Ultra-compact forward-biased PIN silicon mach-zehnder modulator with thermal tuning

S Dev, K Singh, M Catuneanu, H Vithalani… - CLEO: Science and …, 2023 - opg.optica.org
Conference title, upper and lower case, bolded, 18 point type, centered Page 1 Ultra-compact
Forward-Biased PIN Silicon Mach-Zehnder Modulator with Thermal Tuning Sourav Dev1 …

A Novel Silicon Forward-Biased PIN Mach–Zehnder Modulator with Two Operating States

H Yu, D Tu, X Huang, Y Yin, Z Yu, H Guan, L Jiang, Z Li - Micromachines, 2023 - mdpi.com
In this paper, we demonstrate a silicon forward-biased positive intrinsic negative (PIN) Mach–
Zehnder modulator (MZM), which has two operating states of high efficiency and high speed …

Forward-Biased Silicon Phase Shifter Modelling for Electronic-Photonic Co-Simulation and Validation in a 250 nm EPIC BiCMOS Technology

T Schwabe, C Kress, S Kruse, M Weizel… - Journal of Lightwave …, 2024 - ieeexplore.ieee.org
A physical model of a forward biased silicon phase shifter (FB-PS) in a 250 nm electronic-
photonic integrated circuit (EPIC) BiCMOS technology was developed and fitted to …

Thermal insulation of silicon ring modulators in densely-packed photonic integrated circuits

S De, R Das, K Singh, Y Mandalawi… - … and Applications VII, 2023 - spiedigitallibrary.org
Increasing data rates in the wireless access require high-bandwidth signal processing,
which might be problematic for electronics. One solution is provided by high-bandwidth …