Nonlinear integrated microwave photonics

D Marpaung, M Pagani, B Morrison… - Journal of Lightwave …, 2014 - opg.optica.org
Harnessing nonlinear optical effects in a photonic chip scale has been proven useful for a
number of key applications in optical communications. Microwave photonics (MWP) can also …

Asymptotically fault-tolerant programmable photonics

R Hamerly, S Bandyopadhyay, D Englund - Nature Communications, 2022 - nature.com
Component errors limit the scaling of programmable coherent photonic circuits. These errors
arise because the standard tunable photonic coupler—the Mach-Zehnder interferometer …

Electro-optically tunable optical delay line with a continuous tuning range of∼ 220 fs in thin-film lithium niobate

L Song, J Chen, R Wu, Y Zheng, Z Liu, G Wang… - Optics Letters, 2023 - opg.optica.org
We demonstrate fabrication of a 30-cm-long thin-film lithium niobate (TFLN) optical delay
line (ODL) incorporated with segmented microelectrodes of 24-cm total length using the …

Toward monolithic integration of OEOs: from systems to chips

T Hao, J Tang, D Domenech, W Li… - Journal of Lightwave …, 2018 - ieeexplore.ieee.org
The optoelectronic oscillator (OEO) has attracted a great deal of attention in recent years as
a high-performance microwave source. Thanks to the high quality-factor (Q-factor) provided …

Integrated semiconductor laser optical phase lock loops

K Balakier, L Ponnampalam, MJ Fice… - IEEE Journal of …, 2017 - ieeexplore.ieee.org
An Optical Phase Lock Loop (OPLL) is a feedback control system that allows the phase
stabilization of a laser to a reference laser with absolute but adjustable frequency offset …

Stress-optic modulator in TriPleX platform using a piezoelectric lead zirconate titanate (PZT) thin film

N Hosseini, R Dekker, M Hoekman, M Dekkers… - Optics express, 2015 - opg.optica.org
We will demonstrate a stress-optic phase modulator in the passive SiN-based TriPleX
platform using a layer of piezoelectric material. Regarding the stress-optic effect, the …

Principles of neuromorphic photonics

BJ Shastri, AN Tait, TF de Lima, MA Nahmias… - arXiv preprint arXiv …, 2017 - arxiv.org
In an age overrun with information, the ability to process reams of data has become crucial.
The demand for data will continue to grow as smart gadgets multiply and become …

Recent trends and advances of silicon-based integrated microwave photonics

R Maram, S Kaushal, J Azaña, LR Chen - Photonics, 2019 - mdpi.com
Multitude applications of photonic devices and technologies for the generation and
manipulation of arbitrary and random microwave waveforms, at unprecedented processing …

Fully integrated hybrid microwave photonic receiver

J Li, S Yang, H Chen, X Wang, M Chen, W Zou - Photonics Research, 2022 - opg.optica.org
Microwave photonic receivers are a promising candidate in breaking the bandwidth
limitation of traditional radio-frequency (RF) receivers. To further balance the performance …

A multifunctional photonic integrated circuit for diverse microwave signal generation, transmission, and processing

X Zou, F Zou, Z Cao, B Lu, X Yan, G Yu… - Laser & Photonics …, 2019 - Wiley Online Library
Microwave photonics (MWP) studies the interaction between microwaves and optical waves
for the generation, transmission, and processing of microwave signals (ie, three key …