A review of photonic systems-on-chip enabled by widely tunable lasers

LA Coldren, PA Verrinder… - IEEE Journal of Quantum …, 2022 - ieeexplore.ieee.org
Photonic Integrated Circuits (PICs) on indium phosphide have matured significantly over the
past couple of decades and have found use in many system applications. Some PIC efforts …

Combining four Gaussian lasers using silicon nitride MMI slot waveguide structure

N Katash, S Khateeb, D Malka - Micromachines, 2022 - mdpi.com
Transceivers that function under a high-speed rate (over 200 Gb/s) need to have more
optical power ability to overcome the power losses which is a reason for using a larger RF …

Technology Developments, Research Challenges, and Advances for FSO Communication for Space/Aerial/Terrestrial/Underwater (SATU) Links

AK Majumdar - … with Constellation Satellites, UAVs, HAPs and …, 2022 - Springer
This chapter discusses current advanced research relevant to “all-optical” communications
and connectivity and future directions to make the concept of laser satellite constellation for …

Compact 8× 8 SoA-based optical WDM space switch in generic INP technology

DW Feyisa, B Shi, R Kraemer… - Journal of Lightwave …, 2022 - ieeexplore.ieee.org
As the global internet protocol (IP) traffic volume growth puts more pressure on network
connectivity, bandwidth and latency requirements, crucial network elements such as …

[HTML][HTML] A CMOS-compatible heterogeneous interferometer for chip-scale temperature sensing

DA Payne, JCF Matthews - Applied Physics Letters, 2022 - pubs.aip.org
We report a photonic temperature sensor with enhanced performance in both broad-and
narrow-bandwidth optical measurements. The device consists of a heterogeneously …

GaInAs/GaAs quantum well intermixing based on SiO2–Cu composite film

Y Zhang, X Gao, J Wang, Z Wang, S Liu, P Su… - Materials Science in …, 2022 - Elsevier
Quantum well intermixing (QWI) is widely used in bandgap tuning of optoelectronic
materials. In this paper, GaInAs/GaAs QWI is studied based on SiO 2–Cu composite layers …

Multiple Simultaneous Optical Links for Space-Based Platforms

AC Aguilar - 2022 - dspace.mit.edu
Space-based Free Space Optical Communications (FSOC), or lasercom, offers key
advantages over Radio Frequency (RF) communications in bandwidth, Size, Weight, and …

Basics and applications of optical interferometers integrated by femtosecond laser

J Zhang, K Sugioka - Applied Research, 2022 - Wiley Online Library
Photonic chips have been recognized as a promising platform for information technology.
On‐chip optical interferometers as fundamental building blocks of photonic chips are under …

Simulative Analysis of InP-based Dual Polarization IQ Mach-Zehnder Modulators

R D'Ingillo, G Borraccini, E Virgillito… - 2022 Asia …, 2022 - ieeexplore.ieee.org
A realistic model of an Indium-Phosphide Dual Polarization IQ Mach-Zehnder modulator
supported by experimental measurements is introduced within an accurate time-domain …

Monolithic Indium Phosphide Photonic Integrated Circuit for Remote Lidar Active Carbon Dioxide Sensing

F Sang, V Rosborough, J Fridlander… - 2022 Conference on …, 2022 - ieeexplore.ieee.org
Monolithic Indium Phosphide Photonic Integrated Circuit for Remote Lidar Active Carbon
Dioxide Sensing Page 1 Monolithic Indium Phosphide Photonic Integrated Circuit for Remote …