Integrated Switching Circuit for Low-Noise Self-Referenced Mid-Infrared Absorption Sensing Using Silicon Waveguides

Integrated Switching Circuit for Low-Noise Self-Referenced Mid-Infrared Absorption Sensing Using Silicon Waveguides

We report a new method of accurately measuring the mid-infrared absorption of fluid analytes using on-chip waveguides that allows measurements to be referenced for noise and drift reduction whilst using only a single external detector. A silicon-on-insulator waveguide circuit integrated with a micro...

Full description

Saved in:
Bibliographic Details
Main Authors: Yanli Qi, Zhexuan Zheng, Mehdi Banakar, Yangbo Wu, Anushka Gangnaik, David Rowe, Vinita Mittal, Jonathan Butement, James Wilkinson, Goran Mashanovich, Milos Nedeljkovic
Format: article
Language:EN
Published: IEEE 2021
Subjects:
Mid-infrared
silicon photonics
optical switching
microfluidics
absorption spectroscopy
Applied optics. Photonics
TA1501-1820
Optics. Light
QC350-467
Online Access:https://doaj.org/article/6365d06c7a924bc798aef4ed9437dc6e
Tags: Add Tag
No Tags, Be the first to tag this record!

Internet

https://doaj.org/article/6365d06c7a924bc798aef4ed9437dc6e

Similar Items