CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 11682 > Article
Presentation
5 March 2021 An integrated near-infrared spectral chip for on-field sensing
Kaylee Hakkel, Maurangelo Petruzzella, Fang Ou, Anne van Klinken, Francesco Pagliano, Tianran Liu, Rene van Veldhoven, Andrea Fiore
Author Affiliations +
Proceedings Volume 11682, Optical Components and Materials XVIII; 1168218 (2021) https://doi.org/10.1117/12.2577548
Event: SPIE OPTO, 2021, Online Only
Abstract
We have developed a near-infrared spectral sensor chip capable of classifying different materials and quantifying their composition. The core device consists of an array of pixels having distinct spectral responses covering the 900-1700 nm wavelength region. Each pixel consists of a resonant-enhanced photodetector comprising an absorbing layer and a tuning element embedded in a vertical cavity. The chip is based on a III-V/Silicon hybrid technology and enables easy customization of the wavelength response and high responsivity. Its robustness, small dimensions and single-shot operation make this sensor suitable for portable spectroscopic applications in the agro-food sector.
Conference Presentation
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Kaylee Hakkel, Maurangelo Petruzzella, Fang Ou, Anne van Klinken, Francesco Pagliano, Tianran Liu, Rene van Veldhoven, and Andrea Fiore "An integrated near-infrared spectral chip for on-field sensing", Proc. SPIE 11682, Optical Components and Materials XVIII, 1168218 (5 March 2021); https://doi.org/10.1117/12.2577548
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
PERSONAL SIGN IN
No SPIE Account? Create one
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 PRESENTATION
WATCH
PRESENTATION SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
KEYWORDS
Sensors
Interferometers
Near infrared spectroscopy
Optical components
Optical filters
Photodetectors
Point-of-care devices
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top