CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume PC12010 > Article
Presentation
5 March 2022 Metasurface-based perfect reflectors for highly-sensitive infrared spectroscopy
Taichi Hara, Ryo Kato, Taka-aki Yano, Takuo Tanaka
Author Affiliations +
Proceedings Volume PC12010, Photonic and Phononic Properties of Engineered Nanostructures XII; PC120100G (2022) https://doi.org/10.1117/12.2608421
Event: SPIE OPTO, 2022, San Francisco, California, United States
Abstract
We propose all dielectric metasurfaces for highly sensitive infrared absorption spectroscopy. The dielectric metasurfaces consisting of silicon microdisk arrays were designed and fabricated, realizing perfect reflection at certain mid-infrared wavelengths. Furthermore, tunable perfect reflection was achieved over the fingerprint region by changing diameter and height of Si disk, and also periodicity of the array, allowing us for molecular specific detection. Our dielectric perfect reflectors are promising for non-invasive molecular detection owing to ultralow heat generation under infrared irradiation.
Conference Presentation
© (2022) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Taichi Hara, Ryo Kato, Taka-aki Yano, and Takuo Tanaka "Metasurface-based perfect reflectors for highly-sensitive infrared spectroscopy", Proc. SPIE PC12010, Photonic and Phononic Properties of Engineered Nanostructures XII, PC120100G (5 March 2022); https://doi.org/10.1117/12.2608421
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
Infrared spectroscopy
Reflectors
Infrared radiation
Absorption
Molecules
Silicon
Dielectrics
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top