CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 11795 > Article
Presentation
2 August 2021 Opening the black box for data efficiency and inverse design in photonics
Raphaël Pestourie, Steven G. Johnson
Author Affiliations +
Proceedings Volume 11795, Metamaterials, Metadevices, and Metasystems 2021; 1179503 (2021) https://doi.org/10.1117/12.2592805
Event: SPIE Nanoscience + Engineering, 2021, San Diego, California, United States
Abstract
Supervised neural networks are rising as an algorithm of choice for surrogate models in photonics, because they are versatile, fast to evaluate, easily differentiable, and perform well in high-dimensional problems. However, the drawback of this black box approach is that it requires a lot of data. Unfortunately in the context of photonics, data is generated through expensive full solves of Maxwell’s equations. This talk will present ways to open the black box for better data efficiency and performance of deep surrogate models. The first part of this talk will present how active learning can reduce the need for data by at least an order of magnitude by adapting the data generation to the model learning. The second part will present how information about the physics can be incorporated into the neural network for more efficiency.
Conference Presentation
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Raphaël Pestourie and Steven G. Johnson "Opening the black box for data efficiency and inverse design in photonics", Proc. SPIE 11795, Metamaterials, Metadevices, and Metasystems 2021, 1179503 (2 August 2021); https://doi.org/10.1117/12.2592805
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
Photonics
Data modeling
Neural networks
Evolutionary algorithms
Maxwell's equations
Performance modeling
Physics
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top