CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume PC11999 > Article
Presentation
7 March 2022 Transferring structure from light to currents for terahertz magnetic impulses
Shawn Sederberg
Author Affiliations +
Proceedings Volume PC11999, Ultrafast Phenomena and Nanophotonics XXVI; PC1199908 (2022) https://doi.org/10.1117/12.2604014
Event: SPIE OPTO, 2022, San Francisco, California, United States
Abstract
Our ability to structure magnetic fields in space and time is limited by the electrical conductors and superconductors used to carry currents in electromagnets. In this work, we explore the possibility to transfer spatial and temporal structure from femtosecond laser pulses to currents in solids and gases via coherent control. In particular, we demonstrate how structured light can be used to sculpt and reconfigure complex current arrangements including ring currents in solids and gases. I will discuss our experimental efforts to use these currents for reconfigurable optoelectronic circuitry, to control THz bandwidth magnetic fields, and to serve as active metasurfaces for generating THz impulses with exotic spatio-temporal structure.
Conference Presentation
© (2022) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Shawn Sederberg "Transferring structure from light to currents for terahertz magnetic impulses", Proc. SPIE PC11999, Ultrafast Phenomena and Nanophotonics XXVI, PC1199908 (7 March 2022); https://doi.org/10.1117/12.2604014
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
Magnetism
Terahertz radiation
Magnetic semiconductors
Optoelectronics
Polarization
Semiconductors
Electro optics
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top