Abstract
Magnetic flux letters are visualized by a laser terahertz emission microscope (LTEM). LTEM excites terahertz (THz) radiation from electronics materials with a femtosecond laser and maps the amplitude of the THz waves while scanning laser beam on the sample. Magnetic flux letters written in high-Tc superconductors are successfully imaged without destroying them.
Original language | English |
---|---|
Pages (from-to) | 112-120 |
Number of pages | 9 |
Journal | Proceedings of SPIE - The International Society for Optical Engineering |
Volume | 5354 |
DOIs | |
Publication status | Published - Jul 6 2004 |
Externally published | Yes |
Event | Terahertz and Gigahertz Electronics and Photonics III - San Jose, CA, United States Duration: Jan 25 2004 → Jan 26 2004 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering