Broadband Ultrafast Terahertz Spectroscopy in the 25 T Split Florida-Helix

Authors

Jeremy A. Curtis, University of Alabama at Birmingham
Ashlyn D. Burch, University of Alabama at Birmingham
Biplob Barman, University of Alabama at Birmingham
A. Garrison Linn, University of Alabama at Birmingham
Luke M. McClintock, University of Alabama at Birmingham
Aidan L. O’Beirne, University of Alabama at Birmingham
Matthew J. Stiles, University of Alabama at Birmingham
John L. Reno, Sandia National Laboratories
Stephen A. McGill, Florida State University
Denis Karaiskaj, University of South FloridaFollow
David J. Hilton, University of Alabama at Birmingham

Document Type

Article

Publication Date

2018

Digital Object Identifier (DOI)

https://doi.org/10.1063/1.5023384

Abstract

We describe the development of a broadband (0.3–10 THz) optical pump-terahertz probe spectrometer with an unprecedented combination of temporal resolution (≤200 fs) operating in external magnetic fields as high as 25 T using the new Split Florida-Helix magnet system. Using this new instrument, we measure the transient dynamics in a gallium arsenide four-quantum well sample after photoexcitation at 800 nm.

Was this content written or created while at USF?

Yes

Citation / Publisher Attribution

Review of Scientific Instruments, v. 89, issue 7, art. 073901

Scholar Commons Citation

Curtis, Jeremy A.; Burch, Ashlyn D.; Barman, Biplob; Linn, A. Garrison; McClintock, Luke M.; O’Beirne, Aidan L.; Stiles, Matthew J.; Reno, John L.; McGill, Stephen A.; Karaiskaj, Denis; and Hilton, David J., "Broadband Ultrafast Terahertz Spectroscopy in the 25 T Split Florida-Helix" (2018). Physics Faculty Publications. 130.
https://digitalcommons.usf.edu/phy_facpub/130