Broadband ultrafast terahertz spectroscopy in the 25 T Split Florida-Helix.
Rev Sci Instrum
; 89(7): 073901, 2018 Jul.
Article
en En
| MEDLINE
| ID: mdl-30068119
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.
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01-internacional
Base de datos:
MEDLINE
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En
Revista:
Rev Sci Instrum
Año:
2018
Tipo del documento:
Article
País de afiliación:
Estados Unidos
Pais de publicación:
Estados Unidos