Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Nicholas R. Ellsworth"'
Autor:
Courtney L. Johnson, Parker D. Salmans, Jun Takeda, Jeremy A. Johnson, Nicholas R. Ellsworth, Ikufumi Katayama, Masataka Kobayashi, Yasuo Minami
Publikováno v:
Scientific Reports
Recent advances of ultrafast spectroscopy allow the capture of an entire ultrafast signal waveform in a single probe shot, which greatly reduces the measurement time and opens the door for the spectroscopy of unrepeatable phenomena. However, most sin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8734ff972b209297f544ea14eb1b0ac3
http://europepmc.org/articles/PMC5120281
http://europepmc.org/articles/PMC5120281
Publikováno v:
International Conference on Ultrafast Phenomena.
Using high-field THz radiation, we drive IR active vibrations in CdWO4 to large amplitudes. This large amplitude excitation allows anharmonic coupling, which leads to coherent energy transfer, exciting a set of Raman active modes.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d10179a39a4655b6e52ff69c50983fce
https://doi.org/10.1364/up.2016.uw4a.11
https://doi.org/10.1364/up.2016.uw4a.11
Autor:
Yasuo Minami, Jun Takeda, Courtney L. Johnson, Nicholas R. Ellsworth, Parker D. Salmans, Jeremy A. Johnson, Ikufumi Katayama, Masataka Kobayashi
Publikováno v:
International Conference on Ultrafast Phenomena.
We demonstrated a new method of measuring Kerr-ultrafast waveforms using chirped femtosecond pulses, a single photodiode and an oscilloscope. This allowed thee full pump intensity dependence to bewas obtained recorded within one second.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be670a58fd81314a8ebef9433c5a0544
https://doi.org/10.1364/up.2016.uth4a.28
https://doi.org/10.1364/up.2016.uth4a.28
Autor:
Parker D. Salmans, Nicholas R. Ellsworth, Robert C. Davis, Jeremy A. Johnson, Tyler R. Westover
Publikováno v:
International Conference on Ultrafast Phenomena.
High-field, frequency-dependent THz induced carrier multiplication in semi-insulating GaAs was observed. Arrays of split ring resonators (SRRs) with different sizes give resonant enhancement at specific THz frequencies, which subsequently leads to ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac4a288701dfdbdc583447e4bbd8de8e
https://doi.org/10.1364/up.2016.uth4a.31
https://doi.org/10.1364/up.2016.uth4a.31