701 citations · 2.3k across the 23 of their papers we have counts for
5 papers · 1 filter
Parametric Amplification of a Terahertz Quantum Plasma Wave
Srivats Rajasekaran, Eliza Casandruc, Yannis Laplace +5
Many applications in photonics require all-optical manipulation of plasma waves, which can concentrate electromagnetic energy on sub-wavelength length scales. This is difficult in…
Comment on "Terahertz time-domain spectroscopy of transient metallic and superconducting states" (arXiv:1506.06758)
D. Nicoletti, M. Mitrano, A. Cantaluppi +1
We comment on the model proposed by Orenstein and Dodge in arXiv:1506.06758v1, which describes time-domain terahertz measurements of transiently generated, high-electron-mobility (…
Wavelength dependent optical enhancement of superconducting interlayer coupling in La1.885Ba0.115CuO4
E. Casandruc, D. Nicoletti, S. Rajasekaran +5
We analyze the pump wavelength dependence for the photo-induced enhancement of interlayer coupling in La1.885Ba0.115CuO4, which is promoted by optical melting of the stripe order.…
Two distinct kinetic regimes for the relaxation of light-induced superconductivity in LaEuSrCuO
C. R. Hunt, D. Nicoletti, S. Kaiser +3
We address the kinetic competition between charge striped order and superconductivity in LaEuSrCuO. Ultrafast optical excitation is tuned to a mid…
Femtosecond x rays link melting of charge-density wave correlations and light-enhanced coherent transport in YBa2Cu3O6.6
M. Först A. Frano, S. Kaiser, R. Mankowsky +11
We use femtosecond resonant soft x-ray diffraction to measure the optically stimulated ultrafast changes of charge density wave correlations in underdoped YBa2Cu3O6.6. We find that…