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Direct observation of a sub-femtosecond optical response in the diamond conduction band
(2016)OSA Technical Digest ~ International Conference on Ultrafast PhenomenaWe studied reversible sub-cycle dynamics in the diamond conduction band by attosecond transient absorption spectroscopy. We show that absorption bleaching or enhancement can be controlled with few-femtosecond infrared pulses. Ab initio calculations support our interpretation.Conference Paper -
Observation of femtosecond dynamical Franz-Keldysh effect in polycrystalline Diamond
(2016)OSA Technical Digest ~ 2016 Conference on Lasers and Electro-Optics (CLEO)Conference Paper