12 citations · 36 across the 8 of their papers we have counts for
5 papers · 1 filter
Sub-cycle pulse control of holographic and non-holographic electron interferences
Rambabu Rajpoot, Eiji J. Takahashi
We investigate the influence of sub-cycle laser pulses on holographic and non-holographic intracycle interferences by analyzing the photoelectron momentum distributions of helium u…
Towards intense single-digit attosecond pulses with a 100-mJ-class mid-infrared sub-cycle laser
Kaito Nishimiya, Rambabu Rajpoot, Eiji J Takahashi
The duration of isolated attosecond pulses created via high-order harmonic generation is determined by the number of optical cycles in the driving laser. Achieving shorter attoseco…
Systematic analysis of an attosecond pulse generation by a sub-cycle laser field
Rambabu Rajpoot, Eiji J. Takahashi
We investigated the influence of sub-cycle driving fields on high-order harmonic generation (HHG), with a focus on intrinsic chirp, carrier-envelope phase (CEP), and number of lase…
Tailoring polarisation of attosecond pulses via co-rotating bicircular laser fields
Rambabu Rajpoot, Amol R. Holkundkar, Navdeep Rana +1
The present work introduces a robust way to generate attosecond pulses with tunable ellipticity via high-order harmonic generation by co-rotating bicircular laser fields. T…
High-order harmonic generation by sub-cycle laser pulses and associated scaling laws
Amol R. Holkundkar, Rambabu Rajpoot, Jayendra N. Bandyopadhyay
We studied the high-harmonic generation by the interaction of sub-cycle laser pulses with the He atom. The sub-cycle pulses are modeled using the complex source vector beam model,…