11 citations · 16 across the 6 of their papers we have counts for
4 papers · 1 filter
Chiral Terahertz Amplification and Lasing using Two-Dimensional Materials with Berry Curvature Dipole
Amin Hakimi, J. Sebastian Gomez-Diaz, Filippo Capolino
Compact, electrically driven sources of coherent terahertz (THz) radiation remain a challenge due to the lack of efficient gain media and scalable device platforms. Here, we propos…
Berry Curvature Dipole-Induced Chiral Terahertz Gain and Lasing Threshold in Bulk Tellurium
Mounes Eslami, Amin Hakimi, Luis A. Jauregui +1
We investigate the use of Berry curvature dipole in -doped Tellurium as a mechanism for achieving terahertz amplification and lasing by applying a DC electric field. When the el…
Detection of Orbital Angular Momentum Modes via Spiral Phase Plate
Amin Hakimi, S. Faezeh Mousavi, Amir Nader Askarpour
Mode division multiplexing (MDM) systems leveraging spatial modes carrying orbital angular momentum (OAM) present a promising approach to enhance communication capacity in free-spa…
Chiral terahertz lasing with Berry curvature dipoles
Amin Hakimi, Kasra Rouhi, Tatiana G. Rappoport +2
Materials with Berry curvature dipoles (BDs) support a non-Hermitian electro-optic (EO) effect that is investigated here for lasing at terahertz (THz) frequencies. Such a system is…