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Prof. Dr. Vasileios Lempesis

Professor

Professor

Sciences
Building 4, 2B1

announcement

announcement

Held in King Abdul Aziz City of Science and Technology (KACST), Riyadh, December 28-29,…

areas of expertise

ATOMIC - MOLECULAR - OPTICAL PHYSICS

publications
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publications

We study the quantum dynamics of cold atoms initially confined in a helical optical tube (HOT) and subsequently released into free space. This helicoidal potential, engineered via structured light…

by Amine Jaouadi, Andreas Lyras, and Vasileios E. Lembessis
2025
publications

Advances in lasers and atomic clock technologies have enabled delicate measurements to be made of minute relativistic effects. Here, we propose that such developments should lead to the…

by V. E. Lembessis, K. Koksal, M. Babiker, and J. Yuan
2025
publications

A physically realizable set of optical Bessel beams is identified as the Bessel-Gaussian (BG) mode, which can be obtained by modulating the radial oscillations of the Bessel beams with a…

by M. Alquraishi, V.E. Lembessis
2025

courses
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course

General Physics for Medical Students

course

Mechanics for first year engineers

course

Course Description: 1- Solution of Hermite equation by general power series and the proof of orthogonality of Hermite polynomials and recurrence relations for Hermite…

office hours

Saturday Sunday Monday Tuesday Wednesday Thursday Friday
from _ _ 09:00 AM _ 09:00 AM _ _
to _ _ 12:00 PM _ 12:00 PM _ _
location _ _ BUILDING 4, ROOM 2B1 BUILDING 4, ROOM 2B1 _ BUILDING 4, ROOM 2B1 BUILDING 4, ROOM 2B1 _ BUILDING 4, OFFICE 2B1 _