59 citations · 82 across the 4 of their papers we have counts for
4 papers · 1 filter
Enhancing the resolution of hyperlens by the compensation of losses without gain media
Xu Zhang, Wyatt Adams, Mehdi Sadatgol +1
We present a method to improve the resolution of available hyperlenses in the literature. In this method, we combine the operation of hyperlens with the recently proposed plasmon i…
Bringing the 'perfect lens' into focus by near-perfect compensation of losses without gain media
Wyatt Adams, Mehdi Sadatgol, Xu Zhang +1
In this paper, the optical properties and imaging performance of a non-ideal Pendry's negative index flat lens with a practical value for loss are studied. Analytical calculations…
Magneto-optical metamaterial
Mehdi Sadatgol, Mahfuzur Rahman, Ebrahim Forati +2
We propose a new class of metamaterials called magneto-optical metamaterials that offer enhanced angle of rotation in polarization compared to bulk magneto-optical materials. In th…
Plasmon Injection to Compensate and Control Losses in Negative Index Metamaterials
Mehdi Sadatgol, Şahin K. Özdemir, Lan Yang +1
Metamaterials have introduced a whole new world of unusual materials with functionalities that cannot be attained in naturally occurring material systems by mimicking and controlli…