44 citations · 104 across the 11 of their papers we have counts for
5 papers · 1 filter
Design of narrowband infrared emitters by hybridizing guided-mode resonance structures with van der Waals materials
Mehrdad Shokooh-Saremi, Maxime Giteau, Mitradeep Sarkar +1
In this paper, narrowband emitters have been designed using particle swarm optimization (PSO) in the 10-20 μm infrared range. The device structure consists of an anisotropic α-MoO3…
Deep-subwavelength Phase Retarders at Mid-Infrared Frequencies with van der Waals Flakes
Michael T. Enders, Mitradeep Sarkar, Aleksandra Deeva +5
Phase retardation is a cornerstone of modern optics, yet, at mid-infrared (mid-IR) frequencies, it remains a major challenge due to the scarcity of simultaneously transparent and b…
Lithography-free directional control of thermal emission
Mitradeep Sarkar, Maxime Giteau, Michael Enders +1
Blackbody thermal emission is spatially diffuse. Achieving highly directional thermal emission typically requires nanostructuring the surface of the thermally emissive medium. The…
Design rules for active control of narrowband thermal emission using phase-change materials
Maxime Giteau, Mitradeep Sarkar, Maria Paula Ayala +2
We propose an analytical framework to design actively tunable narrowband thermal emitters at infrared frequencies. We exemplify the proposed design rules using phase-change materia…
Perspective on Near-Field Radiative Heat Transfer
Mariano Pascale, Maxime Giteau, Georgia T. Papadakis
Although near-field radiative heat transfer was introduced in the 1950's, interest in the field has recently revived, as the effect promises improved performance in various applica…