9 research outputs found
Controlling radiative heat flow through cavity electrodynamics
Cavity electrodynamics is emerging as a promising tool to control chemical processes and quantum material properties. In this work we develop a formalism to describe the cavity mediated energy exchange between a material and its electromagnetic environment. We show that coplanar cavities can significantly affect the heat load on the sample if the cavity resonance lies within the frequency region where free-space radiative heat dominates, typically the mid-IR at ambient temperature, while spectral filtering is necessary for having an effect with lower frequency cavities
Media 2: Stand-alone system for high-resolution, real-time terahertz imaging
Originally published in Optics Express on 30 January 2012 (oe-20-3-2772
Supplement 1: Electrically tunable graphene anti-dot array terahertz plasmonic crystals exhibiting multi-band resonances
Originally published in Optica on 20 February 2015 (optica-2-2-135
Media 4: Stand-alone system for high-resolution, real-time terahertz imaging
Originally published in Optics Express on 30 January 2012 (oe-20-3-2772
Media 3: Stand-alone system for high-resolution, real-time terahertz imaging
Originally published in Optics Express on 30 January 2012 (oe-20-3-2772
Media 1: Stand-alone system for high-resolution, real-time terahertz imaging
Originally published in Optics Express on 30 January 2012 (oe-20-3-2772
Supplementary_video2.gif
Animated electric-field distribution (the phase of the incident field is changing) for upper polariton at 607 GHz at a low magnetic field of B = 10 mT to show the partially confined upper polariton mode in the central defect (w=1.5 μm) of the plasmonic reflectors (related to Fig. 3, central panel, coupled resonator with the reflector structure and a cap layer etched to h=80 nm)
Supplementary_video3.gif
Animated electric-field distribution (the phase of the incident field is changing) for upper polariton at 621 GHz at a low magnetic field of B = 10 mT to show the confined upper polariton mode in the central defect (w=1.5 μm) of the plasmonic reflectors (related to Fig. 3, left panel, coupled resonator with the reflector structure and a cap layer etched to h=90 nm)
Supplementary_video1.gif
Animated electric-field distribution (the phase of the incident field is changing) for upper polariton at 565 GHz at a low magnetic field of B = 10 mT to show the excitation of plasmonic waves acting as a loss channel for the polaritonic mode (related to Fig. 3, right panel, coupled resonator without the reflector)