14 citations · 17 across the 3 of their papers we have counts for
4 papers
Thermal concentrator homogenized with solar-shaped mantle
David Petiteau, Sebastien Guenneau, Michel Bellieud +2
We propose solar-shaped thermal concentrators designed with orthoradial layers and obtained in practice through the homogenization of an ideal thermal concentrator. Considering the…
Analogies between optical propagation and heat diffusion: Applications to micro-cavities, gratings and cloaks
Claude Amra, David Petiteau, Myriam Zerrad +6
A new analogy between optical propagation and heat diffusion in heterogeneous anisotropic media has been proposed recently [S. Guenneau, C. Amra, and D. Veynante, Optics Express Vo…
Spectral efficiency of engineered thermal cloaks in the frequency regime
David Petiteau, Sébastien Guenneau, Michel Bellieud +2
We analyse basic thermal cloaks designed via different geometric transforms applied to thermal cloaking. We evaluate quantitatively the efficiency of these heterogeneous anisotropi…
Characteristics of Correlated Photon Pairs Generated in Ultra-compact Silicon Slow-light Photonic Crystal Waveguides
Chunle Xiong, Christelle Monat, Matthew J. Collins +8
We report the characterization of correlated photon pairs generated in dispersion-engineered silicon slow-light photonic crystal waveguides pumped by picosecond pulses. We found th…