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Inverse designed photonic fibers and metasurfaces for nonlinear frequency conversion
Chawin Sitawarin, Weiliang Jin, Zin Lin +1
Typically, photonic waveguides designed for nonlinear frequency conversion rely on intuitive and established principles, including index guiding and band gap engineering, and are b…
Enhanced nonlinear frequency conversion and Purcell enhancement at exceptional points
Adi Pick, Zin Lin, Weiliang Jin +1
We derive analytical formulas quantifying radiative emission from subwavelength emitters embedded in triply resonant nonlinear cavities supporting exceptional points (EP)…
Overcoming limits to near-field radiative heat transfer in uniform planar media through multilayer optimization
Weiliang Jin, Riccardo Messina, Alejandro W. Rodriguez
Radiative heat transfer between uniform plates is bounded by the narrow range and limited contribution of surface waves. Using a combination of analytical calculations and numerica…