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Analytical Perspective for Photonic Bound States in the Continuum in Photonic Crystal Slabs
Yi Yang, Chao Peng, Yong Liang +2
We investigate the formation of photonic bound states in the continuum (BICs) in photonic crystal slabs from an analytical perspective. Unlike the stationary at- BICs which orig…
Experimental Demonstration of Quasi-Resonant Absorption in Silicon Thin Films for Enhanced Solar Light Trapping
Ardavan Oskooi, Menaka De Zoysa, Kenji Ishizaki +1
We experimentally demonstrate that the addition of partial lattice disorder to a thin-film micro-crystalline silicon photonic crystal results in the controlled spectral broadening…
Tandem Photonic-Crystal Thin Films Surpassing Lambertian Light-Trapping Limit over Broad Bandwidth and Angular Range
Ardavan Oskooi, Yoshinori Tanaka, Susumu Noda
Random surface texturing of an optically-thick film to increase the path length of scattered light rays, first proposed nearly thirty years ago, has thus far remained the most effe…