Twist Defect in Chiral Photonic Structures (2002)
Kopp, Victor I., Genack, Azriel Z.
We demonstrate that twisting one part of a chiral photonic structure about its helical axis produces a single circularly polarized localized mode that gives rise to an anomalous crossover in...
Large Coherence Area Thin-Film Photonic Stop-Band Lasers (2000)
Kopp, Victor I., Zhang, Zhao-Qing, Genack, Azriel Z.
We demonstrate that the shift of the stop band position with increasing oblique angle in periodic structures results in a wide transverse exponential field distribution corresponding to strong...