Dispersion compensation of 40 Gb/s data by phase conjugation in slow light engineered chalcogenide and silicon photonic crystal waveguides

Koohi-Kamali, Farshid; Moravvej-Farshi, Mohammad Kazem; Ebnali-Heidari, Majid

doi:10.1109/iraniancee.2015.7146399

Cited by 1 publication

(2 citation statements)

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“…Making use of the photonic band gap (PBG) property of chalcogenide photonic crystals (PCs), various powerful functional optical devices have been designed or fabricated [2,3,[6][7][8][9][10][11][12][13][14]. If the PBG is increased, the performance of these PC devices would be further improved.…”

Section: Introductionmentioning

confidence: 99%

“…However, currently both the theoretical design and fabrication of three-dimensional (3D) PCs are challenging. Therefore, much attention has been put into the twodimensional (2D) chalcogenide PC [2,3,[6][7][8][9][10][11][12][13][14]. In the 2D PC, the modes of light waves could be decomposed into transverseelectric (TE) and transverse-magnetic (TM) polarizations.…”

Section: Introductionmentioning

confidence: 99%

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Enhanced complete photonic bandgap in a moderate refractive index contrast chalcogenide-air system with connected-annular-rods photonic crystals

Hou

Yang

et al. 2018

Photon. Res.

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Connected-annular-rods photonic crystals (CARPCs) in both triangular and square lattices are proposed to enhance the two-dimensional complete photonic bandgap (CPBG) for chalcogenide material systems with moderate refractive index contrast. For the typical chalcogenide-glass-air system with an index contrast of 2.8:1, the optimized square lattice CARPC exhibits a significantly larger normalized CPBG of about 13.50%, though the use of triangular lattice CARPC is unable to enhance the CPBG. It is almost twice as large as our previously reported result [IEEE J. Sel. Top. Quantum Electron. 22, 4900108 (2016)]. Moreover, the CPBG of the square-lattice CARPC could remain until an index contrast as low as 2.24:1. The result not only favors wideband CPBG applications for index contrast systems near 2.8:1, but also makes various optical applications that are dependent on CPBG possible for more widely refractive index contrast systems.

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