Dispersion optimization of a 1-D superprism based on phase velocities

We apply Floquet-Bloch theory to determine the parameters of a 1-D superprism which give the maximum angular dispersion. For a silicon-air structure with an incident wavelength of 1550 nm this is 0.195 /spl deg//nm.

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	Kirk, A.G., Bakhtazad, A.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Crystalline materials Dielectric materials Diffraction and scattering Dispersion Exact sciences and technology Fundamental areas of phenomenology (including applications) Gratings Kirk field collapse effect Optical materials Optical signal processing Optics Periodic structures Photonic band gap Photonic crystals Physics Wave optics
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	We apply Floquet-Bloch theory to determine the parameters of a 1-D superprism which give the maximum angular dispersion. For a silicon-air structure with an incident wavelength of 1550 nm this is 0.195 /spl deg//nm.
DOI:	10.1109/LEOS.2004.1363522