Browsing by Author "Tanriseven, S."

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Controlled photoluminescence in amorphous-silicon-nitride microcavities

Serpengüzel, A.; Tanriseven, S. (2001)

Narrow-band and enhanced photoluminescence have been observed in hydrogenated amorphous-silicon-nitride microcavities. The distributed Bragg reflectors were fabricated using alternating layers of hydrogenated amorphous-silicon ...
Propagation of light through localized coupled-cavity modes in one-dimensional photonic band-gap structures

Bayındır, Mehmet; Tanriseven, S.; Özbay, Ekmel (Springer-Verlag, 2001)

We report on the observation of a new type of propagation mechanism through evanescent coupled optical cavity modes in one-dimensional photonic crystals. The crystal is fabricated from alternating silicon-oxide/silicon-nitride ...
Strong enhancement of spontaneous emission in amorphous-silicon-nitride photonic crystal based coupled-microcavity structures

Bayındır, Mehmet; Tanriseven, S.; Aydınlı, Atilla; Özbay, Ekmel (Wiley, 2001)

We investigated photoluminescence (PL) from one-dimensional photonic band gap structures. The photonic crystals, a Fabry-Perot (FP) resonator and a coupled-microcavity (CMC) structure, were fabricated by using alternating ...