Photon correlation studies of single GaN quantum dots

Charles Santori; Stephan Gotzinger; Yoshihisa Yamamoto; Satoshi Kako; Katsuyuki Hoshino; Yasuhiko Arakawa

doi:10.1063/1.2006987

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Photon correlation studies of single GaN quantum dots

Charles Santori·Stephan Gotzinger·Yoshihisa Yamamoto·Satoshi Kako·Katsuyuki Hoshino·Yasuhiko Arakawa

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Abstract

We present measurements of the second-order coherence function on emission from single GaN quantum dots. In some cases a large degree of photon antibunching is observed, demonstrating isolation of a single quantum system. For a selected quantum dot, we study the dependence of photon antibunching on excitation power and temperature. Using pulsed excitation, we demonstrate an ultraviolet triggered single-photon source operating at a wavelength of 358 nm.

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Charles Santori, Stephan Gotzinger, Yoshihisa Yamamoto, Satoshi Kako, Katsuyuki Hoshino, Yasuhiko Arakawa. 2005-02-01. Photon correlation studies of single GaN quantum dots. https://doi.org/10.1063/1.2006987

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