Photon correlation studies of single GaN quantum dots -: art. no. 051916

被引：75

作者：

Santori, C ^{[1
]}

Götzinger, S

Yamamoto, Y

Kako, S

Hoshino, K

Arakawa, Y

机构：

[1] Stanford Univ, Edward L Ginzton Lab, Stanford, CA 94305 USA

[2] Univ Tokyo, Inst Ind Sci, Meguro Ku, Tokyo 1538505, Japan

来源：

APPLIED PHYSICS LETTERS | 2005年 / 87卷 / 05期

基金：

日本科学技术振兴机构;

关键词：

D O I：

10.1063/1.2006987

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

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. (c) 2005 American Institute of Physics.

引用

页数：3

共 16 条

[11] Quantum cascade of photons in semiconductor quantum dots -: art. no. 183601 [J].

Moreau, E ;

Robert, I ;

Manin, L ;

Thierry-Mieg, V ;

Gérard, JM ;

Abram, I .

PHYSICAL REVIEW LETTERS, 2001, 87 (18) :183601-1

[12]

Nakamura S., 2000, BLUE LASER DIODE

[13] Secure free-space key exchange to 1.9 km and beyond [J].

Rarity, JG ;

Tapster, PR ;

Gorman, PM .

JOURNAL OF MODERN OPTICS, 2001, 48 (13) :1887-1901

[14] Single-photon emission of CdSe quantum dots at temperatures up to 200 K [J].

Sebald, K ;

Michler, P ;

Passow, T ;

Hommel, D ;

Bacher, G ;

Forchel, A .

APPLIED PHYSICS LETTERS, 2002, 81 (16) :2920-2922

[15]

Walls D. F., 1994, QUANTUM OPTICS

[16] Self-consistent calculations of exciton, biexciton and charged exciton energies in InGaN/GaN quantum dots [J].

Williams, DP ;

Andreev, AD ;

O'Reilly, EP .

SUPERLATTICES AND MICROSTRUCTURES, 2004, 36 (4-6) :791-798

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