Silicon-based photonic crystal nanocavity light emitters

被引：41

作者：

Makarova, Maria ^{[1
]}

Vuckovic, Jelena ^{[1
]}

Sanda, Hiroyuki ^{[1
]}

Nishi, Yoshio ^{[1
]}

机构：

[1] Stanford Univ, Dept Elect Engn, Stanford, CA 94305 USA

来源：

APPLIED PHYSICS LETTERS | 2006年 / 89卷 / 22期

关键词：

D O I：

10.1063/1.2396903

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The authors have demonstrated an up to sevenfold enhancement of photoluminescence from silicon-rich silicon nitride film due to a single photonic crystal cavity. The enhancement is partially attributed to the Purcell effect [Purcell, Phys. Rev. 69, 681 (1946)], which is predicted to be up to 35-fold by finite difference time-domain calculations for emitters spectrally and spatially aligned with the electric field. Experimentally measured cavity quality factors vary in the range of 200-300, showing excellent agreement with calculations. The emission peak can be tuned to any wavelength in the 600-800 nm range. (c) 2006 American Institute of Physics.

引用

页数：3

共 16 条

[1] High-Q photonic nanocavity in a two-dimensional photonic crystal [J].

Akahane, Y ;

Asano, T ;

Song, BS ;

Noda, S .

NATURE, 2003, 425 (6961) :944-947

[2] Ultrafast photonic crystal nanocavity laser [J].

Altug, Hatice ;

Englund, Dirk ;

Vuckovic, Jelena .

NATURE PHYSICS, 2006, 2 (07) :484-488

[3] Spectral and spatial narrowing of the emission of silicon nanocrystals in a microcavity [J].

Amans, D ;

Callard, S ;

Gagnaire, A ;

Joseph, J ;

Huisken, F ;

Ledoux, G .

JOURNAL OF APPLIED PHYSICS, 2004, 95 (09) :5010-5013

[4]

BJORK G, 1995, SPONTANEOUS EMISSION, P189

[5] Light emission efficiency and dynamics in silicon-rich silicon nitride films [J].

Dal Negro, L. ;

Yi, J. H. ;

Michel, J. ;

Kimerling, L. C. ;

Chang, T. -W. F. ;

Sukhovatkin, V. ;

Sargent, E. H. .

APPLIED PHYSICS LETTERS, 2006, 88 (23)

[6] Spectrally enhanced light emission from aperiodic photonic structures [J].

Dal Negro, L ;

Yi, JH ;

Nguyen, V ;

Yi, Y ;

Michel, J ;

Kimerling, LC .

APPLIED PHYSICS LETTERS, 2005, 86 (26) :1-3

[7] Silicon nanocrystals and Er3+ ions in an optical microcavity [J].

Iacona, F ;

Franzò, G ;

Moreira, EC ;

Priolo, F .

JOURNAL OF APPLIED PHYSICS, 2001, 89 (12) :8354-8356

[8] Quantum confinement effect in crystalline silicon quantum dots in silicon nitride grown using SiH4 and NH3 [J].

Kim, TW ;

Cho, CH ;

Kim, BH ;

Park, SJ .

APPLIED PHYSICS LETTERS, 2006, 88 (12)

[9]

Kovalev D, 1999, PHYS STATUS SOLIDI B, V215, P871, DOI 10.1002/(SICI)1521-3951(199910)215:2<871::AID-PSSB871>3.0.CO

[10]

2-9

← 1 2 →