MODE TUNING IN PHOTONIC CRYSTAL CAVITIES USING GEOMETRY OF FIRST NEIGHBORING LAYER

被引：1

作者：

Mazaheri, Azardokht ^{[1
,2
]}

Fallah, Hamid Reza ^{[1
,2
,3
]}

Zarbakhsh, Javad ^{[4
,5
]}

机构：

[1] Univ Inst Appl Sci Shahinshahr, Dept Phys, Esfahan, Iran

[2] Univ Isfahan, Dept Phys, Esfahan, Iran

[3] Univ Isfahan, Quantum Opt Res Grp, Esfahan, Iran

[4] Carinthia Univ Appl Sci, Dept Engn & IT, Villach, Austria

[5] Johannes Kepler Univ Linz, Christian Doppler Lab, Inst Halbleiter & Festkorperphys, A-4040 Linz, Austria

来源：

JOURNAL OF NONLINEAR OPTICAL PHYSICS & MATERIALS | 2012年 / 21卷 / 04期

关键词：

Photonic crystal; local density of state; position of optical source; mode tunings; SPONTANEOUS EMISSION; SYMMETRY;

D O I：

10.1142/S0218863512500488

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The relation between position of optical source and excitation of photonic crystal cavity modes are investigated. For multimode cavities, the source position considerably affects the modes' excitation. The frequency distributions of local density of photonic states in a multimode cavity differ for source positions at structural symmetric locations and nonsymmetrical ones. It was also found that the geometry of cavity's neighboring layers has strong influence on the spatial and spectral distributions of modes. The results also show that the shifts of various cavity modes in frequency domain have different sensitivity with respect to geometrical tolerance. This can be used in various applications which need mode tuning.

引用

页数：11

共 50 条

[1] Local tuning of photonic crystal cavities using chalcogenide glasses
Faraon, Andrei
Englund, Dirk
Bulla, Douglas
Luther-Davies, Barry
Eggleton, Benjamin J.
Stoltz, Nick
Petroff, Pierre
Vuckovic, Jelena
2008 CONFERENCE ON LASERS AND ELECTRO-OPTICS & QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE, VOLS 1-9, 2008, : 851 - +
[2] Controlled coupling of photonic crystal cavities using photochromic tuning
Cai, Tao
Bose, Ranojoy
Solomon, Glenn S.
Waks, Edo
APPLIED PHYSICS LETTERS, 2013, 102 (14)
[3] Local tuning of photonic crystal cavities using chalcogenide glasses
Faraon, Andrei
Englund, Dirk
Bulla, Douglas
Luther-Davies, Barry
Eggleton, Benjamin J.
Stoltz, Nick
Petroff, Pierre
Vuckovic, Jelena
APPLIED PHYSICS LETTERS, 2008, 92 (04)
[4] Reversible tuning of photonic crystal cavities using photochromic films
Sridharan, Deepak
Waks, Edo
Fourkas, John T.
Solomon, Glenn
2010 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (QELS), 2010,
[5] Reversible tuning of photonic crystal cavities using photochromic thin films
Sridharan, Deepak
Waks, Edo
Solomon, Glenn
Fourkas, John T.
APPLIED PHYSICS LETTERS, 2010, 96 (15)
[6] Ultrafast nonlinear optical tuning of photonic crystal cavities
Fushman, Ilya
Waks, Edo
Englund, Dirk
Stoltz, Nick
Petroff, Pierre
Vuckovic, Jelena
APPLIED PHYSICS LETTERS, 2007, 90 (09)
[7] Locally and Reversibly Control the coupling of photonic crystal cavities using photochromic tuning
Cai, Tao
Bose, Ranojoy
Solomon, Glenn S.
Waks, Edo
2014 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2014,
[8] Restoring mode degeneracy in H1 photonic crystal cavities by uniaxial strain tuning
Luxmoore, I. J.
Ahmadi, E. D.
Luxmoore, B. J.
Wasley, N. A.
Tartakovskii, A. I.
Hugues, M.
Skolnick, M. S.
Fox, A. M.
APPLIED PHYSICS LETTERS, 2012, 100 (12)
[9] Asymmetry tuning of Fano resonances in GaAs photonic crystal cavities
Valentim, P. T.
Vasco, J. P.
Luxmoore, I. J.
Szymanski, D.
Vinck-Posada, H.
Fox, A. M.
Whittaker, D. M.
Skolnick, M. S.
Guimaraes, P. S. S.
APPLIED PHYSICS LETTERS, 2013, 102 (11)
[10] Imaging and tuning of coupled photonic crystal cavities (Conference Presentation)
Gurioli, Massimo
PHOTONIC CRYSTAL MATERIALS AND DEVICES XII, 2016, 9885

← 1 2 3 4 5 →