Spontaneous Emission Enhancement of CdSe Quantum Dots Embedded in a Two-dimensional Photonic Crystal L3 Nanocavity

被引：0
作者：
Sediq, Khalid N. [1 ]
机构：
[1] Koya Univ, Fac Sci & Hlth, Dept Phys, Univ Pk,Danielle Mitterrand Blvd,KOY45, Koya, Kurdistan Regio, Iraq
来源：
ARO-THE SCIENTIFIC JOURNAL OF KOYA UNIVERSITY | 2021年 / 9卷 / 02期
关键词：
Quantum dots; L3; cavity; Photonic crystal; Purcell factor;
D O I：
10.14500/aro.10810
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Two-dimensional photonic crystal nanocavities were designed to tailor cavity quantum electrodynamics. Enhancing the spontaneous emission of low-quality factor nanocavity with embedded CdSe quantum dots (QDs) emitters is the aim of this study. Low concentration layer of CdSe QDs was sandwiched between two layers of Si2N3 membrane using plasma-enhanced chemical vapor deposition. The modification rate in spontaneous emission of L3 nanocavity up to 2.3-fold has been observed at 629.5 nm in compare to bare cavities. High field confinement in the sub-wavelength regime became an interest field for quantum electrodynamics applications and good platform to study light matter interactions.
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页码：38 / 41
页数：4
相关论文
共 23 条
  • [1] MULTIDIMENSIONAL QUANTUM WELL LASER AND TEMPERATURE-DEPENDENCE OF ITS THRESHOLD CURRENT
    ARAKAWA, Y
    SAKAKI, H
    [J]. APPLIED PHYSICS LETTERS, 1982, 40 (11) : 939 - 941
  • [2] Cavity Quantum Electrodynamics and Lasing Oscillation in Single Quantum Dot-Photonic Crystal Nanocavity Coupled Systems
    Arakawa, Yasuhiko
    Iwamoto, Satoshi
    Nomura, Masahiro
    Tandaechanurat, Aniwat
    Ota, Yasutomo
    [J]. IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, 2012, 18 (06) : 1818 - 1829
  • [3] Balanis C.A., 2012, Advanced engineering electromagnetics, V111
  • [4] Spontaneous emission extraction and Purcell enhancement from thin-film 2-D photonic crystals
    Boroditsky, M
    Vrijen, R
    Krauss, TF
    Coccioli, R
    Bhat, R
    Yablonovitch, E
    [J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 1999, 17 (11) : 2096 - 2112
  • [5] Quantum optics with surface plasmons
    Chang, D. E.
    Sorensen, A. S.
    Hemmer, P. R.
    Lukin, M. D.
    [J]. PHYSICAL REVIEW LETTERS, 2006, 97 (05)
  • [6] Chang SW, 2009, IEEE J QUANTUM ELECT, V45, P1004, DOI 10.1109/JQE.2009.2017210
  • [7] Efficient fiber-coupled single-photon source based on quantum dots in a photonic-crystal waveguide
    Daveau, Raphael S.
    Balram, Krishna C.
    Pregnolato, Tommaso
    Liu, Jin
    Lee, Eun H.
    Song, Jin D.
    Verma, Varun
    Mirin, Richard
    Nam, Sae Woo
    Midolo, Leonardo
    Stobbe, Soren
    Srinivasan, Kartik
    Lodahl, Peter
    [J]. OPTICA, 2017, 4 (02): : 178 - 184
  • [8] Controlling the spontaneous emission rate of single quantum dots in a two-dimensional photonic crystal
    Englund, D
    Fattal, D
    Waks, E
    Solomon, G
    Zhang, B
    Nakaoka, T
    Arakawa, Y
    Yamamoto, Y
    Vuckovic, J
    [J]. PHYSICAL REVIEW LETTERS, 2005, 95 (01)
  • [9] Design of plasmon cavities for solid-state cavity quantum electrodynamics applications
    Gong, Yiyang
    Vuckovic, Jelena
    [J]. APPLIED PHYSICS LETTERS, 2007, 90 (03)
  • [10] Radiative decay engineering: the role of photonic mode density in biotechnology
    Lakowicz, JR
    Malicka, J
    Gryczynski, I
    Gryczynski, Z
    Geddes, CD
    [J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2003, 36 (14) : R240 - R249
123