scholarly journals Observation of fast spontaneous emission decay in GaInAsP photonic crystal point defect nanocavity at room temperature

2004 ◽  
Vol 85 (18) ◽  
pp. 3989-3991 ◽  
Author(s):  
Toshihiko Baba ◽  
Daisuke Sano ◽  
Kengo Nozaki ◽  
Kyoji Inoshita ◽  
Yusuke Kuroki ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Point Defect ◽  
Spontaneous Emission ◽  
Room Temperature ◽  
Emission Decay

Modification and control of the spontaneous emission from an M-type atom embedded in an anisotropic photonic crystal

2011 ◽  
Vol 83 (5) ◽  
pp. 055405 ◽  
Author(s):  
Chunling Ding ◽  
Jiahua Li ◽  
Xiaoxue Yang ◽  
Xin-You Lü
Keyword(s):  
Photonic Crystal ◽  
Spontaneous Emission ◽  
And Control

Inhibited and Enhanced Spontaneous Emission Using Silicon-Based on Finite Thickness Photonic Crystal Waveguides

2011 ◽  
Vol 418-420 ◽  
pp. 436-440
Author(s):  
Wichasirikul Amorntep ◽  
Pijitrojana Wanchai
Keyword(s):  
Photonic Crystal ◽  
Spontaneous Emission ◽  
High Efficiency ◽  
Single Photon ◽  
Finite Thickness ◽  
Honeycomb Lattice ◽  
Photonic Crystal Waveguide ◽  
Quantum Optical ◽  
Silicon Based ◽  
Photonic Crystal Membrane

Inhibited and enhanced spontaneous emission of light is essential to quantum optics in design and development of high efficiency optical devices which are useful to security optical communication system. Thus, we performed to develop an efficient single photon source by controlling inhibited or enhanced spontaneous emission of the photon using silicon-based honeycomb lattice patterned finite thickness photonic crystal waveguide. A quantum dot embedded in planar photonic crystal membrane waveguide is the light source. The honeycomb lattice of circular air holes on silicon plate is simulated to obtain large completely photonic band gaps. This significant property shows the potential applied guide modes of photonic crystal membrane for controlling inhibited or enhanced spontaneous emission between the quantum dots and the photonic crystal waveguide. Significantly, this work is oriented to produce the novel single photon sources which can emit one photon at a time for the quantum optical security network with single photon state. In addition to the honeycomb lattice can easily be made on a Si on insulator (SOI) wafer.

Characterization and analysis of two-dimensional GaAs-based photonic crystal nanocavities at room temperature

2010 ◽  
Vol 87 (10) ◽  
pp. 1834-1837 ◽  
Author(s):  
Y.S. Peng ◽  
B. Xu ◽  
X.L. Ye ◽  
J.B. Niu ◽  
R. Jia ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Room Temperature ◽  
Two Dimensional
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