scholarly journals Coupling of PbS quantum dots to photonic crystal cavities at room temperature

2006 ◽  
Author(s):  
Ilya Fushman ◽  
Dirk Englund ◽  
Jelena Vučković
Keyword(s):  
Quantum Dots ◽  
Photonic Crystal ◽  
Room Temperature ◽  
Photonic Crystal Cavities ◽  
Pbs Quantum Dots

scholarly journals Coupling of PbS quantum dots to photonic crystal cavities at room temperature

2005 ◽  
Vol 87 (24) ◽  
pp. 241102 ◽  
Author(s):  
Ilya Fushman ◽  
Dirk Englund ◽  
Jelena Vučković
Keyword(s):  
Quantum Dots ◽  
Photonic Crystal ◽  
Room Temperature ◽  
Photonic Crystal Cavities ◽  
Pbs Quantum Dots

scholarly journals Spectroscopy of 1.55μm PbS quantum dots on Si photonic crystal cavities with a fiber taper waveguide

2010 ◽  
Vol 96 (16) ◽  
pp. 161108 ◽  
Author(s):  
M. T. Rakher ◽  
R. Bose ◽  
C. W. Wong ◽  
K. Srinivasan
Keyword(s):  
Quantum Dots ◽  
Photonic Crystal ◽  
Photonic Crystal Cavities ◽  
Fiber Taper ◽  
Pbs Quantum Dots

scholarly journals Ordered systems of site-controlled pyramidal quantum dots incorporated in photonic crystal cavities

2011 ◽  
Vol 22 (46) ◽  
pp. 465203 ◽  
Author(s):  
A Surrente ◽  
M Felici ◽  
P Gallo ◽  
B Dwir ◽  
A Rudra ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Photonic Crystal ◽  
Photonic Crystal Cavities

Room temperature photoluminescence of PbS quantum dots: Capping agent and thermal effect

Luminescence ◽  
2019 ◽  
Vol 34 (3) ◽  
pp. 387-390
Author(s):  
Ha‐Sung Kong ◽  
Byoung‐Ju Kim ◽  
Kwang‐Sun Kang
Keyword(s):  
Quantum Dots ◽  
Thermal Effect ◽  
Room Temperature ◽  
Capping Agent ◽  
Room Temperature Photoluminescence ◽  
Pbs Quantum Dots

Enhanced Performances of PbS Quantum-Dots-Modified MoS2 Composite for NO2 Detection at Room Temperature

2019 ◽  
Vol 11 (9) ◽  
pp. 9438-9447 ◽  
Author(s):  
Xin Xin ◽  
Yong Zhang ◽  
Xiaoxiao Guan ◽  
Juexian Cao ◽  
Wenli Li ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Room Temperature ◽  
Pbs Quantum Dots ◽  
No2 Detection

A Two-Dimensional Photonic Crystal Structure for Improving Efficiency of Pbs Quantum Dots Electroluminescence Devices

2012 ◽  
Vol 529 ◽  
pp. 14-18
Author(s):  
Pei Liu ◽  
Xiao Song Zhang ◽  
Chuan Zhen Xin ◽  
Meng Zhen Li ◽  
Lan Li
Keyword(s):  
Quantum Dots ◽  
Photonic Crystal ◽  
Light Propagation ◽  
Photonic Band Gap ◽  
Gap Effect ◽  
Diffraction Effect ◽  
Two Dimensional ◽  
Two Dimensional Photonic Crystal ◽  
Pbs Quantum Dots ◽  
Photonic Band

In this research, a triangular two-dimensional (2D) photonic crystal (PC) was hypothetically introduced into the active layer of a PbS quantum dots (QDs) electroluminescent (EL) device. The attributes of the photonic band gap effect and diffraction effect were considered and evaluated for device performance improvement. We designed and optimized the 2D-PC structure parameters to enhance the emission intensity at wavelength 1124 nm. The optimal structure parameter of PC is determined by normalized radius of r/a=0.49 and lattice constant of a=540 nm when the thickness of PC slab h is 74 nm. The 3D stimulation view of light propagation validates and supports the proposed strategy. The results provide a theoretical prediction for ideal PbS QDs-based EL device.

Polymer photonic crystal band-gap modulation using PbS quantum dots

2013 ◽  
Vol 1 (28) ◽  
pp. 4350
Author(s):  
Aurel Diacon ◽  
Edina Rusen ◽  
Alexandra Mocanu ◽  
Leona Cristina Nistor
Keyword(s):  
Quantum Dots ◽  
Photonic Crystal ◽  
Band Gap ◽  
Band Gap Modulation ◽  
Pbs Quantum Dots
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