Variable optical buffer using slow light in semiconductor nanostructures

2004 ◽  
Author(s):  
Pei-Cheng Ku ◽  
Connie J. Chang-Hasnain ◽  
Jungho Kim ◽  
Shun-Lien Chuang
Keyword(s):  
Slow Light ◽  
Semiconductor Nanostructures ◽  
Optical Buffer

Variable optical buffer using slow light in semiconductor nanostructures

2003 ◽  
Vol 9 (11) ◽  
pp. 1884-1897 ◽  
Author(s):  
C.J. Chang-Hasnain ◽  
Pei-Cheng Ku ◽  
Jungho Kim ◽  
Shun-Lien Chuang
Keyword(s):  
Slow Light ◽  
Semiconductor Nanostructures ◽  
Optical Buffer

EFFECT OF DEFECT LAYER THICKNESS ON SLOW LIGHT IN ONE-DIMENSIONAL PHOTONIC CRYSTALS

2009 ◽  
Vol 23 (08) ◽  
pp. 1053-1062 ◽  
Author(s):  
HUIPING TIAN ◽  
YUEFENG JI
Keyword(s):  
Refractive Index ◽  
Group Velocity ◽  
Layer Thickness ◽  
Slow Light ◽  
Incident Angle ◽  
Defect Layer ◽  
Dispersion Property ◽  
Optical Buffer ◽  
Short Pulses ◽  
One Dimensional

Group velocity and dispersion property of slow light in one-dimensional photonic crystal with different defect layer thicknesses are studied. It is found that the increase of defect layer thickness will induce the decrease of group velocity, which is an advantage to the design of optical buffer. However, the dispersion slope is increased, inducing a limited factor to keep the shape of ultra-short pulses. Then the effect of slight violation of defect layer thicknesses, refractive index and incident angle on the slow light is studied. The result shows that these influences are smaller at the first gap which is useful for the practical uses.

Carrier dynamics and slow light in semiconductor nanostructures

2008 ◽  
Author(s):  
J. Mork ◽  
F. Ohman ◽  
M. van der Poel ◽  
Y. Chen ◽  
W. Xue ◽  
...  
Keyword(s):  
Slow Light ◽  
Semiconductor Nanostructures ◽  
Carrier Dynamics
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