Enhancement of second-harmonic generation in a one-dimensional periodic structure

1996 ◽  
Author(s):  
Ramon Corbalan ◽  
Jordi Martorell ◽  
J. Trull ◽  
Ramon A. Vilaseca
Keyword(s):  
Second Harmonic Generation ◽  
Periodic Structure ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
One Dimensional

Intrinsic Helical Twist and Chirality in Ultrathin Tellurium Nanowires

Nanoscale ◽  
2021 ◽  
Author(s):  
Alejandra Londono-Calderon ◽  
Darrick Williams ◽  
Matthew M Schneider ◽  
Benjamin H Savitzky ◽  
Colin Ophus ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Circular Polarization ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
One Dimensional ◽  
Helical Twist ◽  
The One ◽  
Tellurium Nanowires ◽  
Meso Scale

Robust atomic-to-meso-scale chirality is now observed in the one-dimensional form of tellurium. This enables a large and counter-intuitive circular-polarization dependent second harmonic generation response above 0.2 which is not present...

Ba2Ge2Te5: a ternary NLO-active telluride with unusual one-dimensional helical chains and giant second-harmonic-generation tensors

2021 ◽  
Author(s):  
Mao-Yin Ran ◽  
Zuju Ma ◽  
Xintao Wu ◽  
Hua Lin ◽  
Qi-Long Zhu
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Nonlinear Optical ◽  
Second Harmonic ◽  
Metal Chalcogenides ◽  
One Dimensional

The class of non-centrosymmetric (NCS) metal chalcogenides is the most favorable candidates for promising nonlinear optical (NLO) crystals in the infrared (IR) band. However, most research achievements pay them attention...

Pulsed second-harmonic generation in nonlinear, one-dimensional, periodic structures

1997 ◽  
Vol 56 (4) ◽  
pp. 3166-3174 ◽  
Author(s):  
M. Scalora ◽  
M. J. Bloemer ◽  
A. S. Manka ◽  
J. P. Dowling ◽  
C. M. Bowden ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Periodic Structures ◽  
Second Harmonic ◽  
One Dimensional
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