Amplifying periodic-on-average random systems: Route to Anderson-localization random lasers

2014 ◽  
Author(s):  
Sushil Mujumdar ◽  
Anjani Kumar Tiwari ◽  
K. Shadak Alee ◽  
Ravitej Uppu
Keyword(s):  
Anderson Localization ◽  
Random Systems ◽  
Random Lasers

scholarly journals Controlling the lasing modes in random lasers operating in the Anderson localization regime

2021 ◽  
Vol 29 (21) ◽  
pp. 33548
Author(s):  
Mohammad Rashidi ◽  
Ziyuan Li ◽  
Chennupati Jagadish ◽  
Sudha Mokkapati ◽  
Hark Hoe Tan
Keyword(s):  
Anderson Localization ◽  
Random Lasers ◽  
Lasing Modes

SINGULAR SPECTRAIN ONE-DIMENSIONAL RANDOM SYSTEMS

1983 ◽  
Vol 44 (C3) ◽  
pp. C3-1555-C3-1556
Author(s):  
T. A.L. Ziman
Keyword(s):  
Random Systems ◽  
One Dimensional

scholarly journals Polaronic conduction and Anderson localization in reduced strontium barium niobate

2015 ◽  
Vol 107 (23) ◽  
pp. 232901 ◽  
Author(s):  
Christopher S. Dandeneau ◽  
YiHsun Yang ◽  
Marjorie A. Olmstead ◽  
Rajendra K. Bordia ◽  
Fumio S. Ohuchi
Keyword(s):  
Anderson Localization ◽  
Strontium Barium Niobate ◽  
Strontium Barium

scholarly journals Anomalous Anderson localization behavior in gain-loss balanced non-Hermitian systems

Nanophotonics ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 443-452
Author(s):  
Tianshu Jiang ◽  
Anan Fang ◽  
Zhao-Qing Zhang ◽  
Che Ting Chan
Keyword(s):  
Wave Propagation ◽  
Electromagnetic Waves ◽  
Anderson Localization ◽  
Random Media ◽  
Normal Incidence ◽  
Disordered Media ◽  
One Dimensional ◽  
Gain Loss ◽  
The Waves ◽  
Localization Behavior

AbstractIt has been shown recently that the backscattering of wave propagation in one-dimensional disordered media can be entirely suppressed for normal incidence by adding sample-specific gain and loss components to the medium. Here, we study the Anderson localization behaviors of electromagnetic waves in such gain-loss balanced random non-Hermitian systems when the waves are obliquely incident on the random media. We also study the case of normal incidence when the sample-specific gain-loss profile is slightly altered so that the Anderson localization occurs. Our results show that the Anderson localization in the non-Hermitian system behaves differently from random Hermitian systems in which the backscattering is suppressed.

scholarly journals Anderson localization effects on the doped Hubbard model

2021 ◽  
Vol 103 (24) ◽  
Author(s):  
Nathan Giovanni ◽  
Marcello Civelli ◽  
Maria C. O. Aguiar
Keyword(s):  
Hubbard Model ◽  
Anderson Localization

scholarly journals Function optimization of diffusive nanotriangles in random lasers

AIP Advances ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 035033
Author(s):  
Mohsen Nikkhah ◽  
Fatemeh Hosseini Alast ◽  
Amir H. Baradaran Ghasemi ◽  
Hamid Latifi
Keyword(s):  
Function Optimization ◽  
Random Lasers
Sign in / Sign up

Export Citation Format

Share Document