scholarly journals Effect of Heat Treatment on Optical Characteristics of Highly Nonlinear Optical Fiber Doped with PbTe Semiconductor Quantum Dots

2005 ◽  
Author(s):  
Seongmin Ju ◽  
Pramod R. Watekar ◽  
Chuljin Kim ◽  
Won-Taek Han
Keyword(s):  
Heat Treatment ◽  
Quantum Dots ◽  
Optical Fiber ◽  
Nonlinear Optical ◽  
Semiconductor Quantum Dots ◽  
Optical Characteristics ◽  
Highly Nonlinear

Few-Particle Effects in Nonlinear Optical Spectra of Semiconductor Quantum Dots

1999 ◽  
Vol 571 ◽  
Author(s):  
Ulrich Hohenesteri ◽  
Fausto Rossi ◽  
Elisa Molinari
Keyword(s):  
Quantum Dots ◽  
Density Matrix ◽  
Nonlinear Optical ◽  
Coherent Control ◽  
Optical Spectra ◽  
Carrier Dynamics ◽  
Semiconductor Quantum Dots ◽  
Nonequilibrium Carrier ◽  
Optical Nonlinearities ◽  
Matrix Approach

ABSTRACTWe present a density-matrix approach for the description of nonequilibrium carrier dynamics in optically excited semiconductor quantum dots, that explicitly accounts for exciton-exciton as well as exciton-carrier interactions. Within this framework, we analyze few-particle effects in the optical spectra and provide a consistent description of additional peaks appearing at high photoexcitation density. We discuss possible applications of such optical nonlinearities in future coherent-control experiments.

Nonlinear Optical Properties of II–VI Semiconductor Quantum Dots

1993 ◽  
pp. 133-139
Author(s):  
A. Uhrig ◽  
A. Wörner ◽  
M. Saleh ◽  
C. Klingshirn ◽  
N. Neuroth ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Nonlinear Optical ◽  
Semiconductor Quantum Dots ◽  
Nonlinear Optical Properties

Research on the Technique of Optical Trapping Semiconductor Quantum-Dots Based on the Evanescent Field of Tapered Optical Fiber

2015 ◽  
Vol 42 (2) ◽  
pp. 0205006
Author(s):  
商娅娜 Shang Yana ◽  
石庆鹏 Shi Qingpeng ◽  
庞拂飞 Pang Fufei ◽  
倪晴燕 Ni Qingyan ◽  
陈振宜 Chen Zhenyi ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Fiber ◽  
Optical Trapping ◽  
Evanescent Field ◽  
Semiconductor Quantum Dots ◽  
Tapered Optical Fiber

Linear and nonlinear optical properties of the PbSe quantum dots doped germano-silica glass optical fiber

2010 ◽  
Vol 356 (44-49) ◽  
pp. 2384-2388 ◽  
Author(s):  
Pramod R. Watekar ◽  
Seongmin Ju ◽  
Aoxiang Lin ◽  
Myoung Jin Kim ◽  
Byeong Ha Lee ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Optical Fiber ◽  
Silica Glass ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
Linear And Nonlinear
Sign in / Sign up

Export Citation Format

Share Document