2-μm wavelength-switchable Tm/Ho composite laser

2021 ◽  
pp. 103749
Author(s):  
Huawen Hu ◽  
Haizhou Huang ◽  
Wen Weng ◽  
Hui Zheng ◽  
Wenxiong Lin
Keyword(s):  
2012 ◽  
Vol 285 (16) ◽  
pp. 3507-3509 ◽  
Author(s):  
Y.M. Duan ◽  
H.Y. Zhu ◽  
G. Zhang ◽  
H.Y. Wang ◽  
Y.J. Zhang
Keyword(s):  

1997 ◽  
Vol 36 (27) ◽  
pp. 6780 ◽  
Author(s):  
Christian Pedersen ◽  
Peter Lichtenberg Hansen ◽  
Preben Buchhave ◽  
Torben Skettrup

2014 ◽  
Vol 2 (22) ◽  
pp. 4388-4394 ◽  
Author(s):  
Lin-Jer Chen ◽  
Jia-De Lin ◽  
Chia-Rong Lee

This work demonstrates the first quantum-dot-embedded cholesteric liquid crystal composite laser with an added chiral-azobenzene moiety which possesses optical stability and reversible tunability.


2020 ◽  
Vol 3 (4) ◽  
pp. 19003101-19003106 ◽  
Author(s):  
Haizhou Huang ◽  
◽  
Jinhui Li ◽  
Jing Deng ◽  
Yan Ge ◽  
...  
Keyword(s):  

1969 ◽  
Vol 10 (3) ◽  
pp. 291-293
Author(s):  
T. I. Smol'skaya ◽  
A. N. Rubinov
Keyword(s):  

2020 ◽  
Vol 34 (18) ◽  
pp. 2050158
Author(s):  
Heung-Ryoul Noh

In this paper, we present analytical solutions to the Bloch equations. After solving the secular equation for the eigenvalues, derived from the Bloch equations, analytical solutions for the temporal evolution of the magnetization vector are obtained at arbitrary initial conditions. Subsequently, explicit analytical expressions of the propagator for the Bloch equations and optical Bloch equations are obtained. Compared to the results of existing analytical studies, the present results are more succinct and rigorous, and they can predict the behavior of the propagator in different regions of parameter spaces. The analytical solutions to the propagator can be directly used in composite laser-pulse spectroscopy.


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