scholarly journals Ultrafast optical switching of the THz transmission through metallic subwavelength hole arrays

2007 ◽  
Vol 75 (23) ◽  
Author(s):  
E. Hendry ◽  
M. J. Lockyear ◽  
J. Gómez Rivas ◽  
L. Kuipers ◽  
M. Bonn
Keyword(s):  
Optical Switching ◽  
Ultrafast Optical ◽  
Subwavelength Hole Arrays ◽  
Hole Arrays

scholarly journals Ultrafast optical control of terahertz surface plasmons in subwavelength hole-arrays at room temperature

2011 ◽  
Author(s):  
Abul K. Azad ◽  
Hou-Tong Chen ◽  
Antoinette J. Taylor ◽  
Weili Zhang ◽  
John F. O'Hara
Keyword(s):  
Surface Plasmons ◽  
Room Temperature ◽  
Optical Control ◽  
Ultrafast Optical ◽  
Subwavelength Hole Arrays ◽  
Hole Arrays

scholarly journals Ultrafast optical control of terahertz surface plasmons in subwavelength hole arrays at room temperature

2009 ◽  
Vol 95 (1) ◽  
pp. 011105 ◽  
Author(s):  
Abul K. Azad ◽  
Hou-Tong Chen ◽  
Satish R. Kasarla ◽  
Antoinette J. Taylor ◽  
Zhen Tian ◽  
...  
Keyword(s):  
Surface Plasmons ◽  
Room Temperature ◽  
Optical Control ◽  
Ultrafast Optical ◽  
Subwavelength Hole Arrays ◽  
Hole Arrays

scholarly journals Ultrafast optical manipulation of magnetic order in ferromagnetic materials

2020 ◽  
Vol 7 (1) ◽  
Author(s):  
Chuangtang Wang ◽  
Yongmin Liu
Keyword(s):  
Data Storage ◽  
Optical Switching ◽  
Ultrafast Lasers ◽  
Transport Model ◽  
Magnetic Interaction ◽  
Ferromagnetic Materials ◽  
Magnetic Storage ◽  
Magnetization Dynamics ◽  
Quarter Century ◽  
Ultrafast Optical

Abstract The interaction between ultrafast lasers and magnetic materials is an appealing topic. It not only involves interesting fundamental questions that remain inconclusive and hence need further investigation, but also has the potential to revolutionize data storage technologies because such an opto-magnetic interaction provides an ultrafast and energy-efficient means to control magnetization. Fruitful progress has been made in this area over the past quarter century. In this paper, we review the state-of-the-art experimental and theoretical studies on magnetization dynamics and switching in ferromagnetic materials that are induced by ultrafast lasers. We start by describing the physical mechanisms of ultrafast demagnetization based on different experimental observations and theoretical methods. Both the spin-flip scattering theory and the superdiffusive spin transport model will be discussed in detail. Then, we will discuss laser-induced torques and resultant magnetization dynamics in ferromagnetic materials. Recent developments of all-optical switching (AOS) of ferromagnetic materials towards ultrafast magnetic storage and memory will also be reviewed, followed by the perspectives on the challenges and future directions in this emerging area.

Electrically tunable terahertz switch based on superconducting subwavelength hole arrays

2021 ◽  
Author(s):  
Chun Li ◽  
Ling Jiang ◽  
Qingxiao Ma ◽  
Yan Teng ◽  
Rui Bian ◽  
...  
Keyword(s):  
Subwavelength Hole Arrays ◽  
Hole Arrays

Optical transmission through double-layer, laterally shifted metallic subwavelength hole arrays

2010 ◽  
Vol 35 (13) ◽  
pp. 2124 ◽  
Author(s):  
Z. Marcet ◽  
Z. H. Hang ◽  
C. T. Chan ◽  
I. Kravchenko ◽  
J. E. Bower ◽  
...  
Keyword(s):  
Double Layer ◽  
Optical Transmission ◽  
Subwavelength Hole Arrays ◽  
Hole Arrays

The influence of hole shape on enhancing transmission through subwavelength hole arrays

2006 ◽  
Vol 15 (7) ◽  
pp. 1591-1594 ◽  
Author(s):  
Sun Mei ◽  
Liu Rong-Juan ◽  
Li Zhi-Yuan ◽  
Cheng Bing-Ying ◽  
Zhang Dao-Zhong ◽  
...  
Keyword(s):  
Hole Shape ◽  
Subwavelength Hole Arrays ◽  
Hole Arrays
Sign in / Sign up

Export Citation Format

Share Document