scholarly journals Evolution of all-optical electromagnetically induced absorption and induced transparency in triple-microcavity-based one-dimensional photonic crystals

OSA Continuum ◽  
2021 ◽  
Vol 4 (4) ◽  
pp. 1358
Author(s):  
Ahmer Naweed
Keyword(s):  
Photonic Crystals ◽  
Induced Absorption ◽  
One Dimensional ◽  
All Optical ◽  
Electromagnetically Induced Absorption ◽  
Induced Transparency

scholarly journals Cross-phase modulation in one-dimensional photonic crystals: applications to all-optical devices

2005 ◽  
Vol 81 (2-3) ◽  
pp. 389-391 ◽  
Author(s):  
N. Mattiucci ◽  
G. D’Aguanno ◽  
M. Scalora ◽  
M. J. Bloemer
Keyword(s):  
Photonic Crystals ◽  
Phase Modulation ◽  
Optical Devices ◽  
Cross Phase Modulation ◽  
One Dimensional ◽  
All Optical

scholarly journals All-Optical Switching In A Medium of A Four-Level Vee-Cascade Atomic Medium

2021 ◽  
Author(s):  
Khoa Dinh Xuan ◽  
Ai Nguyen Van ◽  
Dong Hoang Minh ◽  
Doai Le Van ◽  
Bang Nguyen Huy
Keyword(s):  
Optical Switching ◽  
Electromagnetically Induced Transparency ◽  
Probe Field ◽  
Storage Devices ◽  
Signal Light ◽  
All Optical ◽  
Electromagnetically Induced Absorption ◽  
Induced Transparency ◽  
All Optical Switching ◽  
Signal Field

Abstract We proposed a model for all-optical switching in a medium consisting of four-level vee-cascade atomic systems excited by coupling, probe, and signal fields. It is shown that, by changing the intensity or the frequency of the signal field, the medium can be actively switched between either electromagnetically induced transparency (EIT) or electromagnetically induced absorption (EIA), which has behavior of all-optical switching. As a result, a cw probe field is switched into square pulses by modulating the intensity or the frequency of the signal light. Furthermore, width of the square probe pulses can be controlled by tuning the switching period of the signal field. Such a tuneable all-optical switching is useful for finding related applications in optic communications and optical storage devices.

Electromagnetically induced transparency and electromagnetically induced absorption in Y-type system

2020 ◽  
Vol 29 (5) ◽  
pp. 054211
Author(s):  
Kalan Mal ◽  
Khairul Islam ◽  
Suman Mondal ◽  
Dipankar Bhattacharyya ◽  
Amitava Bandyopadhyay
Keyword(s):  
Electromagnetically Induced Transparency ◽  
Type System ◽  
Induced Absorption ◽  
Electromagnetically Induced Absorption ◽  
Induced Transparency
Sign in / Sign up

Export Citation Format

Share Document