Anomalous amplification of optical signal in inverted Nd:YAG resulting from nonlinear interaction with strong beam

2005 ◽  
Author(s):  
O.L. Antipov ◽  
S.I. Belyaev ◽  
A.S. Kuzhelev ◽  
D.I. Chausov
Keyword(s):  
Nonlinear Interaction ◽  
Optical Signal

Optical signal quality improvement due to nonlinear interaction between spectral channels

2016 ◽  
Vol 46 (10) ◽  
pp. 924-929
Author(s):  
V A Konyshev ◽  
A V Leonov ◽  
O E Nanii ◽  
A G Novikov ◽  
I I Shikhaliev ◽  
...  
Keyword(s):  
Quality Improvement ◽  
Nonlinear Interaction ◽  
Optical Signal ◽  
Signal Quality ◽  
Spectral Channels

Optical Signal Processing Using Nonlinear Period-One Dynamics of Semiconductor Lasers

2014 ◽  
Vol 1 ◽  
pp. 462-465
Author(s):  
Sheng-Kwang Hwang ◽  
Sze-Chun Chan ◽  
Yu-Han Hung ◽  
Shiuan-Li Lin ◽  
Cheng-Hao Chu
Keyword(s):  
Signal Processing ◽  
Semiconductor Lasers ◽  
Optical Signal Processing ◽  
Optical Signal

The nonlinear interaction of the whistler wave with the inertial alfven wave in the magnetosphere of the Earth

2002 ◽  
Vol 8 (5-6) ◽  
pp. 96-101
Author(s):  
V.N. Fedun ◽  
◽  
A.K. Yukhimuk ◽  
A.D. Voitsekhovska ◽  
О.К. Cheremnykh ◽  
...  
Keyword(s):  
Nonlinear Interaction ◽  
Whistler Wave ◽  
Alfven Wave ◽  
Inertial Alfvén Wave ◽  
The Earth

Measurement of High Speed Polarization Change of Optical Signal through an OPGW Caused by Serge Current

2016 ◽  
Vol 136 (7) ◽  
pp. 887-892
Author(s):  
Ikuo Yamashita ◽  
Shun Morimura ◽  
Hitoshi Murai ◽  
Osamu Ogawa ◽  
Masahiro Kurono
Keyword(s):  
High Speed ◽  
Optical Signal ◽  
Polarization Change

A Study of Clustering for the Enhancement of Image Resolution in Dynamic Photon Emission

2019 ◽  
Author(s):  
S. Chef ◽  
C. T. Chua ◽  
C. L. Gan
Keyword(s):  
Signal To Noise Ratio ◽  
Photon Emission ◽  
Optical Signal ◽  
Image Resolution ◽  
Time Dimension ◽  
Processing Scheme ◽  
3D Space ◽  
Initial Acquisition ◽  
Resolution Limits ◽  
Emission Microscopy

Abstract Limited spatial resolution and low signal to noise ratio are some of the main challenges in optical signal observation, especially for photon emission microscopy. As dynamic emission signals are generated in a 3D space, the use of the time dimension in addition to space enables a better localization of switching events. It can actually be used to infer information with a precision above the resolution limits of the acquired signals. Taking advantage of this property, we report on a post-acquisition processing scheme to generate emission images with a better image resolution than the initial acquisition.

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