Effect of an external optical signal on a laser in the smooth-pulse regime

1975 ◽  
Vol 22 (2) ◽  
pp. 247-249
Author(s):  
V. G. Vasil'ev ◽  
L. S. Kornienko ◽  
N. V. Kravtsov ◽  
B. G. Skuibin
Keyword(s):  
Optical Signal ◽  
Pulse Regime

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

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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