All-optical logic NXOR based on semiconductor optical amplifiers with the effect of amplified spontaneous emission

2012 ◽  
Vol 8 (6) ◽  
pp. 437-440 ◽  
Author(s):  
Amer Kotb ◽  
Joji Maeda
Keyword(s):  
Spontaneous Emission ◽  
Optical Amplifiers ◽  
Semiconductor Optical Amplifiers ◽  
Amplified Spontaneous Emission ◽  
Optical Logic ◽  
All Optical

All-optical logic NOR gate using two-cascaded semiconductor optical amplifiers

2002 ◽  
Vol 14 (10) ◽  
pp. 1439-1441 ◽  
Author(s):  
A. Hamie ◽  
A. Sharaiha ◽  
M. Guegan ◽  
B. Pucel
Keyword(s):  
Optical Amplifiers ◽  
Semiconductor Optical Amplifiers ◽  
Optical Logic ◽  
All Optical ◽  
Nor Gate

scholarly journals All-Optical Logic Gates: Designs, Classification, and Comparison

2014 ◽  
Vol 2014 ◽  
pp. 1-13 ◽  
Author(s):  
Pallavi Singh ◽  
Devendra Kr. Tripathi ◽  
Shikha Jaiswal ◽  
H. K. Dixit
Keyword(s):  
Semiconductor Optical Amplifier ◽  
Optical Amplifiers ◽  
Semiconductor Optical Amplifiers ◽  
Logic Gates ◽  
Optical Amplifier ◽  
Current Status ◽  
Optical Logic ◽  
Optical Logic Gates ◽  
All Optical ◽  
Optical Gates

The paper reviews the current status and designs of all-optical gates. Various schemes with and without semiconductor optical amplifiers are discussed and compared. The optical gates are classified according to their design structures. It is divided into two major divisions that is, nonsemiconductor optical amplifier based gates and semiconductor optical amplifier based gates. In nonsemiconductor optical amplifier based gates, different schemes have been proposed to create non-linearity which is discussed. The semiconductor optical amplifier based gates of different design structures are discussed to show the probe pulse that is modulated in different ways to obtain results.

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