All-optical switching of 80 Gb/s data packets using a wavelength converter controlled by a monolithically integrated optical flip-flop

2005 ◽  
Author(s):  
Y. Liu
Keyword(s):  
Optical Switching ◽  
Wavelength Converter ◽  
Flip Flop ◽  
Data Packets ◽  
Monolithically Integrated ◽  
Integrated Optical ◽  
All Optical ◽  
All Optical Switching

Ultrafast All-Optical Wavelength Routing of Data Packets Utilizing an SOA-Based Wavelength Converter and a Monolithically Integrated Optical Flip–Flop

2008 ◽  
Vol 14 (3) ◽  
pp. 801-807 ◽  
Author(s):  
Yong Liu ◽  
Eduward Tangdiongga ◽  
Martin T. Hill ◽  
Johan H. C. van Zantvoort ◽  
J. H. den Besten ◽  
...  
Keyword(s):  
Wavelength Routing ◽  
Wavelength Converter ◽  
Flip Flop ◽  
Data Packets ◽  
Monolithically Integrated ◽  
Optical Wavelength ◽  
Integrated Optical ◽  
All Optical

Low-power broadband all-optical switching via intermodal cross-phase modulation in integrated optical waveguides

2018 ◽  
Vol 43 (8) ◽  
pp. 1631 ◽  
Author(s):  
Niklas M. Lüpken ◽  
Tim Hellwig ◽  
Martin Schnack ◽  
Jörn P. Epping ◽  
Klaus-J. Boller ◽  
...  
Keyword(s):  
Low Power ◽  
Phase Modulation ◽  
Optical Waveguides ◽  
Optical Switching ◽  
Cross Phase Modulation ◽  
Integrated Optical ◽  
All Optical ◽  
All Optical Switching ◽  
Integrated Optical Waveguides

All-optical switching and flip-flop based on dynamically controlled bistability in a V-type atomic system

2019 ◽  
Vol 36 (7) ◽  
pp. 1799 ◽  
Author(s):  
Ya-Nan Li ◽  
Yu-Yuan Chen ◽  
Ren-Gang Wan
Keyword(s):  
Optical Switching ◽  
Atomic System ◽  
Flip Flop ◽  
All Optical ◽  
All Optical Switching

Monolithically integrated nonlinear interferometers for all-optical switching

2002 ◽  
Author(s):  
E. Jahn ◽  
N. Agrawal ◽  
H.-J. Ehrke ◽  
W. Pieper ◽  
D. Franke ◽  
...  
Keyword(s):  
Optical Switching ◽  
Monolithically Integrated ◽  
All Optical ◽  
All Optical Switching

scholarly journals On-Chip All-Optical Switching and Memory by Silicon Photonic Crystal Nanocavities

2008 ◽  
Vol 2008 ◽  
pp. 1-10 ◽  
Author(s):  
Masaya Notomi ◽  
Takasumi Tanabe ◽  
Akihiko Shinya ◽  
Eiichi Kuramochi ◽  
Hideaki Taniyama
Keyword(s):  
Photonic Crystal ◽  
Optical Switching ◽  
Photon Absorption ◽  
Nonlinear Material ◽  
Optical Logic ◽  
Flip Flop ◽  
Silicon Photonic ◽  
All Optical ◽  
On Chip ◽  
All Optical Switching

We review our recent studies on all-optical switching and memory operations based on thermo-optic and carrier-plasma nonlinearities both induced by two-photon absorption in silicon photonic crystal nanocavities. Owing to high-Q and small volume of these photonic crystal cavities, we have demonstrated that the switching power can be largely reduced. In addition, we demonstrate that the switching time is also reduced in nanocavity devices because of their short diffusion time. These features are important for all-optical nonlinear processing in silicon photonics technologies, since silicon is not an efficient optical nonlinear material. We discuss the effect of the carrier diffusion process in our devices, and demonstrate improvement in terms of the response speed by employing ion-implantation process. Finally, we show that coupled bistable devices lead to all-optical logic, such as flip-flop operation. These results indicate that a nanocavity-based photonic crystal platform on a silicon chip may be a promising candidate for future on-chip all-optical information processing in a largely integrated fashion.

All Optical Switching Logic Gates Based on Nonlinear Semiconductor Optical Amplifiers Effects

2019 ◽  
Vol 28 (1) ◽  
pp. 217-236
Author(s):  
Ahmed Rashed ◽  
Abd El-Naser Mohamed ◽  
Mohamed Tabbour ◽  
Naira Saad
Keyword(s):  
Optical Switching ◽  
Optical Amplifiers ◽  
Semiconductor Optical Amplifiers ◽  
Logic Gates ◽  
All Optical ◽  
All Optical Switching
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