all-optical OR gates
All-optical logic gates based on nonlinear dielectric films
... the optical logic gates based on bistable properties of nonlinear media [15, ...logic gates based on the Kerr effect [17–19] and two-photon light scattering in crystals [20, 21] have been ...The ...
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Simulation of NOT, AND, OR and NOR Optical Gates Using Wideband Travelling Wave Semiconductor Optical Amplifier (WTW SOA).
... To obtain the switching characteristics of WTW SOA, simulation set up in Fig 1 was used, where; an input signal from WDM transmitter at frequency of 1554nm, having power of 5dBm was multiplexed with a 0dBm (Continuous ...
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High Data Rate Optical logic OR, and NOT Gates at Optimum Injection Current based on SOA MZI
... demonstrates optical logic gates OR, and NOT using almost the same setup with some slight modifications inclusion of some ...implement all-optical logic gates because of its ...
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Design of All Optical Reversible Logic Circuits Using Novel Optical Reversible Gates S Madhu Kamala & P Jayarami Reddy
... the optical cost of the all -optical 4×1 Reversible Multiplexer circuit comes out to be 18 MZI Switches, 24 BS, 5 ...MNOT gates as well as four 4×4 T G are working in ...
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Design of All Optical Reversible Logic Circuits Using Novel Optical Reversible Gates Adapa Venkata Paramkusam, V Arun P Anjaneyulu & Md Rizwan
... Optical Computing is computation with photon as opposed to conventional electron based computation. Unmatched high speed and zero mass of photon have attracted the researchers towards the optical ...
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EXPERIMENTAL REALIZATION OF MULTIPLE ALL OPTICAL UNIVERSAL LOGIC GATES USING ARRAY ILLUMINATOR
... online optical testing, ...In all, these diffraction based techniques the geometry and size of the arrays are dependent on the diffracting element, without having much scope of online ...of all ...
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All-Optical Logic Gates Based on Spatial-Soliton Interactions in Optical Communication Spectral Region
... nonlinear optical waveguide devices as ultrafast photonic devices for optical signal processing and optical communication ...systems. All-optical switching devices and logic ...
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Realization of All-Optical Reversible Logic Gates using Mach-Zehnder Interferometer
... for optical network is an exciting field ofresearch where much innovations can ...The all optical reversible gates are realized using Mach-Zehnder interferometer (MZI) because of its ...
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Design of All Optical Reversible Logic Circuits Using Novel Optical Reversible Gates Sarfaraz Ahmed & Syed Jilani Pasha
... of all- optical reversible 2×1 multiplexer and full snake circuits with the current plans are introduced in table VII and VIII ...example, optical cost, bar splitters, shaft combiners, and ...
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ALL OPTICAL REVERSIBLE DATA DISTRIBUTOR
... Nowadays, It became the fashion among the researchers about creating the New Reversible Gates. In the Reversible Literature, already many gates are proposed but it is the first time to propose a Gate for a ...
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Roadmap on all-optical processing
... to optical Bell measurements based on Hong-Ou- Mandel interference ) can be used to grow large cluster states, given a resource of three-photon GHZ states [ 279 ] ...phase gates [ 281 ] to de-Gaussify these ...
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Investigations with All Optical NOT Logic Gate
... for optical systems as restricted by self-phase modulation, amplified spontaneous emission noise, fiber chromatic dispersion and also for duo- binary transmission systems ...of all optical ...
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Semiconductor optical amplifiers: performance and applications in optical packet switching [Invited]
... to Optical Packet Switching (KEOPS) project proposed and demonstrated the broadcast- and-select all-optical packet switch ...test all-optical packet routing and buffering ...various ...
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Geometric quantum computation
... cancel all the acquired phases except that the second cyclic evolution is performed by retracing the first but in the opposite direction so that while the dynamic phases cancel, the geometric phases do ...
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Electron Transport in Bulk-Si NMOSFETs in Presence of High-k Insulator-charge Trapping and Mobility
... In 2001, M.V Fischetti et. al [19] pointed out that there are some fundamental limitations to the maximum mobility attainable in high-κ insulator based NMOSFETs. The dielectric constant of a non-metallic solid stems from ...
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All-Optical Interrogation of Neural Circuits
... A second class of GEVIs is based on modified microbial rho- dopsin proton pumps. Changes in membrane voltage modulate the weak fluorescence of the retinylidene chromophore. These GEVIs show response amplitudes of up to ...
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All fibre devices for WDM optical communications
... and drop port. An optical isolator at port 1 protects the input network from the back- reflected signal. The dropped signal is 6dB weaker than the original input signal. In transmission, a second 3dB coupler ...
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All Optical 3:8 Decoder with the Help of Terahertz Optical Asymmetric Demultiplexer
... An all-optical 3:8 decoder unit with the help of terahertz optical asymmetric demultiplexer (TOAD) is ...The all-optical 3:8 decoder unit with a set of all-optical ...
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Polymorphic nanoparticles as all optical memory elements
... single optical pulse of peak power ...the optical pulse, the film was found to be locked into the high reflectivity ‘1’ ...single optical pulse from the low reflectivity state ‘0’ to the high ...
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New generation of devices for all-optical communications
... are expected by the end of year 2000. The current prototype demonstration is a 32x32 all- optical switching matrix. These new photonic switches are based on technology that uses a combination of reliable ...
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