Optical directed logic
WebSpecific embodiments of on-chip, waveguided, large-scale-integrated, cellular optical directed logic fabrics are proposed and analyzed. Five important logic functions are presented as examples to show that the same switch fabric can be reconfigured to perform different logic functions. ©2011 Optical Society of America WebMar 1, 2024 · This paper proposes a reconfigurable optical accelerator capable to adapt to computing accuracy, energy efficiency, and throughput objectives, and can be configured to execute i) 4th order function for high accuracy processing or ii) 2nd orderfunction for high-energy efficiency or high throughput purposes.
Optical directed logic
Did you know?
WebDec 1, 2024 · Optical directed logic (DL) is a novel logic operation scheme that employs electrical signals as operands to control the working states of optical switches to perform … WebPublished: December 3, 2014 Abstract Here we demonstrate a reconfigurable electro-optical directed-logic circuit based on a regular array of integrated optical switches. Each 1 × 1 …
Weblogic functions by taking advantage of the fast and low-loss propagation of light. For instance, directed-logic architectures could find applications in packet-switched optical interconnect networks by providing fast routing-table lookup. 2. Integrated Photonics for Directed-Logic Circuits As a proof-of-concept demonstration we developed a 2×2 ... WebStereo Optical's OPTEC® 1000 Vision Tester was designed to minimize maintenance. It has been engineered and built for a lifetime of use. The only annual maintenance required is …
WebNov 26, 2010 · Practical solutions are coming closer. Digital optical logic on a chip is a frontier for this field and a reconfigurable logic “fabric” is an excellent direction for LSI ROEICs. Rather than sequential logic, the combinatorial “directed logic” (DL) approach of Hardy and Shamir appears to be an effective way to implement the logic fabric ... WebNov 21, 2024 · We propose and demonstrate directed optical digital logic function which can perform several logic gates using a single microring resonator. The mode operations achieved are logic buffer, inverter, AND, NAND, OR and NOR operations. Numerical simulations, in order to analyze its static as well as dynamic responses, are carried out.
http://groups.mrl.illinois.edu/granick/Publications/PDF%20files/2011/ja202460g.pdf
WebFeb 16, 2024 · Hybrid systems and circuits such as electro-optic directed logics are required as the first step to all optical computing systems as it slowly phases out the electronic systems so that the environment will be ready for an all optical system in the future. how to see deleted instagram postsWebOct 1, 2012 · Reconfigurable electro-optical directed-logic circuit using carrier-depletion micro-ring resonators. 2014, Optics Letters. View all citing articles on Scopus ... The optical gyrotropy effects may be revealed changing the sign of the photon circular polarization at a given sign of the wave vector longitudinal projection k z or equivalently ... how to see deleted itemsWebWe report the demonstration of an OR/NOR directed logic device, which consists of two cascaded micro-ring resonators (MRRs) modulated through electric-field-induced carrier depletion in reverse-biased PN junctions embedded in the ring waveguides. The resonance wavelength mismatch between the two nominally identical MRRs, caused by fabrication … how to see deleted invoices in quickbooksWebThe proposed parity checker consisting of parallel cascaded N micro-ring resonators (MRRs) is based on directed logic scheme, which means that the operands applied to MRRs to control the switching states of the MRRs are electrical signals, the operation signals are optical signals, and the final operation results are obtained at the output ... how to see deleted items in teamsWebApr 13, 2024 · Optical logic operations lie at the heart of optical computing, and they enable many applications such as ultrahigh-speed information processing. how to see deleted internet historyWebDirected logic circuit is a paradigm which employs the optical switch network to perform the logical operation. The status of each switch in the optical network is determined by an electrical Boolean signal applied to it. how to see deleted items on pcWebMay 10, 2024 · Optical directed logic is a novel logic operation scheme that employs electrical signals as operands to control the working states of optical switches to perform … how to see deleted message