All Optical Devices
All-optical polariton transistor
... While optical technology provides the best solution for the transmission of information, all-optical devices must satisfy several qualitative criteria to be used as logic ...in optical ...
16
Novel all optical switching and processing techniques for optical networking
... an all-optical ...for optical access-networks is interconnected network-islands, where the island technology is chosen according to the data com- munication ...Hence, all-optical ...
214
DSP Approach to the Design of Nonlinear Optical Devices
... generation optical communication networks can be made all-optical to overcome the electronic bottleneck and more efficiently utilize the intrinsic broad bandwidth of optical ...rate: ...
13
All fibre devices for WDM optical communications
... as all- optical lumped amplifiers at which the gain is boosted at a point of the transmission ...of optical data transmission capacity expansion in telecommunications has generated enormous interest ...
262
Fault and attack management in all optical networks
... the optical networks currently in ...transparent optical components make AONs particularly vulnerable to various forms of service disruption, QoS degradation, and eavesdropping ...
8
Survivability protection schemes for all optical networks
... Bayrem Triki et al. (2011) suggested novel technique for survivable routing in WDM optical networks. The finding in their work is random network topologies which allow generating primary and secondary paths that ...
29
All-Optical Neurophysiology in the 1-Photon Regime
... Yongxin Zhao performed the directed evolution on Archaerhodopsin in the laboratory of Robert E. Campbell. Nathan Klapoetke and Yong Ku Cho performed the initial screen of algal channelrhodopsins in the laboratory of ...
207
All Optical Cryptographic Device for Secure Communication
... The aim of the present work is to find a new approach to this problem, studying a device that is able to increase the security level of an optical channel, extending the modulation also to the phase of the output ...
11
Optical devices using an external cavity semiconductor laser
... A dual-mode optical device selectively operative in signal generation and amplification modes is disclosed herein. The dual-mode device includes a body of semiconductor material having opposed from and rear ...
14
STUDY OF CHALCOGENIDE MATERIAL AND THEIR USE IN OPTICAL STORAGE DEVICES
... the optical and electrical properties of host ...sharp optical absorption edge, single electrical activation energy, efficient photo excited conductivity and ...the optical properties of chalcogenide ...
7
Extreme Contrast Enchantment of an All-Optical AND Gate
... Figure 3.3 illustrates the physical cause of nonlinear behavior in the FPSOA. When carrier density decreases due to an input power injected into the FPSOA, it reduces the material gain that reduces the peak power of the ...
97
Devices for terabit optical networks, an overview and trends
... by optical links and switching is usually performed electronically using optoelectronic ...in optical form during address recogni- tion/demultiplexing, switching, and other signal processing such as clock ...
10
Ultrafast optical nonlinearities in InGaAsP waveguide devices
... These devices operate just below the two-photon band edge, avoiding two-photon absorption, but taking advantage of the resonant enhancement of the Kerr nonlinearity at that ...the devices, which would lead ...
136
Polymorphic nanoparticles as all optical memory elements
... different optical properties is an inheritably bistable structure and this bistability can be used to create a resonator-free optical memory element, operating at very low power ...modulated optical ...
5
Preamplified photodetectors for high-fidelity postselecting optical devices
... Optical amplifiers are overlooked in quantum informa- tion experiments, largely because of the necessary added noise photons, but it should be noted that these ‘noise’ photons are indistinguishable from amplified ...
5
Lipophilic Optical Supramolecular Nano Devices in the Aqueous Phase
... The investigation of light-driven processes is an attrac- tive subject of research and will be applied in organic photovoltaic cells [1], photoelectrochemical cells (DSSC) [2], artificial photosynthesis [3] and organic ...
6
Optical tracing of multiple charges in single-electron devices
... We then perform Monte Carlo simulations with synthetic errors to estimate the propagating errors due the positioning inaccuracy. The modeling scheme is as follows. We consider 10 probe molecules evenly spaced on a line ...
7
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 ...
9
Recent advances in optical fiber devices for microfluidics integration
... the optical signals generated from assays or ...low-magnitude optical signals are ...of optical fibers as high- sensitivity sensors and manipulating tools for use within the generic microchannel has ...
11
Gallium and titanium diffused optical waveguide devices in sapphire
... A promising fabrication technique for creating a relief pattern in sapphire with the required period and the required height is probably e-beam writing combined with etching. A photoresist sensitive to an electron beam ...
182