Results 21 to 30 of about 341,270 (292)
Modelling of all-optical symmetric Mach-Zehnder switch with asymmetric coupler [PDF]
, 2009 Ultra high-speed optical network is developing rapidly as growing capacity demand in telecommunication system is increasing. In these networks, it is desired to carry out switching, routing and processing in optical domain to avoid bottlenecks of ...
Ghassemlooy, Zabih +3 more
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IEEE Photonics Journal, 2022 For the silicon photonics integrated circuits, the optical switch plays a vital role in many applications. Large scale integration requires low switching power and fast switching speed.
Dongdong Lin +8 more
doaj +1 more source
Exact performance analysis of a single-wavelength optical buffer with correlated inter-arrival times [PDF]
, 2010 Providing a photonic alternative to the current electronic switching in the backbone, optical packet switching (OPS) and optical bursts witching (OBS) require optical buffering.
Bruneel, Herwig +3 more
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Communications, 2004 All-optical switches are fundamental building blocks for high-speed optical networks and basic blocks towards all-optical networks for future communications that utilize Optical Time Division Multiplexing (OTDM) techniques of signal with single channel ...
Radoslav Odrobinak +2 more
doaj +1 more source
Semiconductor optical amplifiers: performance and applications in optical packet switching [Invited] [PDF]
, 2004 Semiconductor optical amplifiers (SOAs) are a versatile core technology and the basis for the implementation of a number of key functionalities central to the evolution of highly wavelength-agile all-optical networks.
Andonovic, I. +2 more
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IEEE Photonics Journal, 2018 $2\times 2$ Mach–Zehnder thermo-optic switches on silicon are found to exhibit huge difference of extinction ratios between the bar and cross port, with the bar port lower by up to 20 dB.
Rui Zhu +4 more
doaj +1 more source
天地一体化信息网络, 2021 Space-integrated-ground information network will face the challenges of heterogeneous links, multi-granularity of information and limited resources in the process of networking.The problems can be solved by data switching design.The architecture of space-
Shanghong ZHAO +3 more
doaj +2 more sources
Random polarization dynamics in a resonant optical medium [PDF]
, 2013 Random optical-pulse polarization switching along an active optical medium in the $\Lambda$-configuration with spatially disordered occupation numbers of its lower energy sub-level pair is described using the idealized integrable Maxwell-Bloch model ...
Atkins, Ethan P. +4 more
core +2 more sources
, 2007 We compare photonic crystal lasers with other microcavities for future switching and spectroscopy systems. High speed and efficiency along with massive lithographic integration makes these lasers particularly interesting for optical switching and signal ...
Painter, Oskar +4 more
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Evaluation of the optical switching characteristics of erbium-doped fibres for the development of a fibre Bragg grating sensor interrogator [PDF]
, 2014 A polling topology that employs optical switching based on the properties of erbium-doped fibres (EDFs) is used to interrogate an array of FBGs. The properties of the EDF are investigated in its pumped and un-pumped states and the EDFs’ switching ...
Bhattacharyya, Debabrata +7 more
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