Results 21 to 30 of about 2,778,630 (294)

Architecture, design, and modeling of the OPSnet asynchronous optical packet switching node [PDF]

, 2005
An all-optical packet-switched network supporting multiple services represents a long-term goal for network operators and service providers alike.
Vanderbauwhede, W.A., Vanderbauwhede, W., Harle, DA, Harle, D.A., Vanderbauwhede, WA   +4 more
core   +1 more source

Benchmarking and viability assessment of optical packet switching for metro networks [PDF]

, 2004
Optical packet switching (OPS) has been proposed as a strong candidate for future metro networks. This paper assesses the viability of an OPS-based ring architecture as proposed within the research project DAVID (Data And Voice Integration on DWDM ...
Van Caenegem, R., Fernandez-Palacios, J., Demeester, P., Le Sauze, N., Picvkavet, M., Develder, C., Sole-Pareta, J., Bianco, A, Sole-Pareta, J, Pickavet, M, Van Caenegem, Ruth, Bianco, Andrea, Sygletos, S, Develder, C, Stavdas, A, Lonsethagen, H, Stavdas, A., Demeester, Piet, Demeester, P, Careglio, D., Develder, Chris, Careglio, D, Neri, F, Gimenez, JPFP, Sygletos, S., Le Sauze, N, Neri, Fabio, Van Caenegem, R, Solé Pareta, J, Fernandez-Palacios Gimenez, JP, Pickavet, Mario, Losenthagen, H., LE SAUZE N., STAVDAS A., FERNANDEZ PALACIOS J., LOSENTHAGEN H., DEMEESTER P., SYGLETOS S., PICVKAVET M., VAN CAENEGEM R., DEVELDER C., SOLE PARETA J., CAREGLIO D.   +42 more
core   +1 more source

Investigation of performance issues affecting optical circuit and packet switched WDM networks [PDF]

, 2009
Optical switching represents the next step in the evolution of optical networks. This thesis describes work that was carried out to examine performance issues which can occur in two distinct varieties of optical switching networks.
Smyth, Frank
core   +2 more sources

Experimental Investigation of Gain Offset Behavior of Feedforward-Controlled WDM AGC EDFA Under Various Dynamic Wavelength Allocations

IEEE Photonics Journal, 2016
Realizing dynamics in the optical layer is becoming more important for efficient optical communication networks such as protection switching in the optical domain or reconfiguring the optical layer to meet traffic fluctuations.
Kiyo Ishii, Junya Kurumida, Shu Namiki
doaj   +1 more source

A study on optical properties of Sb2Se3 thin films and resistive switching behavior in Ag/Sb2Se3/W heterojunctions

Results in Physics, 2019
In this study, optical phase change property and bipolar memristive switching behavior were systematically characterized in Sb2Se3 thin films with different annealing temperatures and Ag/Sb2Se3/W heterojunction, respectively.
Chunmin Liu, Yafei Yuan, Ling Cheng, Jing Su, Xingtong Zhang, Xiangxiang Li, Hao Zhang, Min Xu, Jing Li   +8 more
doaj   +1 more source

Tailored Dispersion of Spectro‐Temporal Dynamics in Hot‐Carrier Plasmonics

Advanced Science, 2023
Ultrafast optical switching in plasmonic platforms relies on the third‐order Kerr nonlinearity, which is tightly linked to the dynamics of hot carriers in nanostructured metals. Although extensively utilized, a fundamental understanding on the dependence
Andrew S. Kim, Mohammad Taghinejad, Anjan Goswami, Lakshmi Raju, Kyu‐Tae Lee, Wenshan Cai   +5 more
doaj   +1 more source

TDM 100Gbit/s packet switching in an optical shufflenet [PDF]

, 1997
In this paper we present an OTDM multihop prototype network developed in the Lightwave Communication Laboratory at Princeton University. Employing a new self-routing scheme with special address coding suitable for optical packet switching, we demonstrate
Chang, T.G, Glesk, Ivan, Yu, B. Y., Deng, K.-L., Prucnal, P.R., Zhou, Deyu, Kang, K.I., Runser, R.J., Toliver, P., Seo, S. W.   +9 more
core   +2 more sources

Chirality in Nonlinear Optics and Optical Switching [PDF]

Molecular Crystals and Liquid Crystals, 1993
Chirality in molecular opto-electronics is limited sofar to the use of optically active liquid crystals and a number of optical phenomena are related to the helical macroscopic structure obtained by using one enantiomer, only. In this paper, the use of chirality in nonlinear optics and optical switching is demonstrated.
Meijer, E.W., Feringa, B.L.
openaire   +3 more sources

Rearrangeable and Repackable S-W-S Elastic Optical Networks for Connections with Limited Bandwidths

Applied Sciences, 2020
Elastic optical networks flexibly allocate bandwidth to a connection for improving utilization efficiency. The paper considers an optical node architecture that is similar to a three-stage Clos network for elastic optical networks.
Bey-Chi Lin
doaj   +1 more source

BER performance analysis of 100 and 200 Gbit/s all-optical OTDM node using symmetric Mach-Zehnder switches [PDF]

, 2006
New insight to the feasibility of all-optical ultra speed switching up to 200 Gb/s. The technique will reduce the dependency and bottleneck on the electronic-to-optical-to-electronic conversion.
Ghassemlooy, Zabih, Ng, Wai Pang, Le Minh, Hoa   +2 more
core   +1 more source