Zobrazeno 1 - 10
of 15
pro vyhledávání: '"J. D. LeGrange"'
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 16:1394-1404
Rapidly increasing network traffic is posing a challenge to the construction of future routers. While high-capacity transport has kept pace with rising traffic demands through the use of dense wavelength-division multiplexing, the scaling of core rou
Autor:
P. Bernasconi, C. D. Howland, Ellsworth Burrows, J. Gripp, J.-Y. Dupuy, F. Jorge, Andrew Adamiecki, David T. Neilson, Jesse E. Simsarian, J. D. LeGrange, Lawrence L. Buhl, Agnieszka Konczykowska
Publikováno v:
IEEE Photonics Technology Letters. 23:1124-1126
We transmit 40-Gb/s optical packets through a load-balanced optical packet router consisting of two 16 × 16 arrayed waveguide gratings, wavelength converters, and an optical-time buffer. The optical router interoperates with an electronic router wit
Autor:
J D LeGrange, Inuk Kang, S. Cabot, J Kay, G. S. Johnson, P. Bollond, T Sochor, J. Jaques, A Grant, M. Dinu, A Kasper
Publikováno v:
Optics express. 22(11)
We demonstrate logic functionalities in a high-speed all-optical logic circuit based on differential Mach-Zehnder interferometers with semiconductor optical amplifiers as the nonlinear optical elements. The circuit, implemented by hybrid integration
Publikováno v:
Journal of Applied Physics. 81:5984-5991
We have studied the dependence of the electro-optical properties of polymer dispersed liquid crystals (PDLC) on the ultraviolet (UV) cure of the solution of monomer and liquid crystal. The kinetics of UV polymerization and its effect on the morpholog
Publikováno v:
Journal of Applied Physics. 81:5992-5999
Using confocal microscopy, we have studied the morphology of polymer dispersed liquid crystals (PDLC) as a function of polymer/liquid crystal composition, polymer cure temperature, and ultraviolet (UV) curing power and determined how this morphology
Publikováno v:
Optical Fiber Communication Conference.
We present results of the IRIS project, a DARPA-MTO funded program to develop a router with an all-optical data plane and a total capacity of more than 100 Tb/s.
Publikováno v:
Langmuir. 8:613-618
Publikováno v:
Optical Fiber Communication Conference and National Fiber Optic Engineers Conference.
We demonstrate an integrated optical buffer, fabricated in silica, with data storage up to 100 ns. The buffer consists of an array of waveguide delays between matched arrayed waveguide grating (AWG) routers and is designed for an all-optical packet r
Autor:
A. Bhardwaj, David T. Neilson, Jesse E. Simsarian, N. Sauer, P. Bernasconi, J. D. LeGrange, Lawrence L. Buhl, Liming Zhang
Publikováno v:
Electronics Letters. 45:225
A monolithically-integrated wavelength converter on an InP platform with a semiconductor optical amplifier in each arm of a differential Mach-Zehnder interferometer is presented. The data input has a tunable coupler that adjusts the splitting ratio o
Autor:
Dimitrios Stiliadis, J. Gripp, P. Bernasconi, M. Zirngibl, David T. Neilson, Jesse E. Simsarian, J. D. LeGrange
Publikováno v:
Journal of Optical Networking. 6:975
We demonstrate an optical time buffer technology that meets the requirements of an all-optical packet router with a load-balancing architecture. The buffer is based on wavelength switching and an arrayed waveguide grating, which selects one of the de