Search Results - "Dimarcello, F.V."

Amplification and noise properties of an erbium-doped multicore fiber amplifier by Abedin, K S, Taunay, T F, Fishteyn, M, Yan, M F, Zhu, B, Fini, J M, Monberg, E M, Dimarcello, F V, Wisk, P W

“…A multicore erbium-doped fiber (MC-EDF) amplifier for simultaneous amplification in the 7-cores has been developed, and the gain and noise properties of…”
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Diffraction-Limited Fundamental Mode Operation of Core-Pumped Very-Large-Mode-Area Er Fiber Amplifiers by Jasapara, J.C., Andrejco, M.J., DeSantolo, A., Yablon, A.D., Vrallyay, Z., Nicholson, J.W., Fini, J.M., DiGiovanni, D.J., Headley, C., Monberg, E., DiMarcello, F.V.

“…Diffraction-limited fundamental mode amplification is demonstrated in Er-doped fibers with mode areas ranging from 900 to 1800 mum 2 . The amplifiers are…”
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Tunable dispersion compensators utilizing higher order mode fibers by Ramachandran, S., Ghalmi, S., Chandrasekhar, S., Ryazansky, I., Yan, M.F., Dimarcello, F.V., Reed, W.A., Wisk, P.

“…We demonstrate a novel tunable dispersion compensator that utilizes higher order mode fibers and switchable fiber gratings. The device is broad band and…”
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Record bandwidth, spectrally flat coupling with microbend gratings in dispersion-tailored fibers by Ramachandran, S., Yan, M.F., Monberg, E., Dimarcello, F.V., Wisk, P., Ghalmi, S.

“…We demonstrate resonant grating couplers with the broadest bandwidth (565 nm) reported to date, using microbend gratings in dispersion-optimized few-mode…”
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Electrical spectrum measurements of dispersion in higher order mode fibers by Nicholson, J.W., Ramachandran, S., Ghalmi, S., Monberg, E.A., DiMarcello, F.V., Yan, M.F., Wisk, P., Fleming, J.W.

“…We present a novel technique for measuring the chromatic dispersion of the higher order mode of an optical fiber. The measurement technique is simple,…”
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Frozen-in viscoelasticity for novel beam expanders and high-power connectors by Yablon, A.D., Yan, M.F., DiGiovanni, D.J., Lines, M.E., Jones, S.L., Ridgway, D.N., Sandels, G.A., White, I.A., Wisk, P., DiMarcello, F.V., Monberg, E.M., Jasapara, J.

“…Frozen-in viscoelasticity has a significant, yet previously overlooked, impact on the refractive index profile of optical fibers and can serve as the basis for…”
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Cladding-pumped erbium-doped multicore fiber amplifier by Abedin, K S, Taunay, T F, Fishteyn, M, DiGiovanni, D J, Supradeepa, V R, Fini, J M, Yan, M F, Zhu, B, Monberg, E M, Dimarcello, F V

“…A cladding pumped multicore erbium-doped fiber amplifier for simultaneous amplification of 6 channels is demonstrated. Peak gain over 32 dB has been obtained…”
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1.12-Tb/s 32-QAM-OFDM superchannel with 8.6-b/s/Hz intrachannel spectral efficiency and space-division multiplexed transmission with 60-b/s/Hz aggregate spectral efficiency by Liu, Xiang, Chandrasekhar, S, Chen, X, Winzer, P J, Pan, Y, Taunay, T F, Zhu, B, Fishteyn, M, Yan, M F, Fini, J M, Monberg, E M, Dimarcello, F V

“…We demonstrate the generation of a 1.12-Tb/s superchannel based on coherent optical orthogonal frequency-division multiplexing with polarization-division…”
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WDM/SDM transmission of 10 x 128-Gb/s PDM-QPSK over 2688-km 7-core fiber with a per-fiber net aggregate spectral-efficiency distance product of 40,320 km·b/s/Hz by Chandrasekhar, S, Gnauck, A H, Liu, Xiang, Winzer, P J, Pan, Y, Burrows, E C, Taunay, T F, Zhu, B, Fishteyn, M, Yan, M F, Fini, J M, Monberg, E M, Dimarcello, F V

“…We demonstrate 2688-km multi-span transmission using wavelength-division multiplexing (WDM) of ten 50-GHz spaced 128-Gb/s PDM-QPSK signals, space-division…”
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Scaling to ultra-large-Aeff using higher-order-mode fibers by Ramachandran, S., Ghalmi, S., Yan, M.F., Wisk, P., Monberg, E., Dimarcello, F.V.

“…Light propagation in higher-order modes of fibers yields a promising schematic for arbitrarily increasing modal areas. We demonstrate this with modes of record…”
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Femtosecond pulse propagation and compression in 12 meters of 2100 μm2 effective area, higher-order-mode fiber by Nicholson, J.W., Ramachandran, S., Ghalmi, S., Yan, M.F., Wisk, P., Monberg, E., Dimarcello, F.V.

“…We demonstrate propagation and compression of 14-nJ, 152-fs pulses in the 2100-mum 2 effective area, LP 07 mode of an intentionally multi-moded fiber. The 12-m…”
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Robust light propagation in ultra-large mode-area fibers by Ramachandran, S., Nicholson, J.W., Ghalmi, S., Yan, M.F., Wisk, P., Monberg, E., Dimarcello, F.V.

“…We review the performance and applications of a recently demonstrated platform that utilises higher-order modes in few-moded fibers that achieves robust,…”
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Demonstration of Anomalous Dispersion in a Solid, Silica-based Fiber at λ & lt; 1300 nm by Ramachandran, S., Ghalmi, S., Nicholson, J.W., Yan, M.F., Wisk, P., Monberg, E., Dimarcello, F.V.

“…We demonstrate the first all-solid (non-holey), silica-based fiber with anomalous-dispersion (+60ps/nm-km) at wavelengths (1080nm) where silica material…”
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Novel Fibers using Higher Order Modes: Applications to Femtosecond Pulses by Ramachandran, S., Ghalmi, S., Yan, M.F., Nicholson, J.W., Fleming, J., Wisk, P., Monberg, E., Dimarcello, F.V.

“…Light propagation in higher-order modes of few-mode fibers leads to unique dispersive properties and record-large modal-areas that are challenging or…”
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Large area higher-order-mode fibers for bend-resistant, broadband transmission and pulse compression by Ramachandran, S., Nicholson, J.W., Ghalmi, S., Yan, M.F., Wisk, P., Monberg, E., Dimarcello, F.V.

“…We demonstrate a higher-order-mode fiber-based platform, to achieve low-loss, bend-resistant, mode-coupling-free light transmission over meter-length fibers,…”
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Robust, single-moded, broadband transmission and pulse compression in a record Aeff (2100 μm2) higher-order-mode fiber by Ramachandran, S, Nicholson, J.W, Yan, M.F, Monberg, E, Dimarcello, F.V

“…We utilise the LP07 mode of a specially designed fiber to achieve low-loss, bend-resistant, mode-coupling-free light transmission over meter-lengths, in a…”
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Fiber drawing, coating, and jacketing by Blyler, L.L., DiMarcello, F.V.

“…The fiber drawing and coating process impacts strongly on the transmission and strength properties of optical fibers. Current practices which lead to…”
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High energy (nanojoule) femtosecond pulse delivery with highly dispersive higher order mode fibers by Ramachandran, S, Yan, M.F, Jasapara, J, Wisk, P, Ghalmi, S, Monberg, E, Dimarcello, F.V

“…We utilize the highly dispersive nature of the LP02 mode (dispersion~ -900 ps/nm-km) to enable SPM-distortion free fs-pulse propagation in a small Aeff fiber…”
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Anomalous refractive index changes in optical fibers resulting from frozen-in viscoelastic strain by Yablon, A.D., Yan, M.F., Wisk, P., DiMarcello, F.V., Fleming, J.W., Reed, W.A., Monberg, E.M., DiGiovanni, D.J., Jasapara, J.R., Lines, M.E.

“…Important, yet previously overlooked, anomalous optical fiber refractive index changes result from frozen-in viscoelastic strains, which are distinct from…”
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