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254 results on '"Shinada S"'

1. Tunable lithium niobate waveguide loop

Author

Chen, J X, Kawanishi, T, Higuma, K, Shinada, S, Hodiak, J, Izutsu, M, Chang, WSC, and Yu, PKL

Subjects
high quality (Q) factor, lithium niobate (LN) waveguide, resonator, tunable loop
Abstract

A novel, compact, and tunable lithium niobate (LN) planar waveguide loop structure composed of two Y junction reflectors is proposed for optical and radio frequency signal processing applications. The preliminary device shows a high quality factor of 6.5 x 10(4), due to the low propagation loss of the titanium-diffused LN waveguide. The tunability of the loop by electric field is estimated.

Published
2004

4. Demonstration of a 1 Pb/s spatial channel network node

Author

Luis, R. S., Puttnam, B. J., Rademacher, G., Eriksson, Tobias A., Hirota, Y., Shinada, S., Ross-Adams, A., Gross, S., Withford, M., Maruyama, R., Aikawa, K., Awaji, Y., Furukawa, H., Wada, N., Luis, R. S., Puttnam, B. J., Rademacher, G., Eriksson, Tobias A., Hirota, Y., Shinada, S., Ross-Adams, A., Gross, S., Withford, M., Maruyama, R., Aikawa, K., Awaji, Y., Furukawa, H., and Wada, N.

Abstract

We experimentally demonstrate a petabit-class hierarchical SDM switching node with granularity from 10 Tb/s to 1 Pb/s. We address spatial bypassing network scenarios, optical channel grooming, spatial multiplex section protection switching, and optical channels using coupled and uncoupled spatial channels. © 2019 Institution of Engineering and Technology. All rights reserved., QC 20201126

Published
2019
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5. Dynamic crosstalk and skew on a 1.3 Tb/s full-duplex O-band short reach transmission using an 8-core fiber

Author

Luis, R. S., Puttnam, B. J., Rademacher, G., Eriksson, Tobias A., Hayashi, T., Nakanishi, T., Awaji, Y., Furukawa, H., Shinada, S., Wada, N., Luis, R. S., Puttnam, B. J., Rademacher, G., Eriksson, Tobias A., Hayashi, T., Nakanishi, T., Awaji, Y., Furukawa, H., Shinada, S., and Wada, N.

Abstract

We demonstrate bidirectional >1.3Tb/s transmission on a 125 µm cladding 8-core MCF using 32GBaud 8-PAM signals on 4 cores/direction and evaluate the average and dynamic crosstalk and skew. These are shown to be well under the system requirements, despite the MCF's high spatial density. © 2019 Institution of Engineering and Technology. All rights reserved., QC 20201126

Published
2019
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8. Demonstration of a 1 Pb/s spatial channel network node

Author

Luis, R.S., primary, Puttnam, B.J., additional, Rademacher, G., additional, Eriksson, T.A., additional, Hirota, Y., additional, Shinada, S., additional, Ross-Adams, A., additional, Gross, S., additional, Withford, M., additional, Maruyama, R., additional, Aikawa, K., additional, Awaji, Y., additional, Furukawa, H., additional, and Wada, N., additional

Published
2019
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