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Your search keyword '"Arimoto, H."' showing total 2 results
Start Over Author "Arimoto, H." Topic electronic modulators
2 results on '"Arimoto, H."'

1. Wide temperature range, from 0 to 85°C, operation of a 1.55 µm, 40 Gbit/s InGaAlAs electro-absorption optical modulator.

Author

Arimoto, H., Shimizu, J., Shirai, M., and Aoki, M.

Subjects
*OPTICAL instruments, *TEMPERATURE, *THERMAL properties, *ELECTRONIC modulators, *ELECTRONIC modulation, *OPTICS
Abstract

Wide temperature range, from 0 to 85°C, operation of 1.55 μm, 40 Gbit/s InGaAlAs multiple quantum well electro-absorption optical modulators is demonstrated for the first time. [ABSTRACT FROM AUTHOR]

Published
2005
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2. 40 Gbit/s electroabsorption modulators with impedance-controlled electrodes.

Author

Shirai, M., Arimoto, H., Watanabe, K., Taike, A., Shinoda, K., Shimizu, J., Sato, H., Ido, T., Tsuchiya, T., Aoki, M., Tsuji, S., Sasada, N., Tada, S., and Okayasu, M.

Subjects
*ELECTRONIC modulators, *DATA transmission systems
Abstract

A novel travelling-wave electroabsorption optical modulator, electrically matched for 50 Ω loads of driving circuit drivers, was developed. The scattering parameter of electric reflection (S[sub 11]) from this modulator is less than -20 dB at 20 GHz. It can thus enable a 40 Gbit/s, 2 km SMF transmission with a 0.3 dB penalty at a 1.3 µm wavelength. [ABSTRACT FROM AUTHOR]

Published
2003
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