The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Um dispositivo do tipo acoplador direcional GaAs/AlGaAs que utiliza propagação polariton foi fabricado e sua operação de comutação foi demonstrada. O comprimento da região de comutação é tão pequeno quanto 300 µm. A modulação do sinal de saída sob um campo elétrico apresenta características típicas de comutação do tipo acoplador direcional. A tensão de operação medida é de 2 V para um comprimento de onda de operação de 805 nm a 10 K. A taxa de extinção de sinal correspondente é de 8 dB. Estes resultados experimentais confirmam a operação eficiente dos dispositivos polariton, que podem ser aplicados especialmente a pequenos dispositivos de comutação óptica com operação em baixa tensão.
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Kazuhiko HOSOMI, Masataka SHIRAI, Junji SHIGETA, Tomoyoshi MISHIMA, Toshio KATSUYAMA, "Light Modulation by Polariton Directional-Coupler-Type Devices" in IEICE TRANSACTIONS on Electronics,
vol. E82-C, no. 8, pp. 1509-1513, August 1999, doi: .
Abstract: A GaAs/AlGaAs directional-coupler-type device that use polariton propagation was fabricated and its switching operation was demonstrated. The length of the switching region is as small as 300 µm. The output signal modulation under an electric field shows typical characteristics of directional-coupler type switching. The measured operation voltage is 2 V for an operation wavelength of 805 nm at 10 K. The corresponding signal extinction ratio is 8 dB. These experimental results confirm the efficient operation of the polariton devices, which can be applied to especially small optical -switching devices with low-voltage operation.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e82-c_8_1509/_p
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@ARTICLE{e82-c_8_1509,
author={Kazuhiko HOSOMI, Masataka SHIRAI, Junji SHIGETA, Tomoyoshi MISHIMA, Toshio KATSUYAMA, },
journal={IEICE TRANSACTIONS on Electronics},
title={Light Modulation by Polariton Directional-Coupler-Type Devices},
year={1999},
volume={E82-C},
number={8},
pages={1509-1513},
abstract={A GaAs/AlGaAs directional-coupler-type device that use polariton propagation was fabricated and its switching operation was demonstrated. The length of the switching region is as small as 300 µm. The output signal modulation under an electric field shows typical characteristics of directional-coupler type switching. The measured operation voltage is 2 V for an operation wavelength of 805 nm at 10 K. The corresponding signal extinction ratio is 8 dB. These experimental results confirm the efficient operation of the polariton devices, which can be applied to especially small optical -switching devices with low-voltage operation.},
keywords={},
doi={},
ISSN={},
month={August},}
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TY - JOUR
TI - Light Modulation by Polariton Directional-Coupler-Type Devices
T2 - IEICE TRANSACTIONS on Electronics
SP - 1509
EP - 1513
AU - Kazuhiko HOSOMI
AU - Masataka SHIRAI
AU - Junji SHIGETA
AU - Tomoyoshi MISHIMA
AU - Toshio KATSUYAMA
PY - 1999
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E82-C
IS - 8
JA - IEICE TRANSACTIONS on Electronics
Y1 - August 1999
AB - A GaAs/AlGaAs directional-coupler-type device that use polariton propagation was fabricated and its switching operation was demonstrated. The length of the switching region is as small as 300 µm. The output signal modulation under an electric field shows typical characteristics of directional-coupler type switching. The measured operation voltage is 2 V for an operation wavelength of 805 nm at 10 K. The corresponding signal extinction ratio is 8 dB. These experimental results confirm the efficient operation of the polariton devices, which can be applied to especially small optical -switching devices with low-voltage operation.
ER -