IEICE TRANSACTIONS on Electronics
Enhancement of Modulation Speed of RSOA by Using Instantaneous Injection/Depletion Current
Summary :
We propose and demonstrate a simple and novel technique to accelerate the carrier injection/depletion processes in an RSOA by applying instantaneous injection/depletion currents at the transition edges of the modulation signal to force the carrier density to respond at a high speed and, as a result, to increase its modulation speed. We theoretically and experimentally show that, by using the proposed technique, it is possible to obtain 5 Gbit/s optical BPSK signal from an RSOA having a modulation bandwidth of only 0.9 GHz.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E95-C No.7 pp.1252-1257
- Publication Date
- 2012/07/01
- Publicized
- Online ISSN
- 1745-1353
- DOI
- 10.1587/transele.E95.C.1252
- Type of Manuscript
- Special Section PAPER (Special Section on Recent Progress in Active Photonic Device Technologies)
- Category
Authors
Keyword
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Akira AGATA, Takayuki SANO, Kosuke NISHIMURA, "Enhancement of Modulation Speed of RSOA by Using Instantaneous Injection/Depletion Current" in IEICE TRANSACTIONS on Electronics,
vol. E95-C, no. 7, pp. 1252-1257, July 2012, doi: 10.1587/transele.E95.C.1252.
Abstract: We propose and demonstrate a simple and novel technique to accelerate the carrier injection/depletion processes in an RSOA by applying instantaneous injection/depletion currents at the transition edges of the modulation signal to force the carrier density to respond at a high speed and, as a result, to increase its modulation speed. We theoretically and experimentally show that, by using the proposed technique, it is possible to obtain 5 Gbit/s optical BPSK signal from an RSOA having a modulation bandwidth of only 0.9 GHz.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.E95.C.1252/_p
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@ARTICLE{e95-c_7_1252,
author={Akira AGATA, Takayuki SANO, Kosuke NISHIMURA, },
journal={IEICE TRANSACTIONS on Electronics},
title={Enhancement of Modulation Speed of RSOA by Using Instantaneous Injection/Depletion Current},
year={2012},
volume={E95-C},
number={7},
pages={1252-1257},
abstract={We propose and demonstrate a simple and novel technique to accelerate the carrier injection/depletion processes in an RSOA by applying instantaneous injection/depletion currents at the transition edges of the modulation signal to force the carrier density to respond at a high speed and, as a result, to increase its modulation speed. We theoretically and experimentally show that, by using the proposed technique, it is possible to obtain 5 Gbit/s optical BPSK signal from an RSOA having a modulation bandwidth of only 0.9 GHz.},
keywords={},
doi={10.1587/transele.E95.C.1252},
ISSN={1745-1353},
month={July},}
Copy
TY - JOUR
TI - Enhancement of Modulation Speed of RSOA by Using Instantaneous Injection/Depletion Current
T2 - IEICE TRANSACTIONS on Electronics
SP - 1252
EP - 1257
AU - Akira AGATA
AU - Takayuki SANO
AU - Kosuke NISHIMURA
PY - 2012
DO - 10.1587/transele.E95.C.1252
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E95-C
IS - 7
JA - IEICE TRANSACTIONS on Electronics
Y1 - July 2012
AB - We propose and demonstrate a simple and novel technique to accelerate the carrier injection/depletion processes in an RSOA by applying instantaneous injection/depletion currents at the transition edges of the modulation signal to force the carrier density to respond at a high speed and, as a result, to increase its modulation speed. We theoretically and experimentally show that, by using the proposed technique, it is possible to obtain 5 Gbit/s optical BPSK signal from an RSOA having a modulation bandwidth of only 0.9 GHz.
ER -
English
