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
O efeito da desafinação do comprimento de onda no desempenho do dispositivo de lasers de feedback distribuído integrado (DFB) do modulador de eletroabsorção (EA) de camada epitaxial idêntica (IEL) é estudado em detalhes. Com base no comportamento do laser de dispositivos integrados com diferentes quantidades de desafinação de comprimento de onda e nos espectros de fotocorrente sob diferentes polarizações reversas, a desafinação de comprimento de onda ideal é determinada experimentalmente em torno de 30-40 nm para nossos dispositivos integrados IEL. Ao adotar a seção de laser DFB de ganho acoplado, dispositivos integrados com desafinação de comprimento de onda ideal demonstraram excelentes desempenhos de modo único. A taxa de extinção é medida como superior a 15 dB a -3 V e a largura de banda de modulação é de cerca de 8 GHz.
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Chang-Zheng SUN, Bing XIONG, Guo-Peng WEN, Yi LUO, Tong-Ning LI, Yoshiaki NAKANO, "Influence of Wavelength Detuning on Device Performance of Electroabsorption Modulator Integrated Distributed Feedback Lasers Based on Identical Epitaxial Layer Approach" in IEICE TRANSACTIONS on Communications,
vol. E84-B, no. 5, pp. 1282-1285, May 2001, doi: .
Abstract: The effect of wavelength detuning on the device performance of identical-epitaxial-layer (IEL) electroabsorption (EA) modulator integrated distributed feedback (DFB) lasers is studied in detail. Based on the lasing behavior of integrated devices with different amount of wavelength detuning and the photocurrent spectra under different reverse biases, the optimal wavelength detuning is experimentally determined to be around 30-40 nm for our IEL integrated devices. By adopting gain-coupled DFB laser section, integrated devices with optimal wavelength detuning have demonstrated excellent single mode performances. The extinction ratio is measured to be greater than 15 dB at -3 V, and the modulation bandwidth is around 8 GHz.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e84-b_5_1282/_p
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@ARTICLE{e84-b_5_1282,
author={Chang-Zheng SUN, Bing XIONG, Guo-Peng WEN, Yi LUO, Tong-Ning LI, Yoshiaki NAKANO, },
journal={IEICE TRANSACTIONS on Communications},
title={Influence of Wavelength Detuning on Device Performance of Electroabsorption Modulator Integrated Distributed Feedback Lasers Based on Identical Epitaxial Layer Approach},
year={2001},
volume={E84-B},
number={5},
pages={1282-1285},
abstract={The effect of wavelength detuning on the device performance of identical-epitaxial-layer (IEL) electroabsorption (EA) modulator integrated distributed feedback (DFB) lasers is studied in detail. Based on the lasing behavior of integrated devices with different amount of wavelength detuning and the photocurrent spectra under different reverse biases, the optimal wavelength detuning is experimentally determined to be around 30-40 nm for our IEL integrated devices. By adopting gain-coupled DFB laser section, integrated devices with optimal wavelength detuning have demonstrated excellent single mode performances. The extinction ratio is measured to be greater than 15 dB at -3 V, and the modulation bandwidth is around 8 GHz.},
keywords={},
doi={},
ISSN={},
month={May},}
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TY - JOUR
TI - Influence of Wavelength Detuning on Device Performance of Electroabsorption Modulator Integrated Distributed Feedback Lasers Based on Identical Epitaxial Layer Approach
T2 - IEICE TRANSACTIONS on Communications
SP - 1282
EP - 1285
AU - Chang-Zheng SUN
AU - Bing XIONG
AU - Guo-Peng WEN
AU - Yi LUO
AU - Tong-Ning LI
AU - Yoshiaki NAKANO
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E84-B
IS - 5
JA - IEICE TRANSACTIONS on Communications
Y1 - May 2001
AB - The effect of wavelength detuning on the device performance of identical-epitaxial-layer (IEL) electroabsorption (EA) modulator integrated distributed feedback (DFB) lasers is studied in detail. Based on the lasing behavior of integrated devices with different amount of wavelength detuning and the photocurrent spectra under different reverse biases, the optimal wavelength detuning is experimentally determined to be around 30-40 nm for our IEL integrated devices. By adopting gain-coupled DFB laser section, integrated devices with optimal wavelength detuning have demonstrated excellent single mode performances. The extinction ratio is measured to be greater than 15 dB at -3 V, and the modulation bandwidth is around 8 GHz.
ER -