IEICE TRANSACTIONS on transactions
Harmonic Distortion in Direct Modulation of Injection Lasers
Summary :
The harmonic and phase distortions in the direct modulation of injection lasers are given theoretically with help of a large signal analysis by a Fourier-series-expansion method. It is shown that the distortions are relatively small when there is no-kink in the I-L curve and the magnitudes of the distortions are inversely proportional to the bias current above threshold and proportional to the photon lifetime in laser cavity. It is also shown that the maximum modulation frequency in the analog-modulation is limited by the phase distortion rather than the amplitude distortion.
- Publication
- IEICE TRANSACTIONS on transactions Vol.E62-E No.3 pp.142-147
- Publication Date
- 1979/03/25
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- PAPER
- Category
- Optical and Quantum Electronics
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Tchang-hee HONG, Yasuharu SUEMATSU, "Harmonic Distortion in Direct Modulation of Injection Lasers" in IEICE TRANSACTIONS on transactions,
vol. E62-E, no. 3, pp. 142-147, March 1979, doi: .
Abstract: The harmonic and phase distortions in the direct modulation of injection lasers are given theoretically with help of a large signal analysis by a Fourier-series-expansion method. It is shown that the distortions are relatively small when there is no-kink in the I-L curve and the magnitudes of the distortions are inversely proportional to the bias current above threshold and proportional to the photon lifetime in laser cavity. It is also shown that the maximum modulation frequency in the analog-modulation is limited by the phase distortion rather than the amplitude distortion.
URL: https://global.ieice.org/en_transactions/transactions/10.1587/e62-e_3_142/_p
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@ARTICLE{e62-e_3_142,
author={Tchang-hee HONG, Yasuharu SUEMATSU, },
journal={IEICE TRANSACTIONS on transactions},
title={Harmonic Distortion in Direct Modulation of Injection Lasers},
year={1979},
volume={E62-E},
number={3},
pages={142-147},
abstract={The harmonic and phase distortions in the direct modulation of injection lasers are given theoretically with help of a large signal analysis by a Fourier-series-expansion method. It is shown that the distortions are relatively small when there is no-kink in the I-L curve and the magnitudes of the distortions are inversely proportional to the bias current above threshold and proportional to the photon lifetime in laser cavity. It is also shown that the maximum modulation frequency in the analog-modulation is limited by the phase distortion rather than the amplitude distortion.},
keywords={},
doi={},
ISSN={},
month={March},}
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TY - JOUR
TI - Harmonic Distortion in Direct Modulation of Injection Lasers
T2 - IEICE TRANSACTIONS on transactions
SP - 142
EP - 147
AU - Tchang-hee HONG
AU - Yasuharu SUEMATSU
PY - 1979
DO -
JO - IEICE TRANSACTIONS on transactions
SN -
VL - E62-E
IS - 3
JA - IEICE TRANSACTIONS on transactions
Y1 - March 1979
AB - The harmonic and phase distortions in the direct modulation of injection lasers are given theoretically with help of a large signal analysis by a Fourier-series-expansion method. It is shown that the distortions are relatively small when there is no-kink in the I-L curve and the magnitudes of the distortions are inversely proportional to the bias current above threshold and proportional to the photon lifetime in laser cavity. It is also shown that the maximum modulation frequency in the analog-modulation is limited by the phase distortion rather than the amplitude distortion.
ER -
English
