IEICE TRANSACTIONS on transactions
Measurement of Coupling Coefficient and Coupling Length of GaAs/AlGaAs Integrated Twin-Guide Injection Lasers Prepared by Liquid-Phase-Epitaxy
Summary :
This paper gives an experimental result on the measurement of the maximum coupling coefficient and the coupling length between the active waveguide and the passive output waveguide in GaAs/AlGaAs integrated twin-guide (ITG) injection lasers prepared by LPE. Very high coupling efficiency between the active and the passive waveguides was experimentally confirmed. The maximum coupling coefficient and the coupling length were measured to be about 90% and 250 µm, respectively. These values were in agreement with theory. At properly chosen parameters, the threshold current density on an
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- IEICE TRANSACTIONS on transactions Vol.E62-E No.5 pp.319-323
- Publication Date
- 1979/05/25
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- PAPER
- Category
- Optical and Quantum Electronics
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Katsuyuki UTAKA, Yasuharu SUEMATSU, Katsumi KISHINO, Hideo KAWANISHI, "Measurement of Coupling Coefficient and Coupling Length of GaAs/AlGaAs Integrated Twin-Guide Injection Lasers Prepared by Liquid-Phase-Epitaxy" in IEICE TRANSACTIONS on transactions,
vol. E62-E, no. 5, pp. 319-323, May 1979, doi: .
Abstract: This paper gives an experimental result on the measurement of the maximum coupling coefficient and the coupling length between the active waveguide and the passive output waveguide in GaAs/AlGaAs integrated twin-guide (ITG) injection lasers prepared by LPE. Very high coupling efficiency between the active and the passive waveguides was experimentally confirmed. The maximum coupling coefficient and the coupling length were measured to be about 90% and 250 µm, respectively. These values were in agreement with theory. At properly chosen parameters, the threshold current density on an
URL: https://global.ieice.org/en_transactions/transactions/10.1587/e62-e_5_319/_p
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@ARTICLE{e62-e_5_319,
author={Katsuyuki UTAKA, Yasuharu SUEMATSU, Katsumi KISHINO, Hideo KAWANISHI, },
journal={IEICE TRANSACTIONS on transactions},
title={Measurement of Coupling Coefficient and Coupling Length of GaAs/AlGaAs Integrated Twin-Guide Injection Lasers Prepared by Liquid-Phase-Epitaxy},
year={1979},
volume={E62-E},
number={5},
pages={319-323},
abstract={This paper gives an experimental result on the measurement of the maximum coupling coefficient and the coupling length between the active waveguide and the passive output waveguide in GaAs/AlGaAs integrated twin-guide (ITG) injection lasers prepared by LPE. Very high coupling efficiency between the active and the passive waveguides was experimentally confirmed. The maximum coupling coefficient and the coupling length were measured to be about 90% and 250 µm, respectively. These values were in agreement with theory. At properly chosen parameters, the threshold current density on an
keywords={},
doi={},
ISSN={},
month={May},}
Copy
TY - JOUR
TI - Measurement of Coupling Coefficient and Coupling Length of GaAs/AlGaAs Integrated Twin-Guide Injection Lasers Prepared by Liquid-Phase-Epitaxy
T2 - IEICE TRANSACTIONS on transactions
SP - 319
EP - 323
AU - Katsuyuki UTAKA
AU - Yasuharu SUEMATSU
AU - Katsumi KISHINO
AU - Hideo KAWANISHI
PY - 1979
DO -
JO - IEICE TRANSACTIONS on transactions
SN -
VL - E62-E
IS - 5
JA - IEICE TRANSACTIONS on transactions
Y1 - May 1979
AB - This paper gives an experimental result on the measurement of the maximum coupling coefficient and the coupling length between the active waveguide and the passive output waveguide in GaAs/AlGaAs integrated twin-guide (ITG) injection lasers prepared by LPE. Very high coupling efficiency between the active and the passive waveguides was experimentally confirmed. The maximum coupling coefficient and the coupling length were measured to be about 90% and 250 µm, respectively. These values were in agreement with theory. At properly chosen parameters, the threshold current density on an
ER -
English
