Multiple-Phase-Shift Super Structure Grating DBR Lasers

Hiroyuki ISHII; Yuichi TOHMORI; Fumiyoshi KANO; Yuzo YOSHIKUNI; Yasuhiro KONDO

Multiple-Phase-Shift Super Structure Grating DBR Lasers

Hiroyuki ISHII, Yuichi TOHMORI, Fumiyoshi KANO, Yuzo YOSHIKUNI, Yasuhiro KONDO

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This paper reports on broad-range wavelength tuning characteristics of DBR lasers which make use of a newly proposed multiple-phase-shift super structure grating (SSG). The reflection characteristics of the SSG reflector are analyzed theoretically. We found that the SSG reflector has periodic sharp reflection peaks each with high reflectivities thus making it a suitable wavelength selective reflector for single-mode lasers. The expected characteristics were evident in multiple-phase-shift SSGs fabricated using a new method which involves multiple-phase-shift insertion. DBR lasers with multiple-phase-shift SSGs were fabricated and their wavelength tuning characteristics were studied. The maximum tuning range is 105 nm in the single longitudinal mode under a CW condition. Dynamic single mode operation was also observed throughout the tuning range.

Publication: IEICE TRANSACTIONS on Electronics Vol.E76-C No.11 pp.1683-1690

Publication Date: 1993/11/25

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Type of Manuscript: PAPER

Category: Opto-Electronics

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Hiroyuki ISHII, Yuichi TOHMORI, Fumiyoshi KANO, Yuzo YOSHIKUNI, Yasuhiro KONDO, "Multiple-Phase-Shift Super Structure Grating DBR Lasers" in IEICE TRANSACTIONS on Electronics, vol. E76-C, no. 11, pp. 1683-1690, November 1993, doi: .
Abstract: This paper reports on broad-range wavelength tuning characteristics of DBR lasers which make use of a newly proposed multiple-phase-shift super structure grating (SSG). The reflection characteristics of the SSG reflector are analyzed theoretically. We found that the SSG reflector has periodic sharp reflection peaks each with high reflectivities thus making it a suitable wavelength selective reflector for single-mode lasers. The expected characteristics were evident in multiple-phase-shift SSGs fabricated using a new method which involves multiple-phase-shift insertion. DBR lasers with multiple-phase-shift SSGs were fabricated and their wavelength tuning characteristics were studied. The maximum tuning range is 105 nm in the single longitudinal mode under a CW condition. Dynamic single mode operation was also observed throughout the tuning range.
URL: https://globals.ieice.org/en_transactions/electronics/10.1587/e76-c_11_1683/_p

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@ARTICLE{e76-c_11_1683,
author={Hiroyuki ISHII, Yuichi TOHMORI, Fumiyoshi KANO, Yuzo YOSHIKUNI, Yasuhiro KONDO, },
journal={IEICE TRANSACTIONS on Electronics},
title={Multiple-Phase-Shift Super Structure Grating DBR Lasers},
year={1993},
volume={E76-C},
number={11},
pages={1683-1690},
abstract={This paper reports on broad-range wavelength tuning characteristics of DBR lasers which make use of a newly proposed multiple-phase-shift super structure grating (SSG). The reflection characteristics of the SSG reflector are analyzed theoretically. We found that the SSG reflector has periodic sharp reflection peaks each with high reflectivities thus making it a suitable wavelength selective reflector for single-mode lasers. The expected characteristics were evident in multiple-phase-shift SSGs fabricated using a new method which involves multiple-phase-shift insertion. DBR lasers with multiple-phase-shift SSGs were fabricated and their wavelength tuning characteristics were studied. The maximum tuning range is 105 nm in the single longitudinal mode under a CW condition. Dynamic single mode operation was also observed throughout the tuning range.},
keywords={},
doi={},
ISSN={},
month={November},}

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TY - JOUR
TI - Multiple-Phase-Shift Super Structure Grating DBR Lasers
T2 - IEICE TRANSACTIONS on Electronics
SP - 1683
EP - 1690
AU - Hiroyuki ISHII
AU - Yuichi TOHMORI
AU - Fumiyoshi KANO
AU - Yuzo YOSHIKUNI
AU - Yasuhiro KONDO
PY - 1993
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E76-C
IS - 11
JA - IEICE TRANSACTIONS on Electronics
Y1 - November 1993
AB - This paper reports on broad-range wavelength tuning characteristics of DBR lasers which make use of a newly proposed multiple-phase-shift super structure grating (SSG). The reflection characteristics of the SSG reflector are analyzed theoretically. We found that the SSG reflector has periodic sharp reflection peaks each with high reflectivities thus making it a suitable wavelength selective reflector for single-mode lasers. The expected characteristics were evident in multiple-phase-shift SSGs fabricated using a new method which involves multiple-phase-shift insertion. DBR lasers with multiple-phase-shift SSGs were fabricated and their wavelength tuning characteristics were studied. The maximum tuning range is 105 nm in the single longitudinal mode under a CW condition. Dynamic single mode operation was also observed throughout the tuning range.
ER -