1.54-μm phase-adjusted InGaAsP/InP distributed feedback lasers with mass-transported windows

Björn Broberg; Sekartedjo Koentjoro; Kazuhito Furuya; Yasuharu Suematsu

doi:10.1063/1.96400

1.54-μm phase-adjusted InGaAsP/InP distributed feedback lasers with mass-transported windows

Björn Broberg^*
, Sekartedjo Koentjoro
, Kazuhito Furuya
, Yasuharu Suematsu

^*Corresponding author for this work

Department of Computational Intelligence and Systems Science, Tokyo Institute of Technology

Research output: Contribution to journal › Article › peer-review

18 Citations (Scopus)

Abstract

1.54-μm wavelength phase-adjusted InGaAsP/InP distributed feedback lasers with low threshold and almost symmetrical subthreshold spectra are demonstrated. Antireflecting window structures were formed by a novel mass transport technique over a length of 25 μm. The phase adjustment was accomplished by a groove in the substrate. Asymmetric output characteristics due to displacement of the groove from the cavity center were observed in agreement with theory.

Original language	English
Pages (from-to)	4-6
Number of pages	3
Journal	Applied Physics Letters
Volume	47
Issue number	1
DOIs	https://doi.org/10.1063/1.96400
Publication status	Published - 1985
Externally published	Yes

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title = "1.54-μm phase-adjusted InGaAsP/InP distributed feedback lasers with mass-transported windows",

abstract = "1.54-μm wavelength phase-adjusted InGaAsP/InP distributed feedback lasers with low threshold and almost symmetrical subthreshold spectra are demonstrated. Antireflecting window structures were formed by a novel mass transport technique over a length of 25 μm. The phase adjustment was accomplished by a groove in the substrate. Asymmetric output characteristics due to displacement of the groove from the cavity center were observed in agreement with theory.",

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AU - Broberg, Björn

AU - Koentjoro, Sekartedjo

AU - Furuya, Kazuhito

AU - Suematsu, Yasuharu

PY - 1985

Y1 - 1985

N2 - 1.54-μm wavelength phase-adjusted InGaAsP/InP distributed feedback lasers with low threshold and almost symmetrical subthreshold spectra are demonstrated. Antireflecting window structures were formed by a novel mass transport technique over a length of 25 μm. The phase adjustment was accomplished by a groove in the substrate. Asymmetric output characteristics due to displacement of the groove from the cavity center were observed in agreement with theory.

AB - 1.54-μm wavelength phase-adjusted InGaAsP/InP distributed feedback lasers with low threshold and almost symmetrical subthreshold spectra are demonstrated. Antireflecting window structures were formed by a novel mass transport technique over a length of 25 μm. The phase adjustment was accomplished by a groove in the substrate. Asymmetric output characteristics due to displacement of the groove from the cavity center were observed in agreement with theory.

UR - https://www.scopus.com/pages/publications/0041552324

U2 - 10.1063/1.96400

DO - 10.1063/1.96400

M3 - Article

AN - SCOPUS:0041552324

SN - 0003-6951

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JO - Applied Physics Letters

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IS - 1

ER -

1.54-μm phase-adjusted InGaAsP/InP distributed feedback lasers with mass-transported windows

Abstract

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