Missing modes in 1.3 μm InGaAsP/InP uncooled Fabry-Perot lasers and their effect on transmission performance

Jeungyun Ko; Sungkee Kim; Hyunjae Yoon; Jichai Jeong

doi:10.1109/CLEOPR.1999.817890

Missing modes in 1.3 μm InGaAsP/InP uncooled Fabry-Perot lasers and their effect on transmission performance

Jeungyun Ko, Sungkee Kim, Hyunjae Yoon, Jichai Jeong

Department of Brain and Cognitive Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The most economical modulation format solution is probably direct modulation deploying uncooled Fabry- Perot (FP) lasers for low-cost fiber optic links. However, transmission performance using uncooled EP lasers can be significantly affected by longitudinal mode characteristics such as mode modulation (=mode missing) [ 11 and TE-TM mode switching (=modal instability). There for it is necessary to understand mode missing and transmission performance including lasing spectrum of the uncooled FP laser with missing modes. From the measurements of longitudinal mode spectra of 1.3μm InGaAsP/InP Fabry-Perot lasers, we can find that five lasers out of 25 lasers satisfy the missing mode condition. The measured spectra moved to longer wavelength because of the gain curve shifts toward longer wavelength with increasing temperature. Fig.l(a) shows the measured longitudinal mode spectra without missing modes. However, other lasers have both mode missing and modal instability in Fig. 1 (b) and Fig. 1 (c). We believe that modal instability is due to modal gain change by the temperature-induced stress.

Original language	English
Title of host publication	CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	898-899
Number of pages	2
ISBN (Electronic)	0780356616, 9780780356610
DOIs	https://doi.org/10.1109/CLEOPR.1999.817890
Publication status	Published - 1999
Event	1999 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 1999 - Seoul, Korea, Republic of Duration: 1999 Aug 30 → 1999 Sep 3

Publication series

Name	CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics
Volume	3

Other

Other	1999 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 1999
Country	Korea, Republic of
City	Seoul
Period	99/8/30 → 99/9/3

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Computer Networks and Communications
Physics and Astronomy(all)

Access to Document

10.1109/CLEOPR.1999.817890

Fingerprint Dive into the research topics of 'Missing modes in 1.3 μm InGaAsP/InP uncooled Fabry-Perot lasers and their effect on transmission performance'. Together they form a unique fingerprint.

Cite this

Ko, J., Kim, S., Yoon, H., & Jeong, J. (1999). Missing modes in 1.3 μm InGaAsP/InP uncooled Fabry-Perot lasers and their effect on transmission performance. In CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics (pp. 898-899). [817890] (CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics; Vol. 3). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CLEOPR.1999.817890

Missing modes in 1.3 μm InGaAsP/InP uncooled Fabry-Perot lasers and their effect on transmission performance. / Ko, Jeungyun; Kim, Sungkee; Yoon, Hyunjae; Jeong, Jichai.

CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics. Institute of Electrical and Electronics Engineers Inc., 1999. p. 898-899 817890 (CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics; Vol. 3).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Ko, J, Kim, S, Yoon, H & Jeong, J 1999, Missing modes in 1.3 μm InGaAsP/InP uncooled Fabry-Perot lasers and their effect on transmission performance. in CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics., 817890, CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics, vol. 3, Institute of Electrical and Electronics Engineers Inc., pp. 898-899, 1999 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 1999, Seoul, Korea, Republic of, 99/8/30. https://doi.org/10.1109/CLEOPR.1999.817890

Ko J, Kim S, Yoon H, Jeong J. Missing modes in 1.3 μm InGaAsP/InP uncooled Fabry-Perot lasers and their effect on transmission performance. In CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics. Institute of Electrical and Electronics Engineers Inc. 1999. p. 898-899. 817890. (CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics). https://doi.org/10.1109/CLEOPR.1999.817890

Ko, Jeungyun ; Kim, Sungkee ; Yoon, Hyunjae ; Jeong, Jichai. / Missing modes in 1.3 μm InGaAsP/InP uncooled Fabry-Perot lasers and their effect on transmission performance. CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics. Institute of Electrical and Electronics Engineers Inc., 1999. pp. 898-899 (CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics).

@inproceedings{0dc72b1990a44301a60c46f3c2c5d8a7,

title = "Missing modes in 1.3 μm InGaAsP/InP uncooled Fabry-Perot lasers and their effect on transmission performance",

abstract = "The most economical modulation format solution is probably direct modulation deploying uncooled Fabry- Perot (FP) lasers for low-cost fiber optic links. However, transmission performance using uncooled EP lasers can be significantly affected by longitudinal mode characteristics such as mode modulation (=mode missing) [ 11 and TE-TM mode switching (=modal instability). There for it is necessary to understand mode missing and transmission performance including lasing spectrum of the uncooled FP laser with missing modes. From the measurements of longitudinal mode spectra of 1.3μm InGaAsP/InP Fabry-Perot lasers, we can find that five lasers out of 25 lasers satisfy the missing mode condition. The measured spectra moved to longer wavelength because of the gain curve shifts toward longer wavelength with increasing temperature. Fig.l(a) shows the measured longitudinal mode spectra without missing modes. However, other lasers have both mode missing and modal instability in Fig. 1 (b) and Fig. 1 (c). We believe that modal instability is due to modal gain change by the temperature-induced stress.",

author = "Jeungyun Ko and Sungkee Kim and Hyunjae Yoon and Jichai Jeong",

year = "1999",

doi = "10.1109/CLEOPR.1999.817890",

language = "English",

series = "CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "898--899",

booktitle = "CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics",

note = "1999 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 1999 ; Conference date: 30-08-1999 Through 03-09-1999",

}

TY - GEN

T1 - Missing modes in 1.3 μm InGaAsP/InP uncooled Fabry-Perot lasers and their effect on transmission performance

AU - Ko, Jeungyun

AU - Kim, Sungkee

AU - Yoon, Hyunjae

AU - Jeong, Jichai

PY - 1999

Y1 - 1999

N2 - The most economical modulation format solution is probably direct modulation deploying uncooled Fabry- Perot (FP) lasers for low-cost fiber optic links. However, transmission performance using uncooled EP lasers can be significantly affected by longitudinal mode characteristics such as mode modulation (=mode missing) [ 11 and TE-TM mode switching (=modal instability). There for it is necessary to understand mode missing and transmission performance including lasing spectrum of the uncooled FP laser with missing modes. From the measurements of longitudinal mode spectra of 1.3μm InGaAsP/InP Fabry-Perot lasers, we can find that five lasers out of 25 lasers satisfy the missing mode condition. The measured spectra moved to longer wavelength because of the gain curve shifts toward longer wavelength with increasing temperature. Fig.l(a) shows the measured longitudinal mode spectra without missing modes. However, other lasers have both mode missing and modal instability in Fig. 1 (b) and Fig. 1 (c). We believe that modal instability is due to modal gain change by the temperature-induced stress.

AB - The most economical modulation format solution is probably direct modulation deploying uncooled Fabry- Perot (FP) lasers for low-cost fiber optic links. However, transmission performance using uncooled EP lasers can be significantly affected by longitudinal mode characteristics such as mode modulation (=mode missing) [ 11 and TE-TM mode switching (=modal instability). There for it is necessary to understand mode missing and transmission performance including lasing spectrum of the uncooled FP laser with missing modes. From the measurements of longitudinal mode spectra of 1.3μm InGaAsP/InP Fabry-Perot lasers, we can find that five lasers out of 25 lasers satisfy the missing mode condition. The measured spectra moved to longer wavelength because of the gain curve shifts toward longer wavelength with increasing temperature. Fig.l(a) shows the measured longitudinal mode spectra without missing modes. However, other lasers have both mode missing and modal instability in Fig. 1 (b) and Fig. 1 (c). We believe that modal instability is due to modal gain change by the temperature-induced stress.

UR - http://www.scopus.com/inward/record.url?scp=0033342673&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0033342673&partnerID=8YFLogxK

U2 - 10.1109/CLEOPR.1999.817890

DO - 10.1109/CLEOPR.1999.817890

M3 - Conference contribution

AN - SCOPUS:0033342673

T3 - CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics

SP - 898

EP - 899

BT - CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 1999 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 1999

Y2 - 30 August 1999 through 3 September 1999

ER -