Transmission performance improvement of semiconductor lasers by hybrid modulation scheme

S. Mieda; N. Yokota; W. Kobayashi; H. Yasaka

doi:10.1109/ICIPRM.2016.7528755

Transmission performance improvement of semiconductor lasers by hybrid modulation scheme

S. Mieda, N. Yokota, W. Kobayashi, H. Yasaka

RIEC - Information Communication Platforms Division

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

1 Citation (Scopus)

Abstract

We propose a hybrid modulation scheme which has a wider 3-dB bandwidth and higher dispersion tolerance compared with a direct current modulation (DM) scheme. Frequency responses and eye diagrams are calculated by using rate equations. The calculated frequency response shows that the hybrid modulation scheme improves modulation sensitivity degradation at a high-frequency region and enhances 3-dB bandwidth of a semiconductor laser. Comparison of the eye diagrams between DM and hybrid modulation schemes shows that the hybrid modulation scheme has a good dispersion tolerance compared with the DM scheme thanks to its negative chirp property.

Original language	English
Title of host publication	2016 Compound Semiconductor Week, CSW 2016 - Includes 28th International Conference on Indium Phosphide and Related Materials, IPRM and 43rd International Symposium on Compound Semiconductors, ISCS 2016
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781509019649
DOIs	https://doi.org/10.1109/ICIPRM.2016.7528755
Publication status	Published - 2016 Aug 1
Event	2016 Compound Semiconductor Week, CSW 2016 - Toyama, Japan Duration: 2016 Jun 26 → 2016 Jun 30

Publication series

Name	2016 Compound Semiconductor Week, CSW 2016 - Includes 28th International Conference on Indium Phosphide and Related Materials, IPRM and 43rd International Symposium on Compound Semiconductors, ISCS 2016

Conference

Conference	2016 Compound Semiconductor Week, CSW 2016
Country/Territory	Japan
City	Toyama
Period	16/6/26 → 16/6/30

Keywords

frequency chirp
high-speed modulation
semiconductor lasers

Access to Document

10.1109/ICIPRM.2016.7528755

Cite this

Mieda, S., Yokota, N., Kobayashi, W., & Yasaka, H. (2016). Transmission performance improvement of semiconductor lasers by hybrid modulation scheme. In 2016 Compound Semiconductor Week, CSW 2016 - Includes 28th International Conference on Indium Phosphide and Related Materials, IPRM and 43rd International Symposium on Compound Semiconductors, ISCS 2016 Article 7528755 (2016 Compound Semiconductor Week, CSW 2016 - Includes 28th International Conference on Indium Phosphide and Related Materials, IPRM and 43rd International Symposium on Compound Semiconductors, ISCS 2016). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICIPRM.2016.7528755

Mieda, S. ; Yokota, N. ; Kobayashi, W. et al. / Transmission performance improvement of semiconductor lasers by hybrid modulation scheme. 2016 Compound Semiconductor Week, CSW 2016 - Includes 28th International Conference on Indium Phosphide and Related Materials, IPRM and 43rd International Symposium on Compound Semiconductors, ISCS 2016. Institute of Electrical and Electronics Engineers Inc., 2016. (2016 Compound Semiconductor Week, CSW 2016 - Includes 28th International Conference on Indium Phosphide and Related Materials, IPRM and 43rd International Symposium on Compound Semiconductors, ISCS 2016).

@inproceedings{b20d79ae21b84c87b5d2e02e6614a5c6,

title = "Transmission performance improvement of semiconductor lasers by hybrid modulation scheme",

abstract = "We propose a hybrid modulation scheme which has a wider 3-dB bandwidth and higher dispersion tolerance compared with a direct current modulation (DM) scheme. Frequency responses and eye diagrams are calculated by using rate equations. The calculated frequency response shows that the hybrid modulation scheme improves modulation sensitivity degradation at a high-frequency region and enhances 3-dB bandwidth of a semiconductor laser. Comparison of the eye diagrams between DM and hybrid modulation schemes shows that the hybrid modulation scheme has a good dispersion tolerance compared with the DM scheme thanks to its negative chirp property.",

keywords = "frequency chirp, high-speed modulation, semiconductor lasers",

author = "S. Mieda and N. Yokota and W. Kobayashi and H. Yasaka",

note = "Publisher Copyright: {\"i}¿½ 2016 IEEE.; 2016 Compound Semiconductor Week, CSW 2016 ; Conference date: 26-06-2016 Through 30-06-2016",

year = "2016",

month = aug,

day = "1",

doi = "10.1109/ICIPRM.2016.7528755",

language = "English",

series = "2016 Compound Semiconductor Week, CSW 2016 - Includes 28th International Conference on Indium Phosphide and Related Materials, IPRM and 43rd International Symposium on Compound Semiconductors, ISCS 2016",

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

booktitle = "2016 Compound Semiconductor Week, CSW 2016 - Includes 28th International Conference on Indium Phosphide and Related Materials, IPRM and 43rd International Symposium on Compound Semiconductors, ISCS 2016",

address = "United States",

}

Mieda, S, Yokota, N, Kobayashi, W & Yasaka, H 2016, Transmission performance improvement of semiconductor lasers by hybrid modulation scheme. in 2016 Compound Semiconductor Week, CSW 2016 - Includes 28th International Conference on Indium Phosphide and Related Materials, IPRM and 43rd International Symposium on Compound Semiconductors, ISCS 2016., 7528755, 2016 Compound Semiconductor Week, CSW 2016 - Includes 28th International Conference on Indium Phosphide and Related Materials, IPRM and 43rd International Symposium on Compound Semiconductors, ISCS 2016, Institute of Electrical and Electronics Engineers Inc., 2016 Compound Semiconductor Week, CSW 2016, Toyama, Japan, 16/6/26. https://doi.org/10.1109/ICIPRM.2016.7528755

Transmission performance improvement of semiconductor lasers by hybrid modulation scheme. / Mieda, S.; Yokota, N.; Kobayashi, W. et al.
2016 Compound Semiconductor Week, CSW 2016 - Includes 28th International Conference on Indium Phosphide and Related Materials, IPRM and 43rd International Symposium on Compound Semiconductors, ISCS 2016. Institute of Electrical and Electronics Engineers Inc., 2016. 7528755 (2016 Compound Semiconductor Week, CSW 2016 - Includes 28th International Conference on Indium Phosphide and Related Materials, IPRM and 43rd International Symposium on Compound Semiconductors, ISCS 2016).

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

TY - GEN

T1 - Transmission performance improvement of semiconductor lasers by hybrid modulation scheme

AU - Mieda, S.

AU - Yokota, N.

AU - Kobayashi, W.

AU - Yasaka, H.

PY - 2016/8/1

Y1 - 2016/8/1

N2 - We propose a hybrid modulation scheme which has a wider 3-dB bandwidth and higher dispersion tolerance compared with a direct current modulation (DM) scheme. Frequency responses and eye diagrams are calculated by using rate equations. The calculated frequency response shows that the hybrid modulation scheme improves modulation sensitivity degradation at a high-frequency region and enhances 3-dB bandwidth of a semiconductor laser. Comparison of the eye diagrams between DM and hybrid modulation schemes shows that the hybrid modulation scheme has a good dispersion tolerance compared with the DM scheme thanks to its negative chirp property.

AB - We propose a hybrid modulation scheme which has a wider 3-dB bandwidth and higher dispersion tolerance compared with a direct current modulation (DM) scheme. Frequency responses and eye diagrams are calculated by using rate equations. The calculated frequency response shows that the hybrid modulation scheme improves modulation sensitivity degradation at a high-frequency region and enhances 3-dB bandwidth of a semiconductor laser. Comparison of the eye diagrams between DM and hybrid modulation schemes shows that the hybrid modulation scheme has a good dispersion tolerance compared with the DM scheme thanks to its negative chirp property.

KW - frequency chirp

KW - high-speed modulation

KW - semiconductor lasers

UR - http://www.scopus.com/inward/record.url?scp=84992043941&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84992043941&partnerID=8YFLogxK

U2 - 10.1109/ICIPRM.2016.7528755

DO - 10.1109/ICIPRM.2016.7528755

M3 - Conference contribution

AN - SCOPUS:84992043941

T3 - 2016 Compound Semiconductor Week, CSW 2016 - Includes 28th International Conference on Indium Phosphide and Related Materials, IPRM and 43rd International Symposium on Compound Semiconductors, ISCS 2016

BT - 2016 Compound Semiconductor Week, CSW 2016 - Includes 28th International Conference on Indium Phosphide and Related Materials, IPRM and 43rd International Symposium on Compound Semiconductors, ISCS 2016

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2016 Compound Semiconductor Week, CSW 2016

Y2 - 26 June 2016 through 30 June 2016

ER -

Mieda S, Yokota N, Kobayashi W, Yasaka H. Transmission performance improvement of semiconductor lasers by hybrid modulation scheme. In 2016 Compound Semiconductor Week, CSW 2016 - Includes 28th International Conference on Indium Phosphide and Related Materials, IPRM and 43rd International Symposium on Compound Semiconductors, ISCS 2016. Institute of Electrical and Electronics Engineers Inc. 2016. 7528755. (2016 Compound Semiconductor Week, CSW 2016 - Includes 28th International Conference on Indium Phosphide and Related Materials, IPRM and 43rd International Symposium on Compound Semiconductors, ISCS 2016). doi: 10.1109/ICIPRM.2016.7528755

Transmission performance improvement of semiconductor lasers by hybrid modulation scheme

Abstract

Publication series

Conference

Keywords

Access to Document

Other files and links

Fingerprint

Cite this