Gain saturated SOA cascaded EML analog optical transmitter

Hyun Do Jung; Sang Yun Lee; Sang Kook Han

doi:10.1109/MWP.2002.1158899

Gain saturated SOA cascaded EML analog optical transmitter

Hyun Do Jung, Sang Yun Lee, Sang Kook Han

Department of Electrical and Electronic Engineering

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

5 Citations (Scopus)

Abstract

We present an improvement in an analog optical transmission performance by reducing both the nonlinearity and the periodic RF carrier suppression. The proposed technique takes advantage of the gain saturation characteristics of a semiconductor optical amplifier (SOA) to reduce the intrinsic nonlinearity of an electroabsorption-modulated laser (EML) and the negative chirp characteristics of the SOA and EML to expand the transmission length and operating frequency. Furthermore, RF signal gain was also obtained through optical signal amplification.

Original language	English
Title of host publication	2002 International Topical Meeting on Microwave Photonics, MWP 2002 - Technical Digest
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	205-208
Number of pages	4
ISBN (Electronic)	4885521874, 9784885521874
DOIs	https://doi.org/10.1109/MWP.2002.1158899
Publication status	Published - 2002 Jan 1
Event	International Topical Meeting on Microwave Photonics, MWP 2002 - Awaji, Japan Duration: 2002 Nov 5 → 2002 Nov 8

Publication series

Name	2002 International Topical Meeting on Microwave Photonics, MWP 2002 - Technical Digest

Other

Other	International Topical Meeting on Microwave Photonics, MWP 2002
Country	Japan
City	Awaji
Period	02/11/5 → 02/11/8

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials

Access to Document

10.1109/MWP.2002.1158899

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Jung, H. D., Lee, S. Y., & Han, S. K. (2002). Gain saturated SOA cascaded EML analog optical transmitter. In 2002 International Topical Meeting on Microwave Photonics, MWP 2002 - Technical Digest (pp. 205-208). [1158899] (2002 International Topical Meeting on Microwave Photonics, MWP 2002 - Technical Digest). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MWP.2002.1158899

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Jung, HD, Lee, SY & Han, SK 2002, Gain saturated SOA cascaded EML analog optical transmitter. in 2002 International Topical Meeting on Microwave Photonics, MWP 2002 - Technical Digest., 1158899, 2002 International Topical Meeting on Microwave Photonics, MWP 2002 - Technical Digest, Institute of Electrical and Electronics Engineers Inc., pp. 205-208, International Topical Meeting on Microwave Photonics, MWP 2002, Awaji, Japan, 02/11/5. https://doi.org/10.1109/MWP.2002.1158899

Gain saturated SOA cascaded EML analog optical transmitter. / Jung, Hyun Do; Lee, Sang Yun; Han, Sang Kook.

2002 International Topical Meeting on Microwave Photonics, MWP 2002 - Technical Digest. Institute of Electrical and Electronics Engineers Inc., 2002. p. 205-208 1158899 (2002 International Topical Meeting on Microwave Photonics, MWP 2002 - Technical Digest).

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

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AB - We present an improvement in an analog optical transmission performance by reducing both the nonlinearity and the periodic RF carrier suppression. The proposed technique takes advantage of the gain saturation characteristics of a semiconductor optical amplifier (SOA) to reduce the intrinsic nonlinearity of an electroabsorption-modulated laser (EML) and the negative chirp characteristics of the SOA and EML to expand the transmission length and operating frequency. Furthermore, RF signal gain was also obtained through optical signal amplification.

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Jung HD, Lee SY, Han SK. Gain saturated SOA cascaded EML analog optical transmitter. In 2002 International Topical Meeting on Microwave Photonics, MWP 2002 - Technical Digest. Institute of Electrical and Electronics Engineers Inc. 2002. p. 205-208. 1158899. (2002 International Topical Meeting on Microwave Photonics, MWP 2002 - Technical Digest). https://doi.org/10.1109/MWP.2002.1158899