Investigation of linewidth enhancement factor for two types of quantum dot laser diode

Kyoung Chan Kim, Young Chae Yoo, Hwa Jung, Jin Wook Jeong, Il Ki Han, Jung Il Lee, Dong Ho Kim, Tae Geun Kim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The linewidth enhancement factor (α-factor) for two types of quantum dot (QD) laser diode (LD) was investigated. We observed that the α-factor value of the LD with a uniform QD was smaller than that of the chirped QD LD at a lasing wavelength.

Original languageEnglish
Title of host publicationPacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest
DOIs
Publication statusPublished - 2007 Dec 1
Event2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM - Seoul, Korea, Republic of
Duration: 2007 Aug 262007 Aug 31

Other

Other2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM
CountryKorea, Republic of
CitySeoul
Period07/8/2607/8/31

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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  • Cite this

    Kim, K. C., Yoo, Y. C., Jung, H., Jeong, J. W., Han, I. K., Lee, J. I., Kim, D. H., & Kim, T. G. (2007). Investigation of linewidth enhancement factor for two types of quantum dot laser diode. In Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest [4391728] https://doi.org/10.1109/CLEOPR.2007.4391728