ANALYSIS OF QUARTER-WAVE-SHIFTED DFB LASER.

Katsuyuki Utaka, S. Akiba, K. Sakai, Yuichi Matsushima

Research output: Contribution to journalArticle

57 Citations (Scopus)

Abstract

Wavelength selectivity of a quarter-shifted DFB laser is analyzed taking into account the effect of a mirror facet at the end of the corrugation. The structure with no reflection is found to be the most promising. The effect of a cleaved facet at an end is not serious as long as KL is as large as 3-5.

Original languageEnglish
Pages (from-to)326-327
Number of pages2
JournalElectronics Letters
Volume20
Issue number8
Publication statusPublished - 1984 Jan 1
Externally publishedYes

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Distributed feedback lasers
Mirrors
Wavelength

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Utaka, K., Akiba, S., Sakai, K., & Matsushima, Y. (1984). ANALYSIS OF QUARTER-WAVE-SHIFTED DFB LASER. Electronics Letters, 20(8), 326-327.

ANALYSIS OF QUARTER-WAVE-SHIFTED DFB LASER. / Utaka, Katsuyuki; Akiba, S.; Sakai, K.; Matsushima, Yuichi.

In: Electronics Letters, Vol. 20, No. 8, 01.01.1984, p. 326-327.

Research output: Contribution to journalArticle

Utaka, K, Akiba, S, Sakai, K & Matsushima, Y 1984, 'ANALYSIS OF QUARTER-WAVE-SHIFTED DFB LASER.', Electronics Letters, vol. 20, no. 8, pp. 326-327.
Utaka K, Akiba S, Sakai K, Matsushima Y. ANALYSIS OF QUARTER-WAVE-SHIFTED DFB LASER. Electronics Letters. 1984 Jan 1;20(8):326-327.
Utaka, Katsuyuki ; Akiba, S. ; Sakai, K. ; Matsushima, Yuichi. / ANALYSIS OF QUARTER-WAVE-SHIFTED DFB LASER. In: Electronics Letters. 1984 ; Vol. 20, No. 8. pp. 326-327.
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