VERIFICATION OF THE LIGHT PHASE EFFECT AT THE FACET ON DFB LASER PROPERTIES.

T. Matsuoka, H. Nagai, Y. Yoshikuni, K. Wakita

研究成果: Conference contribution

抄録

Mode domination by the grating phase at the reflective facet has been verified for InP/InGaAsP distributed feedback laser diodes with one cleaved facet. Experimental evidence for this light phase effect at the facet was obtained through ion beam etching of the cleaved facet. Periodical change in threshold current and oscillation wavelength has been observed. The period coincides with one half the oscillation wavelength in the laser cavity, as expected theoretically.

本文言語English
ホスト出版物のタイトルUnknown Host Publication Title
編集者H. Haupt
出版社North-Holland
ページ142-143
ページ数2
ISBN(印刷版)0444876162
出版ステータスPublished - 1984 12 1
外部発表はい

ASJC Scopus subject areas

  • 工学(全般)

フィンガープリント

「VERIFICATION OF THE LIGHT PHASE EFFECT AT THE FACET ON DFB LASER PROPERTIES.」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル