Frequency Characteristics of Self-Sustained Intensity Oscillation of a Laser Diode Using a Delayed Electrical Feedback

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Abstract

Frequency characteristics of self-sustained intensity oscillation of a laser diode, introduced by a delayed electrical feedback using an optical fiber, is investigated. A step-index multimode fiber is utilized as an optical delay line, and it is found that the spectral profile of the self-sustained intensity oscillation follows the baseband frequency response of the fiber.

Original languageEnglish
Pages (from-to)1050-1052
Number of pages3
JournalIEEE Journal of Quantum Electronics
Volume18
Issue number7
DOIs
Publication statusPublished - 1982 Jul

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