Abstract
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© 2019 The Author(s). A new method for measuring linewidth enhancement factor of a semiconductor laser (SL) is proposed by using laser dynamics. This method can work when the SL suffer very strong optical feedback.
© 2019 The Author(s). A new method for measuring linewidth enhancement factor of a semiconductor laser (SL) is proposed by using laser dynamics. This method can work when the SL suffer very strong optical feedback.
© 2019 The Author(s). A new method for measuring linewidth enhancement factor of a semiconductor laser (SL) is proposed by using laser dynamics. This method can work when the SL suffer very strong optical feedback.