All-electronic suppression of mode hopping noise in diode lasers

L. Bager

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A simple all-electronic stabilization scheme is presented for suppression of external-cavity mode-hopping noise in diode lasers. This excess noise is generated when the laser is subjected to optical feedback and may degrade the overall performance of optical systems including sensors. Suppression of the noise has been demonstrated to improve the sensitivity of a coherent sensor by more than 23 dB
Original languageEnglish
JournalI E E E Photonics Technology Letters
Issue number12
Pages (from-to)899-901
Publication statusPublished - 1990

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