The Influence of Noise Floor on the Measurement of Laser Linewidth Using Short-Delay-Length Self-Heterodyne/Homodyne Techniques
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DOI: 10.3390/mi13081311
Abstract: Delayed self-heterodyne/homodyne measurements based on an unbalanced interferometer are the most used methods for measuring the linewidth of narrow-linewidth lasers. They typically require the service of a delay of six times (or greater) than the… read more here.
Keywords: laser; linewidth; heterodyne homodyne; self heterodyne ... See more keywords