Delayed self-heterodyne interferometer measurements of narrow linewidth fiber lasers
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Summary form only given. Narrow linewidth lasers are critical for many scientific applications, including sensing, coherent signal generation, the study of quantum phenomena, and phase-sensitive systems. One key practical technology for generating narrow linewidths is the fiber ring laser. The delayed self-heterodyne interferometer (DSHI), in which one arm is delayed to decorrelate the phases of the optical fields before recombination, is commonly used for laser linewidth measurements.
[1] L. Richter,et al. Linewidth determination from self-heterodyne measurements with subcoherence delay times , 1986 .
[2] K.J. Vahala,et al. An improved delayed self-heterodyne interferometer for linewidth measurements , 1992, IEEE Photonics Technology Letters.
[3] L. B. Mercer,et al. 1/f frequency noise effects on self-heterodyne linewidth measurements , 1990 .