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Covers random intensity noise of lasers, amplitude fluctuations, coherence, frequency noise characterization, and Allan deviation for stable oscillators.
Explores constructing correlators using path integrals in quantum mechanics, focusing on the Euclidean and Minkowski spaces and the significance of imaginary time evolution.
Explores laser operation basics, shot noise, and photodetectors' noise characteristics, emphasizing the importance of signal-to-noise ratio in signal detection.
