Coherent Detection: Signal and Local Oscillator Interference

Related lectures (32)

Page 3 of 4

Covers the origins and calculations of thermal and shot noise in diodes and transistors, emphasizing their implications in electronic components.

Explores noise in optical receivers, covering shot noise, thermal noise, signal-to-noise ratio, and noise limits.

Explores noise filtering, signal estimation, and signal-to-noise ratio optimization through Wiener-Khintchine theorem and power spectral density.

Explores noise in microelectronics, covering statistical characteristics, noise spectrum impact on circuits, and noise reduction techniques.

Explores laser fundamentals, including coherence and noise characteristics, such as relaxation oscillations and shot noise.

Explores signal-to-noise ratio, filtering noisy signals, and power spectral density for noise reduction in signal processing.

Introduces the fundamentals of noise in electronics, covering origins, signal types, power characteristics, and noise sources.

Discusses the small signal analysis of high-speed photodetectors, focusing on circuit components, noise analysis, and modeling for receiver systems.

Explores shot noise, Johnson noise, and detectors in laser fundamentals and applications.

Covers examples of noise in optical detectors, including avalanche photodiodes and fluorescence correlation spectroscopy.