Extinction Ratio and Power Penalty

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Explores spontaneous emission in quantum wells, electric field effects on optical transitions, and the quantum confined Stark effect.

Basic Properties of Optical Detectors: Formalism and Characteristics

Discusses the fundamental properties and characteristics of optical detectors, including responsivity, quantum efficiency, and the impact of noise on detection limits.

Amplified Spontaneous Emission Noise in Fiber Amplifiers

Explores amplitude and phase modulation, noise figures, and detector noise in fiber amplifiers.

Purcell Effect in Photonic Devices

Explores Lambertian emission, microcavity effect, Purcell effect, semiconductor micropillars, and two-dimensional photonic crystals.

Physics of Photonic Semiconductor Devices

Explores the physics of photonic semiconductor devices, including laser diodes, VCSELs, high-beta nanolasers, and quantum cascade lasers.

Solitons and Nonlinear Propagation

Explores solitons, nonlinear propagation, and their impact on optical communication systems.

Optical Image Sensors: Technology and Noise Suppression

Explores optical image sensors, their history, architecture, specifications, and noise suppression techniques.

Noise in Devices and Circuits

Explores different types of noise in devices and circuits, including interference noise, inherent noise, and random signals.

OFDM Channel Estimation

Explores OFDM channel estimation for wireless receivers, emphasizing the importance of accurate estimation in wireless communication systems.

Photodetectors and LEDs

Explores optoelectronics in the IT context, focusing on TMDCs' optical properties, excitons, band gap tuning, photoluminescence, and integrated photodetectors.