Difference Frequency Generation: Energy Conservation and Amplification

Explores negative feedback in analog circuits, focusing on desensitizing gain, reducing distortion, controlling noise, and extending bandwidth.

Covers fundamental concepts of light amplification, amplifier properties, types, gain mechanisms, requirements, applications, and gain bandwidth.

Covers topics such as weak conversion regime and power exchange in an amplifier.

Covers the transition from a comparator to an amplifier, focusing on the different stages and components involved.

Covers the general formalism for nonlinear susceptibility in optical response and wave propagation.