Publications

We demonstrate that soliton perturbation theory, though widely used, predicts an incorrect phase distribution for solitons of stochastically driven nonlinear SchrÄodinger equations in physically re

The GaAs metal-semiconductor field effect transistor ( M E S F E T ) originally designed for microwave applications has become an important component of lightwave receivers used in communication ap

Noise characteristics of the three U.S. x-ray synchrotron sources are compared in the 0 - 2.5 KHz region.

For the first time, total NF below the phase-insensitive quantum limit of two cascaded non-degenerate in-line fiber parametric amplifiers without idler removal has been measured. About 1.

An analysis of the noise figure spectral distribution in erbium- doped fiber amplifiers is presented.

Neutron damage centers in the depletion region between the gates and channel of a JFET fluctuate in charge and modulate the drain current. Thus, they create noise.

In the course of designing FM systems, intermodulation noise is an important factor which deserves special attention.

The noise figure of a dual-pumped parametric amplifier with co-polarized pumps is quantified, for the first time to our knowledge.

The method of noise measurement is explained followed by an account of the effects on signal/noise ratio of load, operating point and output circuit.

The noise figure of a fiber-optical parametric amplifier, driven by pumps with orthogonal polarizations, is quantified experimentally.