Quantum communications is the art of exchanging and manipulating information beyond the
capabilities of the conventional technologies using the laws of quantum mechanics. With …

We have performed a systematic experimental and simulation analysis of the optical
frequency combs generated by gain-switching single mode laser diodes, either free-running …

While operating a quantum random-number generator (QRNG), it is extremely useful to have
a model of the physical entropy source to guarantee that the device is delivering …

Today's hundred-qubit quantum computers require a dramatic scale up to millions of qubits
to become practical for solving real-world problems. Although a variety of qubit technologies …

We demonstrate, through experimental results and supporting numerical simulations, the
optimum conditions to generate an optical comb via gain-switching of a single-mode DFB …

Quantum key distribution (QKD) enables private communications with information-theoretic
security. To guarantee the practical security of QKD, it is essential that QKD systems are …

The increasing use of optoelectronic devices in high data rate communication systems
drives the need of precise electrical circuit modeling that allows the study of important …

Behavioral modeling of radio-over-fiber links using memory polynomials Page 1 Behavioral
Modeling of Radio-over-Fiber Links Using Memory Polynomials Luis C. Vieira, Nathan J …

A set of nonlinear rate equations that can describe an external cavity laser with any arbitrary
external optical feedback (OFB) level are derived. A comprehensive study on the relative …

Extracting the parameters of a laser from the measured results is critical for laser design,
modeling and optimization. This work presents a parameter extraction method for quantum …