A new publication from Opto-Electronic Advances, DOI 10.29026/oea.2023.220046 discusses table-top optical parametric chirped pulse amplifiers. The invention of Chirped Pulse Amplification (CPA) ...

Phase-sensitive optical parametric amplification (OPA) represents a pivotal advance in optical communications, exploiting the nonlinear interaction between a strong pump and a weak signal to achieve ...

A technical paper titled “Readout of a quantum processor with high dynamic range Josephson parametric amplifiers” was published by researchers at Google Quantum AI, University of Massachusetts, Auburn ...

Researchers have developed a special type of amplifier that uses a technique known as squeezing to amplify quantum signals by a factor of 100 while reducing the noise that is inherent in quantum ...

Quantum computing, an approach to deriving information that leverages quantum mechanical effects, relies on qubits, quantum units of information that can exist in superpositions of states. To ...

The Advanced Microwave Photonics group is developing parametric amplifier circuits for the purpose of measuring quantum circuits, including solid state qubits. The project is to design and test novel ...

Scientists at EPFL, Lausanne, Switzerland, have developed photonic integrated circuits that demonstrated a new principle of light amplification on a silicon chip. They say can be employed for optical ...

An engineering team at Qubic Technologies, a spin-out of the Institut Quantique of the Université de Sherbrooke and of the Institute for Quantum Computing of the University of Waterloo, has announced ...

A new type of amplifier aims to overcome the technological barriers facing utility-scale quantum computers by utilizing cryogenic amplifiers made from quantum materials, thereby removing thermal ...

“Squeezing” noise over a broad frequency bandwidth in a quantum system could lead to faster and more accurate quantum measurements. A certain amount of noise is inherent in any quantum system. For ...