The photonic chip generates and entangles ensembles of photons. It can implement a range of quantum error correcting codes
A research team from QETLabs has demonstrated how to protect qubits from errors using photons in a silicon chip.
PsiQuantum has developed technology in which single photons are manipulated using photonic circuits which are patterned onto a silicon chip using standard semiconductor manufacturing processes
The technique uses entangled photons to overcome the limitations of conventional holographic approaches
Keely Portway looks at some of the latest developments in quantum science, and what they could mean for the commercial space
Sivers Photonics has received £324,800 of UK government funding for its part in Spidar, a quantum project to develop range finding and 3D imaging systems for driver assisted and autonomous vehicles
M Squared’s lasers have been used in cold matter-based quantum computing projects
The Discovery project, the largest industry-led quantum computing project in Britain to date, will be led by M Squared
The Quantum Dots on Silicon (QUDOS) programme will investigate new ways of integrating all the parts that are needed for high capacity optical communications and signal processing on a single silicon chip
Faccio, centre, working on laser system alignment and optimisation with student Mihail Petev, left, and Niclas Westerberg
SPIE and the University of Glasgow have established a $1 million programme to support graduate students in the field of quantum photonics
Progress is being made on entanglement methods that can work in mainstream telecom wavelengths, in conventional networks, finds Andy Extance
One of the most promising candidates for the perfect quantum qubit are defect centres in solid-state materials, also known as colour centres. Widely tunable cw lasers make it quicker and easier to characterize the internal energy structure of different qubit contenders. Read how!
Keely Portway looks at the latest advances in diamond turning, including new properties and functions for optics
Credit: Parilov/Shutterstock.com
Joerg Volpp and Adrien da Silva, at the Luleå University of Technology, investigate beam shaping possibilities for high-power processing, co-authored by Alexander Laskin, from Adloptica
Carlos Lee, Epic’s director general, talks to Maria Chiara Ubaldi, co-founder and chief executive of Milan-based CareGlance
Image: Universal Quantum
Gemma Church details Universal Quantum’s work building a million-qubit quantum computer and what’s needed from optics and lasers
Daniel Holder is a research associate for laser material processing at the University of Stuttgart's IFSW.
Daniel Holder, of the IFSW at the University of Stuttgart, shares how new USP laser technologies could facilitate the rapid micromachining of silicon wafers
