Quantum Optics News

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Tiny Photonic Chip Could Make Interferometers Even More Powerful

By merging two or more sources of light, interferometers create interference patterns that can provide remarkably detailed information about everything they illuminate, from a tiny flaw on a mirror, to the dispersion of pollutants in the atmosphere, to gravitational patterns in far reaches of the Universe.

16 Nov 2021

Researchers Realize Quantum Communication Using a Superconducting Silicon-Photonic Chip

Integrated quantum photonics (IQP) is a promising platform for realizing scalable and practical quantum information processing.

2 Nov 2021

Study Identifies Warped Disk Around a Black Hole in the Milky Way

An international collaboration of astrophysicists from South Africa, the United Kingdom, the United States, and France have discovered large disparities in the brightness of light seen from around one of the nearest black holes in the galaxy, 9,600 light-years from the Earth, which they state is the result of a massive warp in its accretion disk.

28 Oct 2021

Tiny Chip-Based Device Lays the Groundwork for Production of Deterministic Quantum Frequency Combs

Researchers have developed a tiny optical frequency comb, or microcomb, that uses two-mode squeezing to create unconditional entanglement between continuous optical fields.

27 Oct 2021

Study Verifies Distinctive Response of a Quantum Material to Circularly Polarized Laser Light

Due to the COVID-19 pandemic lockdown, experiments at the Department of Energy’s SLAC National Accelerator Laboratory early last year came to a halt.

25 Oct 2021

Scientists Propose Holographic Quench Dynamics by Utilizing Synthetic Frequency Dimension

In the past decades, the discovery of the topological quantum phase has revolutionized the understanding of the fundamental phases of quantum matter.

22 Oct 2021

Research Extends the Range of Fiber-Based Quantum Communications Beyond 600 Kilometers

By implementing a new signal stabilization technique, researchers were able to achieve secure quantum communication over a record 605 kilometers of fiber using the twin-field quantum key distribution protocol.

22 Oct 2021

Study Reveals Photons’ Properties Inherent to Protecting Quantum Computing in the Future

Consumers need to be confident that transactions they make online are safe and secure. A main method to protect customer transactions and other information is through encryption, where vital information is encoded with a key using complex mathematical problems that are difficult even for computers to solve.

22 Oct 2021

Toshiba Europe Develops the World’s First Chip-Based Quantum Key Distribution System

Toshiba Europe Ltd today announced it has developed the world's first chip-based quantum key distribution system.

22 Oct 2021

Compact Photonic Isolator may be Key to Miniaturizing Quantum Devices

Light offers an irreplaceable way to interact with our universe. It can travel across galactic distances and collide with our atmosphere, creating a shower of particles that tell a story of past astronomical events.

22 Oct 2021

Quantum Optics News

Tiny Photonic Chip Could Make Interferometers Even More Powerful

Researchers Realize Quantum Communication Using a Superconducting Silicon-Photonic Chip

Study Identifies Warped Disk Around a Black Hole in the Milky Way

Tiny Chip-Based Device Lays the Groundwork for Production of Deterministic Quantum Frequency Combs

Study Verifies Distinctive Response of a Quantum Material to Circularly Polarized Laser Light

Scientists Propose Holographic Quench Dynamics by Utilizing Synthetic Frequency Dimension

Research Extends the Range of Fiber-Based Quantum Communications Beyond 600 Kilometers

Study Reveals Photons’ Properties Inherent to Protecting Quantum Computing in the Future

Toshiba Europe Develops the World’s First Chip-Based Quantum Key Distribution System

Compact Photonic Isolator may be Key to Miniaturizing Quantum Devices

Quantum Development in Ireland: A Conversation with John Durcan, Chief Technologist, IDA Ireland

Advancing Quantum Scalability with New Qubit Method

Modified Newtonian Dynamics and the Search for a Ninth Planet

SideKick QCL Controller: Low-Noise Laser Control Solution

LabOne Q: An Intuitive Software Framework for Scalable Quantum Computing

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Perovskite Quantum Dots: Transforming the Landscape of Optoelectronics

Repeat-Until-Success Algorithm for Quantum Gate Decomposition

Researchers Exploit the Color Centers in Diamond to Enhance Dynamic Nuclear Polarization Processes for NMR Applications

Quantum Optics News

Quantum Development in Ireland: A Conversation with John Durcan, Chief Technologist, IDA Ireland

Advancing Quantum Scalability with New Qubit Method

Modified Newtonian Dynamics and the Search for a Ninth Planet

1Breakthrough in Nuclear Physics with Quark and Gluon Model

2NASA’s Webb Telescope Uncovers Cosmic Mysteries

3Insights on Plasma Stability from DIII-D Fusion Facility Research

4Webb Telescope Reveals Early Universe Galaxy's Unexpected Growth

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