Search results for passive optical networks

Other Jun 15, 2024

Saturday Citations: Bacterial warfare, a self-programming language model, passive cooling in the big city

There's a lot of science news in seven days, so just because a new study isn't cited here on Saturday morning doesn't mean it didn't happen. A lot more has happened. But also, check out these four stories:

Quantum Physics Jun 11, 2024

New technique could help build quantum computers of the future

Quantum computers have the potential to solve complex problems in human health, drug discovery, and artificial intelligence millions of times faster than some of the world's fastest supercomputers. A network of quantum computers ...

Space Exploration May 30, 2024

Swarming for success: Starling completes primary mission

After 10 months in orbit, the Starling spacecraft swarm successfully demonstrated its primary mission's key objectives, representing significant achievements in the capability of swarm configurations.

Optics & Photonics May 10, 2024

Parity-time symmetry: Unlocking faster and stronger optical signal processing

In the era of big data, signal processing faces significant challenges in terms of capacity and energy consumption due to the torrent of data to process. With over 90% of data transmitted through light, optical signal processing ...

Optics & Photonics Apr 25, 2024

Demonstration of heralded three-photon entanglement on a photonic chip

Photonic quantum computers are computational tools that leverage quantum physics and utilize particles of light (i.e., photons) as units of information processing. These computers could eventually outperform conventional ...

Astronomy Apr 4, 2024

ESA's solar eclipse maker, Proba-3

Hundreds of millions of people will witness next week's total solar eclipse across North America, and solar physicists from around the globe are flocking to join them. Eclipses offer a brief glimpse of the sun's ghostly surrounding ...

Condensed Matter Feb 16, 2024

Researchers develop new integration technique for efficient coupling of III-V and silicon

Researchers at the Hong Kong University of Science and Technology (HKUST) have developed a new integration technique for efficient integration of III-V compound semiconductor devices and silicon, paving the way for photonic ...

Space Exploration Feb 16, 2024

NASA Artemis science, first intuitive machines flight head to moon

A suite of NASA science instruments and technology demonstrations is on the way to our nearest celestial neighbor for the benefit of humanity. Through this flight to the moon, they will provide insights into the lunar surface ...

Optics & Photonics Feb 5, 2024

Image denoising using a diffractive material

While image denoising algorithms have undergone extensive research and advancements in the past decades, classical denoising techniques often necessitate numerous iterations for their inference, making them less suitable ...

Optics & Photonics Jan 22, 2024

Performing complex-valued linear transformations using spatially incoherent diffractive optical networks

The bulk of the computing in state-of-the-art neural networks comprises linear operations, e.g., matrix-vector multiplications and convolutions. Linear operations can also play an important role in cryptography. While dedicated ...

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