Search results for fios

Optics & Photonics Aug 29, 2023

Brighter comb lasers on a chip mean new applications

Researchers have shown that dissipative Kerr solitons (DKSs) can be used to create chip-based optical frequency combs with enough output power for use in optical atomic clocks and other practical applications. The advance ...

Cell & Microbiology Aug 28, 2023

Scientists invent new way to sort cells by type using light

Researchers have developed and demonstrated a new method for high-throughput single-cell sorting that uses stimulated Raman spectroscopy rather than the traditional approach of fluorescence-activated cell sorting. The new ...

Other Feb 7, 2023

Latin American and Caribbean researchers detail colonialism in ornithology

A new paper in Ornithological Applications reviews multiple ways in which the field of ornithology systemically excludes researchers and research from Latin America and the Caribbean, despite this region harboring the most ...

Optics & Photonics Sep 22, 2022

Neural network speeds holographic image reconstruction for biological samples

Researchers have developed a new end-to-end neural network that can speed up the reconstruction of holographic images. Unlike other deep learning techniques, the approach can be used on samples not encountered during training, ...

Optics & Photonics Sep 21, 2022

Researchers demonstrate chemically sensitive LiDAR method

Researchers have developed a new laser-based technique that can simultaneously perform LiDAR and remote chemical measurements. LiDAR, which stands for light detection and ranging, uses a laser to measure distances, or ranges. ...

Quantum Physics Oct 26, 2021

Chip-based quantum microcomb creates entanglement between optical fields

Researchers have developed a tiny optical frequency comb, or microcomb, that uses two-mode squeezing to create unconditional entanglement between continuous optical fields. The miniature chip-based device lays the groundwork ...

Optics & Photonics Oct 21, 2021

Quantum-encrypted information transmitted over fiber more than 600 kilometers long

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 (QKD) protocol. The new ...

Optics & Photonics Oct 19, 2021

Frequency translating add/drop filters designed for on-chip light manipulation

Researchers report the development of frequency translating add/drop filters based on electro-optically modulated photonic molecules. The new class of filters could open important new avenues for on-chip light manipulation.

Optics & Photonics Sep 8, 2020

Researchers use waveguides for sensitive protease monitoring

For the first time, researchers have detected protease activity with surface-enhanced Raman spectroscopy (SERS) performed using a tiny waveguide. The work paves the way to real-time, label-free lab-on-a-chip protease monitoring, ...

Optics & Photonics Sep 3, 2020

Near-optimal chip-based photon source developed for quantum computing

Researchers have developed a new CMOS-compatible silicon photonics photon source that satisfies all the requirements necessary for large-scale photonic quantum computing. The research represents a significant step toward ...

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