Researchers have developed a new technology that can shape the spectrum of light emitted from a laser frequency comb across the visible and near-infrared wavelengths with more precision than ...

Bio-sensors are biomolecular sensors that leverage or mimic the sophisticated molecular recognition capabilities of living organisms. They find widespread applications in fields such as health care, ...

Coherent optical communication systems employ stable phase and amplitude detection to transmit information over optical fibre with high spectral efficiency. Frequency combs—light sources emitting a ...

Polychromatic resources have transformed classical communication networks by boosting rate and scalability; quantum communication networks are reaching a similar inflection point. Here, we report a ...

The new approach produces extremely accurate and stable frequencies and could significantly enhance precision timekeeping and high-resolution atomic and molecular spectroscopy. WASHINGTON — ...

Beyond the use of optical frequency combs as precision clock sources in the optical region, researchers have developed a way ...

Announcing a new publication from Opto-Electronic Advances; DOI 10.29026/oea.2026.250329. Dissipative Kerr solitons, which are generated in high-quality-factor (Q) optical microresonators, serve as an ...

Researchers developed a frequency-comb-referenced terahertz Fabry-Pérot interferometry platform that measures lithium-ion ...

Key result A six-year-long research effort has seen researchers in Canada build a chip-scale device that can generate multiphoton entangled states. (Courtesy: Ultrafast Optical Processing Group) ...

There are significantly different architectures for what are known as “atomic” clocks. Optically driven atomic clocks offer a new set of performance attributes. The optical atomic clocks use paired ...

SHANNON, CLARE, IRELAND, May 22, 2026 /EINPresswire.com/ — Announcing a new publication from Opto-Electronic Advances; DOI 10.29026/oea.2026.250329. Dissipative ...