What does it take for scientists to push beyond the current limits of knowledge? Researchers in Federico Capasso’s group at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS ...
Controlling light within microscopic spaces is crucial for next-generation optical devices such as photonic integrated ...
Optical resonator sensing exploits the confinement of light within micro- or nanoscale cavities to achieve exceptionally high sensitivity to environmental perturbations. By circulating photons many ...
High-quality optical resonators lie at the heart of modern photonics, offering exceptionally low optical loss and strong field confinement in compact footprints. These devices—including microdisks, ...
Everyone who ever took a photo knows the problem: if you want a detailed image, you need a lot of light. In microscopy, however, too much light is often harmful to the sample—for example, when imaging ...
This paper describes the invention of distributed feedback (DFB) structures for integrated optics. The realization of complex structures was carried out in acoustics as cascades of Surface Acoustic ...
Researchers have created chip-based photonic resonators that operate in the ultraviolet (UV) and visible regions of the spectrum and exhibit a record low UV light loss. The new resonators lay the ...
Quantum X Labs Inc. (Nasdaq: QXL) has demonstrated its first fully all-optical HRG, marking a step toward electrically isolated, high-performance inertial sensing systems for next-generation ...
Eliminating Electrodes Marks a Major Step Toward Fully Optical, Electrically Isolated Inertial Sensors as Part of a Quantum Gyroscope Tel Aviv, Israel, June 24, 2026 (GLOBE NEWSWIRE) -- Quantum X Labs ...
The gradient-thickness-protected microbottle resonator traps 500-nanometer-radius polystyrene particles across an axial span exceeding 195 micrometers with a threshold power of just 0.198 milliwatts.
Resonators are devices that exhibit resonance, a phenomenon where a system oscillates with greater amplitude at specific frequencies. In the context of nanotechnology, resonators are nanoscale ...
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