Frequency combs are optical spectra composed of a set of discrete equally spaced lines.
Such spectra can be generated by diverse sources such as mode-locked lasers, resonators …

Hydrogel-integrated optical fiber sensors have garnered momentous interest due to their
optical properties, biocompatibility, and biodegradability. Integrating active materials with …

One of the key insights of non-Hermitian photonics is that well-established concepts such as
the laser can be operated in reverse to realize a coherent perfect absorber (CPA). Although …

Cavity optomagnonics has emerged as a promising platform for studying coherent photon-
spin interactions as well as tunable microwave-to-optical conversion. However, current …

Active control of propagating spin waves on the nanoscale is essential for beyond-CMOS
magnonic computing. Here, we experimentally demonstrate reconfigurable spin-wave …

Collisional resonances are important tools that have been used to modify interactions in
ultracold gases, for realizing previously unknown Hamiltonians in quantum simulations, for …

Optical coatings are integral components of virtually every optical instrument. However,
despite being a century-old technology, there are only a handful of optical coating types …

In this work, we present the first experimental upper limits on the presence of stochastic
gravitational waves in a frequency band with frequencies above 1 THz. We exclude …

Polaritons in two-dimensional materials provide extreme light confinement that is difficult to
achieve with metal plasmonics. However, such tight confinement inevitably increases optical …

Artificial atoms in solids are leading candidates for quantum networks, scalable quantum
computing, and sensing, as they combine long-lived spins with mobile photonic qubits …