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An exceptional-point (EP) enhanced fiber-optic bending sensor is reported. The sensor is implemented based on parity-time (PT)-symmetry using two coupled Fabry-Perot (FP) resonators consisting of three cascaded fiber Bra...

Laser ablation in liquid is a scalable nanoparticle production method with applications in areas like catalysis and biomedicine. Due to laser-liquid interactions, different energy dissipation channels such as absorption ...

Materias / palabras clave: Nonlinear optics; Optics; Optical fiber; Brillouin scattering; Nonlinear system; Fiber; Fiber laser; Photonic-crystal fiber; Physics; Laser; Materials science; Composite material

A sensitive single-beam technique for measuring both the nonlinear refractive index and nonlinear absorption coefficient for a wide variety of materials is reported. The authors describe the experimental details and pres...

Materias / palabras clave: laser optics, quantum optics, nonlinear optics, imaging, nanophotonics, optical communication; Technology: Engineering (General). Civil engineering (General): Applied optics. Photonics

Materias / palabras clave: biophotonics, nonlinear processes, optical information processing, plasmonics, quantum optics, photovoltaics; Technology: Engineering (General). Civil engineering (General): Applied optics. Photonics

Materias / palabras clave: biomedical optics and medical optics, biophotonics, optical communications and systems, nonlinear and ultrafast optics, nanotechnology and nanostructures in optics, photonic materials and technology; Technology: Engineer...

Materias / palabras clave: semiconductor physics, hetero- and low-dimensional structures, physics of microelectronic devices, linear and nonlinear solid-state optics, optoelectronics and optoelectronic devices, sensors; Science: Physics

Materias / palabras clave: optics, quantum optoelectronics, optoelectronic components, nonlinear optical materials, solitons and optical solitons, photonics; Technology: Engineering (General). Civil engineering (General): Applied optics. Photonics