Optics Letters

Dynamics of fungi and lipid droplets, MCR concentration map (left, colored), sum of all spectral channels at each pixel (right, grayscale). For more, see the paper by Alshaykh et al., pp. 1548-1551.

1. Highly efficient mirrorless optical parametric oscillator pumped by nanosecond pulses
2. Optically pumped lasing with a Q-factor exceeding 6000 from wet-etched GaN micro-pyramids
3. Surface-plasmon-resonance-based optical-fiber temperature sensor with high sensitivity and high figure of merit
4. PT symmetry in nonlinear twisted multicore fibers
5. Nanotaper for compact mode conversion