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. Dual-frequency Doppler lidar for wind detection with a superconducting nanowire single-photon detector
2. Tunable insertion of multiple lines into a Kerr frequency comb using electro-optical modulators
3. Polarization-insensitive broadband 2 × 2 3  dB power splitter based on silicon-bent directional couplers
4. Heterodyne locking of a fully integrated optical phase-locked loop with on-chip modulators
5. Spectral focusing dual-comb coherent anti-Stokes Raman spectroscopic imaging