Photonic Sensors publishes original, peer-reviewed articles that report on new developments of interest to both the photonics and sensor communities in all fields of photonic sensing science and technology. Topics include optical fiber sensors, planar waveguide sensors, laser-based sensors, and biophotonic sensors, etc. Photonic Sensors focuses on experimental contributions related to novel principles, structures or materials for photonic sensors. Papers that report on investigations based on combinations of experimental and analytical/numerical approaches are also welcome.