Nonlinear optics has long relied on high-power lasers, whose spatial and temporal coherence ensures efficient nonlinear frequency conversion. However, a new study challenges the traditional assumption ...

The field of nonlinear optics investigates phenomena where the optical response of a material is not directly proportional to the incident light intensity. This nonlinearity manifests in a range of ...

Nonlinear optics is the branch of photonics that studies material responses wherein the induced polarisation is not directly proportional to the applied electromagnetic field. In these media, intense ...

A new imaging technology developed at the University of Connecticut promises to rewrite the rules of optical imaging, ...

A project involving Changzhou University, Shenzhen University and Xinxiang Medical University has used label-free imaging to monitor amyloid aggregation. The non-linear technique, described in ...

To accomplish the task, they developed angular dispersion control schemes to generate counter-propagating Stokes and pump Bessel light bullets with positive and negative v g, respectively. The phase ...

Organic Non-Linear Optical (NLO) Materials have emerged as a promising field of study within the realm of chemistry. These materials possess unique optical properties that enable the manipulation and ...

Imaging technology has transformed how we observe the universe—from mapping distant galaxies with radio telescope arrays to ...