Photorefractive and Nonlinear Optics
This cluster of papers focuses on the photonics and optoelectronics of lithium niobate crystals, covering a wide range of topics such as optical modulators, photonic crystals, electro-optic effects, nonlinear optics, integrated photonics, frequency conversion, microresonators, and holographic data storage.
Papers listed on taxonomy pages are the top few works per node from the OpenAlex snapshot. That list is not exhaustive and is not an endorsement. The topic map and the journal registry remain separate: there is still no authoritative topic-to-venue or topic-to-organization edge. Search is a lexical lookup, not a claim that a venue publishes a topic.