Photorefractive four-wave mixing cannot be treated perturbatively. Revisiting the undepleted-pump approximation
ISSN: 2040-8986, 2040-8978
Year of publication: 2023
Volume: 25
Issue: 7
Type: Article
ISSN: 2040-8986, 2040-8978
Year of publication: 2023
Volume: 25
Issue: 7
Type: Article