Addendum: Post-2000 nonlinear optical materials and measurements: data tables and best practices (2023 J. Phys. Photonics 5 035001)

Leveraging recent efforts to compile advancements in nonlinear optical characterization across eight categories of materials and structures since the year 2000, we introduce a digitized version of the resulting data tables published in [1]. Presented in the form of a web-application, users are able to search, filter, and extract information ranging from material and structure information, excitation parameters, measurement technique, and nonlinear coefficients from the data tables presented in [1]. The effort is intended to improve reliable access to nonlinear material parameters and support the growing international nonlinear optics community.