TY - BOOK AU - Schunemann, Peter, ed. TI - Nonlinear Frequency Generation and Conversion: Materials and Devices XIX T2 - Proceedings of SPIE; V. 11264 SN - 9781510632912 (Print) PY - 2020/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11264 ER -