TY - BOOK AU - Kidger, Tina, ed. TI - Optical Systems Design 2015: Illumination Optics IV T2 - Proceedings of SPIE; V. 9629 SN - 9781628418187 (Print) PY - 2015/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/9629 ER -