@book{29125,
	author = {Powers, Peter, ed.},
	title = {Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications VIII},
	publisher = {SPIE},
	year = {2009},
	series = {Proceedings of SPIE; V. 7197},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/7197}
}