@book{32657,
	author = {Clarkson, W. Andrew, ed.},
	title = {Solid State Lasers XXI: Technology and Devices},
	publisher = {SPIE},
	year = {2012},
	series = {Proceedings of SPIE; V. 8235},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/8235}
}