@book{25540,
	author = {Hemmati, Hamid, ed.},
	title = {Free-Space Laser Communication Technologies XXIII},
	publisher = {SPIE},
	year = {2011},
	series = {Proceedings of SPIE; V. 7923},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/7923}
}