@book{25533,
	author = {Mecherle, Steve, ed.},
	title = {Free-Space Laser Communication Technologies XV},
	publisher = {SPIE},
	year = {2003},
	series = {Proceedings of SPIE; V. 4975},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/4975}
}