@book{31039,
	author = {Marsh, John, ed.},
	title = {Photonics Technology in the 21st Century},
	publisher = {SPIE},
	year = {2001},
	series = {Proceedings of SPIE; V. 4598},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/4598}
}