@book{30123,
	author = {Bendett, Mark, ed.},
	title = {Optical Technology for Signal Processing Systems},
	publisher = {SPIE},
	year = {1991},
	series = {Proceedings of SPIE; V. 1474},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1474}
}