@book{29690,
	author = {Bartelt, Hartmut, ed.},
	title = {Optical Interconnections and Networks},
	publisher = {SPIE},
	year = {1990},
	series = {Proceedings of SPIE; V. 1281},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1281}
}