@book{26686,
	author = {Krikorian, Esther, ed.},
	title = {Integrated Optics I},
	publisher = {SPIE},
	year = {1981},
	series = {Proceedings of SPIE; V. 0269},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/0269}
}