@book{29521,
	author = {Digonnet, Michel J. F., ed.},
	title = {Optical Devices for Fiber Communication IV},
	publisher = {SPIE},
	year = {2003},
	series = {Proceedings of SPIE; V. 4989},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/4989}
}