@book{29113,
	author = {Gupta, Mool, ed.},
	title = {Nonlinear Frequency Generation and Conversion},
	publisher = {SPIE},
	year = {1996},
	series = {Proceedings of SPIE; V. 2700},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/2700}
}