@article {Spaegele2022,
	title = {Open Optical Cavities based on Metasurfaces},
	journal = {Reviews of Electromagnetics},
	volume = {1},
	year = {2022},
	month = {11},
	pages = {1-3},
	abstract = {
	We generalize the concept of open optical cavity using one or more reflective metasurfaces instead of two curved mirrors. We provide a simple mathematical framework to describe it in the framework of Maxwell{\textquoteright}s equations and examples of applications to lasers and quantum emitters.

},
	issn = {27094057},
	doi = {10.53792/RoE/2022.1/22003},
	url = {https://en.calameo.com/read/00677512760dba2cfa982},
	author = {Christina Spaegele and Federico Capasso and Michele Tamagnone}
}
