- Integrated TE and TM optical circulators on ultra-low-loss silicon nitride platformPaolo Pintus
Scuola Superiore Sant Anna, Via Moruzzi 1, 56124 Pisa, Italy
Opt Express 21:5041-52. 2013..The material stability and refractive index regularity of silicon nitride, the small micro-ring footprint, and the high wavelength selectivity make these devices particularly attractive...
- Design of transverse electric ring isolators for ultra-low-loss Si3N4 waveguides based on the finite element methodPaolo Pintus
Scuola Superiore Sant Anna, 56124, Pisa, Italy
Opt Lett 36:4599-601. 2011..The analysis demonstrates advantages in loss, isolation, and passband width as the number of rings is increased...