Multimode nanobeam cavities for nonlinear optics: high quality resonances separated by an octave.
We demonstrate the design, fabrication and characterization of nanobeam cavities with multiple higher order modes. Designs with two high Q modes with frequency separations of an octave are introduced, and we fabricate such cavities exhibiting resonances with wavelength separations of up to 740 nm.
Sonia
S
Buckley
Marina
M
Radulaski
Jingyuan Linda
JL
Zhang
Jan
J
Petykiewicz
Klaus
K
Biermann
Jelena
J
Vučković