Title :
Multichannel optical filters in nanoscale silicon waveguides
Author :
Puckett, Matthew W. ; Vallini, Felipe ; Grieco, Andrew ; Fainman, Yeshaiahu
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of California, San Diego, La Jolla, CA, USA
Abstract :
We design and characterize asymmetric Bragg gratings in waveguides which possess multiple reflected wavelengths. We experimentally demonstrate devices with two independent stopbands, then use finite-difference time domain software to characterize more complex grating designs.
Keywords :
Bragg gratings; finite difference time-domain analysis; light reflection; nanophotonics; optical design techniques; optical testing; optical waveguide filters; silicon; Si; asymmetric Bragg grating characterization; asymmetric Bragg grating design; finite-difference time domain software; multichannel optical filters; multiple reflected wavelengths; nanoscale silicon waveguides; Bragg gratings; Gratings; Modulation; Optical filters; Optical resonators; Optical waveguides; Silicon;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
