Flat-top spectral response from cascaded subwavelength resonant filters is demonstrated experimentally with much flatter passband and sharper rolloff than for a single filter. The ratio of 10dB to 3dB bandwidth is reduced from 3 for a single filter to 1.53.
|Original language||English (US)|
|Number of pages||2|
|Journal||OSA Trends in Optics and Photonics Series|
|State||Published - Jan 1 2003|
|Event||Conference on Lasers and Electro-Optics (CLEO); Postconference Digest - Baltimore, MD, United States|
Duration: Jun 1 2003 → Jun 6 2003
All Science Journal Classification (ASJC) codes