Bragg Grating Spiral Strip Waveguide Filters for TM Modes
Publication Type:Conference Paper
Source:Conference on Lasers and Electro-Optics, Optical Society of America, p.SM3I.7 (2015)
Keywords:Gratings; Integrated optics devices; Waveguides
We demonstrate a 1 cm long Bragg grating filter, on a compact spiral SOI waveguide, for the fundamental transverse magnetic mode, that has a 0.5 nm bandwidth, 40 dB extinction ratio, and 1 dB/cm loss.