Thermally tuned dual 20-channel ring resonator filter bank in SOI (silicon-on-insulator)
May 1, 2011
Conference Paper
Author:
Published in:
CLEO 2011, Conf. on Lasers and Electro-Optics, 1 May 2011.
R&D Area:
R&D Group:
Summary
Two 20-channel second-order optical filter banks have been fabricated. With tuning, the requirements for a wavelength multiplexed photonic AD-converter (insertion loss 1-3 dB, extinction >30 dB and optical bandwidth 22-27 GHz) are met.