A tunable ultra-narrowband filter for subcarrier processing and optical monitoring Conference Paper uri icon


  • A tunable filter with power complementary outputs and optimal isolation is presented that operates on multiple tones. A triple-peak filter with sub-GHz bandwidth and over 25 dB isolation was realized with sub-milliwatt thermo-optic switching power. 2003 Optical Society of America.

published proceedings

  • OSA Trends in Optics and Photonics Series

author list (cited authors)

  • Madsen, C. K., Cappuzzo, M., Chen, E., Gomez, L., Griffin, A., Laskowski, E. J., Stulz, L., & Wong-Foy, A.

complete list of authors

  • Madsen, CK||Cappuzzo, M||Chen, E||Gomez, L||Griffin, A||Laskowski, EJ||Stulz, L||Wong-Foy, A

publication date

  • January 2004