A tunable ultra-narrowband filter for subcarrier processing and optical monitoring
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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.
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