Thermally-efficient reconfigurable narrowband RF-photonic filter | Zendy

Ning-Ning Feng | Zendy; Po Dong | Zendy; Dazeng Feng | Zendy; Wei Qian | Zendy; Hong Liang | Zendy; Daniel C. Lee | Zendy; Jonathan Luff | Zendy; Anjali Agarwal | Zendy; T. Banwell | Zendy; Ron Menendez | Zendy; P. Toliver | Zendy; T. K. Woodward | Zendy; Mehdi Asghari | Zendy

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Thermally-efficient reconfigurable narrowband RF-photonic filter

Author(s) -

Ning-Ning Feng,

Po Dong,

Dazeng Feng,

Wei Qian,

Hong Liang,

Daniel C. Lee,

Jonathan Luff,

Anjali Agarwal,

T. Banwell,

Ron Menendez,

P. Toliver,

T. K. Woodward,

Mehdi Asghari

Publication year - 2010

Publication title -

optics express

Language(s) - Uncategorized

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.18.024648

Subject(s) - narrowband , photonics , radio frequency , materials science , optical filter , optics , silicon photonics , infinite impulse response , silicon on insulator , filter (signal processing) , optoelectronics , electronic engineering , silicon , computer science , telecommunications , physics , digital filter , electrical engineering , engineering

We present the design and fabrication of thermally-efficient tuning structures integrated into a narrowband reconfigurable radio-frequency (RF)-photonics filter using silicon-on-insulator waveguide optical delay lines. By introducing thermal isolation trenching, we are able to achieve IIR, FIR or arbitrary mixed response with less than 120 mW average tuning power in a single RF-photonic unit cell filter.

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