EventsThe 7th International Multidisciplinary Conference on Optofluidics 2017
Event submissions
Published
with-doi10.3390/optofluidics2017-04563
This submission belongs to the session 18. Other emerging and multidisciplinary researches of the event The 7th International Multidisciplinary Conference on Optofluidics 2017
Published date
21 Jul, 2017
Citation
Lei Shi, Sub-MHz microwave photonic bandpass filter using backward scattering in an ultrahigh-Q microcavity, in Proceedings of The 7th International Multidisciplinary Conference on Optofluidics 2017, Singapore, 25 July–28 July 2017, MDPI: Basel, Switzerland, doi: 10.3390/optofluidics2017-04563
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Sub-MHz microwave photonic bandpass filter using backward scattering in an ultrahigh-Q microcavity

Lei Shi 1
1. Huazhong University of Science and Technology
Abstract

Sub-MHz microwave photonic bandpass filter using backward scattering in an ultrahigh-Q microcavity is proposed and experimentally demonstrated. The bandpass transmission spectrum with a Q factor of ~108 and high-order modes effectively suppressed is realized based on the backward scattering in a single ultrahigh-Q microcavity. Compared to reported works on microwave photonic bandpass filter, the bandwidth in this work is lowered over an order of magnitude.

Keywords
Smartphone-based Multispectral imaging and analysis toward mobile diagnosis of various skin diseases
SURFACE ACOUSTIC WAVE BASED RED BLOOD CELLS PATTERN USING A STRAIGHT SINGLE PHASE UNIDIRECTIONAL TRANSDUCER