Novel photonic filter and receiver based on Whispering Gallery Mode microresonators
We describe new devices based on whispering gallery mode microresonators.
whispering-gallery modes microresonators↗
Engineering topics
Savchenkov, A.
Publications and source records attributed to Savchenkov, A..
Second order filter response with series coupled silica microresonators
We have demonstrated an approach for fabricating a photonic filter with second order response function. The filter consists of two germania-doped silica microtoroidal or microspherical resonators cascaded in series. We use UV irradiation to tune the mode of one microcavity to bring it close to the mode of the second microcavity. This approach produces a filter function with much sharper rolloff than can be obtained with the individual microresonators.
processing lithium niobate↗
High-efficiency microwave and millimeter-wave electro-optical modulation with whispering-gallery resonators
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microwave electro-optic modulation microspheres op↗