Photoelectrochemical tuning of resonators

PEC
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“Scalable high-precision tuning of photonic resonators by resonant cavity-enhanced photoelectrochemical etching,” [Nature Comms, 8, 14267, 2017]. All resonators in the image are nominally identical down to less than one tenth of an atomic monolayer, thanks to the high precision light-assisted etching technique.
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Citation for this work: “Scalable high-precision tuning of photonic resonators by resonant cavity-enhanced photoelectrochemical etching,” E. Gil-Santos, C. Baker, A. Lemaître, C. Gomez, G. Leo, and I. Favero, Nature Communications, vol. 8, p. 14267, Jan. 2017.

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Keywords: Integrated waveguide, cavity optomechanics, optomechanical arrays, optomechanical networks, PEC, Photoelectrochemical etching, tuning of on-chip whispering gallery mode resonators, high-precision wavelength tuning.

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