A precise UV trimming of the center wavelength of vertically coupled microring resonator was successfully demonstrated. The wavelength shift was 0.65 nm (80 GHz) and was stabilized for 2500 hours by hydrogen loading.
Precise center wavelength trimming of vertically coupled microring resonator filter by direct UV irradiation to ring core
The 15th Annual Meeting of the IEEE Lasers and Electro-Optics Society ; 2 ; 746-747 vol.2
2002-01-01
128463 byte
Conference paper
Electronic Resource
English
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