A low-voltage folded cavity resonant modulator, based on shallow-etched ridge waveguides combined with four deeply etched turning mirrors is demonstrated. The resonant modulator exhibit a high quality factor in the excess of 5000, low insertion loss, greater than 22 dB extinction at resonance and offers low-voltage operation. A change in the applied voltage by 0.7 V leads to transmission change of more than 16 dB. The DC performance of the modulator is presented.
Demonstration of a low-voltage resonant modulator based on the folded cavity design
2005-01-01
265095 byte
Conference paper
Electronic Resource
English
Demonstration of a Low-Voltage Resonant Modulator based on the Folded Cavity Design
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