Optical phase modulator with sinusoidal PN junction
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United States of America
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Sep 10, 2019
Grant Date -
Jan 17, 2019
app pub date -
Jul 10, 2018
filing date -
Jul 10, 2018
priority date (Note) -
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Abstract
The object of the invention is a phase modulator including a modulation guide intended to guide die propagation of a light flow, said guide comprising a PN junction extending mainly along the main axis of propagation according to an oscillating continuous function. Advantageously, the oscillating continuous function is defined in such a way that the PN junction covers at least 50% of the light flow between the input and the output of the modulation guide. According to one possibility, the continuous function is sinusoidal. The object of the invention is also a switch and an intensity modulator each comprising a phase modulator.
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