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Configuration for the EO amplitude waveguide modulator: the light is propagating along axis, the polarization is tilted 45° to the axis, and the electric field is applied through the electrodes along the axis.
Comparison between the calculated (a) and measured (b) intensity profiles of the TM mode at .
Comparison between calculated ◻ and measured ◆ mode profiles at (a) along the direction and (b) along the direction extracted from the intensity contours shown in Fig. 2.
Comparison between the measured half-wave voltage in different modulators at different wavelengths: the ∎ points represent the output values measured at in a -long modulator with electrode spacing; the ▵ points are the values measured at in a -long modulator with electrode spacing. In the same modulator, the values measured at are given by the ☉ points.
Wavelength dependence in the blue-UV range of electro-optic coefficient , refractive index , reduced half-wave voltage , and comparison between experimental and theoretical for different waveguide modulators with electrode spacing and total length . The values at 373 and were measured in an EO modulator implanted with fluence, while the value at was measured in the modulator implanted with fluence.
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