Phase Velocity Estimation of a Microstrip Line in a Stoichiometric Periodically Domain-Inverted
Modulator Using Electro-Optic Sampling Technique
Figure 3
Refractive index change seen from the optical wave in periodically domain-inverted EO
crystals. (a) Perfectly quasi-velocity-matched condition. Half period of the
domain inversion is .
(b) Half period of the domain inversion is ,
where .