Giant electro-optic effect in ge/sige coupled quantum wells

HIGHLIGHTS

  • who: Jacopo Frigerio from the , NESS, Dipartimento di Fisica, Politecnico di Milano, Polo di Como, Via Anzani, I , Como, Italy have published the article: Giant electro-optic effect in Ge/SiGe coupled quantum wells, in the Journal: Scientific Reports Scientific Reports
  • what: The authors report the first experimental demonstration of Ge/SiGe CQW waveguide showing an anomalous QCSE and a strong electro-refraction effect under low bias voltage.

SUMMARY

    Theoretically, symmetrically Ge/SiGe CQW have been proposed to enhance the electro-refractive effect19. A surfaced-illuminated Ge CQW device was recently . . .

     

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