کنفرانس بین المللی میکروالکترونیک ایران

صفحه اصلی / ششمین کنفرانس بین المللی میکروالکترونیک ایران

Third Harmonic Generation Improvement with BIC based Perovskite Metasurface

نویسندگان :

Fateme Momeni¹ Vahid Ahmadi²

1- دانشگاه تربیت مدرس 2- تربیت مدرس

کلمات کلیدی :

metasurface،bound state in the continuum،perovskite،nonlinear optics،Third harmonic generation

چکیده :

Third harmonic generation (THG) is one of the most important and widely used nonlinear processes that facilitate access to the desired wavelengths. High quality factor (q-factor) resonance plays an important role in the increasement of light confinement and light-matter interaction required in the THG process. In this study, a perovskite nonlinear metasurface based on bound states in the continuum (BIC) for THG is presented. By exiting BIC, frequency conversion efficiency (FCE) is improved 3.2×102 times.

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بیشتر

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 41.1.2