بستن× ارتباط ۸۴۹۷۷۶۷۲
بستن×

فرم جستجو

Integrated silicon photonics and prospects for future applications

زمان برگزاری: 10/12/1395 - 09:00 الی 11:00
نوع: سخنرانی
زبان: فارسی
سازمان ارائه دهنده: پژوهشگاه ارتباطات و فناوری اطلاعات
ارائه دهنده: دكتر فاطمه سلطانی دانشگاه McGill
تلفن تماس:
مکان: سالن اصلی همایش ها
نشانی تارنما:

چکیده

Light has been introduced into communication networks for its preferred capabilities. It can carry information with low loss over long distances. Light also has a high bandwidth to handle very large data capacity. In the recent years there are high requests of voice, video and data through internet networks so the capacity demand of the optical networks is growing. Consequently, electronic components with higher capacity and modulation rates with low power consumption are needed to fulfill the network requests. An optical modulator is an inevitable part of any optical link to convert electrical data into an optical format. Many researchers have worked to lower the power consumption of modulators. Silicon photonics platform is the most promising candidate allowing high density integration and high volumes production. The carrier injection in a pn diode structure enables the modulation of light in silicon. The devices based on the electro-optic effect have the potential to provide even higher modulation. Hybrid EO polymer and silicon photonic devices combine the low power consumption and large EO coefficient of polymers with the small footprint silicon photonics and have the potential to enable devices with high modulation efficiency and large bandwidth. In addition to telecommunication and data com, EO modulators may also find applications to incorporate the optical modulators in high bandwidth fiber and wireless communication devices, video transmission and radio frequency distribution, ultrafast analog to digital converter, optical detection and radar systems.

مستنداتی یافت نشد.