نتایج جستجو برای: optical switch

تعداد نتایج: 323433  

Journal: :The Review of Laser Engineering 2005

Journal: :ACS Applied Materials & Interfaces 2019

Journal: :Optics letters 1995
S W Smith A A Yasseen M Mehregany F L Merat

We describe polysilicon micromotors with diffraction gratings fabricated on the polished surface of the polysilicon rotor for optical switching applications. The motors have rotor diameters of 0.5–2 mm with grating elements having periods of 1.80 and 3.86 mm. These microswitches have rise times of 300 ms and settling times of 500 ms when driven by a 65-V switching pulse. The diffractive nature ...

2002
Miroslaw Klinkowski Marian Marciniak

The paper describes research progress in technologies and architectures that give hope to deliver truly transparent switching of optical packets. The importance of all-optical packet switching/routing for convergent next generation transport network and in particularly, for QoS packet transfer in core of future generation wireless networks is pointed out. Generic photonic packet switch/router a...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - پژوهشکده فنی و مهندسی 1388

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