Optical Nano Smartantennas With Itsdifferent Parameters: Anoverview

Abstract

The day-via-day growing demand of strength for this international enforces to discover opportunity power resources. At present plenty of R&D goes on to enhance photovoltaic devices as a way to enhance their performance but the limit is they can extract power only from seen region of the electromagnetic spectrum. Therefore, a brand new device called nano smart antenna has been designed that could convert thermal power extracted from infrared area of the spectrum into power. In near destiny its contribution will be in diverse fields like area verbal exchange, broadband wireless hyperlinks, wireless optical verbal exchange, mobile communication (5G), radar detection and better order frequency applications. In thepresent review paper,the optical smart antennas, which represent unique optical detectors equivalent to radio frequency (RF)antennas, are a novel concept in the field of physical optics has been discussed.