Free Space Optics Disadvantages

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It is a very basic challenges to connect the whole world. When people have access to the internet, they can not only connect with their friends, family and communities, but they can also gain access to the tools and information to help find jobs, start online businesses, access healthcare, education and financial services, and many more.

To building the knowledge economy is the key to solving many of our big social and economic challenges, and creates new growth and opportunities for people in every country. A recent study has found that the internet is already an important driver of economic growth in many developing countries. Expanding internet access could create another 140 million new jobs, lift 160 million people out of poverty, and reduce child mortality by hundreds of thousands of lives. Connecting the world is not an end in itself, but it is a powerful tool for creating changes in all over the world. …show more content…

Today, only around 2.7 billion people have access to the internet just a little more than a one-third of the world’s population. The rate of people to access the internet is increasing only by about 9% every year.

Free space optics

Free space optical communication is a way of using light to transmit data through space. These are basically invisible laser beams in the infrared part of the spectrum.

Free space optics is a technology that potentially allows to boost the speed of internet connections provided by any of the internet provider platforms. The lasers used in Free Space Optics systems provide extremely high bandwidths and capacity on par with terrestrial fiber optic networks but they also consume much less power than microwave systems because the beam can be made so much narrower that allows to focus all of power exactly where it want to be

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