Back in the day, people used to craft messages longhand and wait days for them to be read. But not anymore because of optical communication, and a message can zoom through fiber glasses at super speed! Isn't that cool? Let’s explore that amazing technology and the ways it has altered the way we speak to one another.
Many centuries ago, long before single mode optical fiber was possible, people sent messages over long distances by using loud drums, carrier pigeons, and even smoke signals until the smoke is consider to reach enough high to be visible. Just imagine having to wait for days or even weeks to receive an answer! It’s hard to even imagine, isn’t it?
In the 1960s, researchers began to tinker with the idea of using light to communicate information. They discovered that light could travel far faster than old techniques allowed. This is how optical communication got its start. By the 1980s, glass fibers had begun to be used to send data long distances, forever changing the way we communicate.
The way we used light to communicate made it very easy to transmit things very quickly. Optical fibers could transport data at the speed of light, instead of sluggish copper wires. That would allow for messages to be sent nearly instantaneously! This work paved the way for the internet, video calls and other awesome things we use daily.
There’s at least one huge advantage to messages that travel optically, and it’s related to how fast and reliable they can be. With light moving so swiftly through single optical fiber, messages can be sent and received here in a fraction of a second. This is perfect for companies that need to shuttle around a TON of data fast.
Teaching Old Lasers New Tricks Lasers are getting better, and so too is optical communication. Optical fibers are a never-ending project for scientists and engineers who are seeking ways to make them faster and more fiber-ey. “What’s interesting is doing this through quantum communication, where you could actually send a message over very long distances in a secure way,” she added.
Ever thought how do you can watch your favorite movies and play online games without lag and popups. The optical fiber communication, that’s the reason! These technologies combine to deliver speeds that can wirelessly connect homes and businesses across the globe to the Internet at high-speed.
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