What Is Free Space Optics?

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How is optics different from light? Optics is a type of light, meaning it's not a thing but a way of looking at the world. Light can be seen as energy and can be used to send information via "optical communication." What does optical communication mean? Visual communication is using light to send data from one point to another. This form of communication is often used when fiber optic cables are too expensive or difficult to install. How does it work? Optical communication uses light to send information via "free space optics," which means the light travels through the air rather than a cable. These lasers produce optical signals that any device can receive with an optical port, similar to how a computer gets a wireless call. These small beams of light can carry up to 10 Gbps of data, which is over 100 times faster than the standard DSL or cable modem service; the low-powered lasers also make this a safe technology. Since the light is not a high-powered, heavily focused laser beam like in many other laser-driven technologies, it is not dangerous to human eyes. Since the light is not a high-powered, heavily focused laser beam like in many other laser-driven technologies, it is not hazardous to human eyes. Free space optics (FSO) is one of the most exciting technologies. It's also one of the most versatile, as you Can use it in applications ranging from military communications to commercial data transmission. With its unique combination of high bit rate, low bit error rates, license-free long-range operations and immunity to electromagnetic interference, FSO has a lot going for it. The most crucial advantage of free-space optics is that it lets you get close to any object you want.

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