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- Date published: 26/11/2019
Nowadays fibre optic cables are present almost everywhere.
These cables carrying laser-powered signals are found under the ocean floor, under roads, buildings, and pavements.
The industries that make use of these cables are as different as the light signals themselves.
The main use of fibre cables is to transmit information over a long distance.
This results in optimal data transmission.
Fibre cables offer a large number of conveniences over its older counterpart, the copper transmission.
Some of these are:
Less data loss
Earlier radio and television signals used electromagnetic waves to transmit data.
This has been changed by cable TV companies that made use of coaxial cables to carry a handful of analog signals.
However, soon the number of cable TV subscribers and channels started to rise sharply.
As a result, cable TV distributors moved forward to using digital broadcast.
They opted to use fibre cable instead of the old analog signals.
Fibre Optic in Medicine
The first use of fibre came into the spotlight more than 50 years ago.
Medical scientists started to use fibre to look into human bodies to assist in their diagnosis.
They found they were able to do this without having too much impact on the patient.
In modern medical science, using arthroscopes and gastroscopes has become common practice and an integral part of medical scanning.
This use of fibre has significantly decreased the risk of any complicated procedures that patients in the past might be otherwise reluctant to go through.
Technology in the military industry changes very swiftly.
To stay updated, modern militaries use fibre optic cables for a secure connection.
Besides, fibre cables are robust against attack, lightweight, thin, cheap, and have high-capacity.
There is no alternative to using them to connect between military bases and high-profile radars or missile launch sites.
They don’t emit electromagnetic radiation which is easily detectable by any enemy.
Also, they can withstand electromagnetic interference.
- Offer very low attenuation.
- A single cable can re-amplify a big number of channels.
- It is quite hard to intercept optical data transmission using fibre cables.
- Ensures cybersecurity.
- Not harmful to the human body.
- Unaffected by an EMP attack.
Though fibre optic technology has been here for decades, we are only just catching up with the technology now.
We still have a long way to go before we make use of its full potential.
Researchers have been trying to incorporate this technology into our daily lives.
Opening up new doors of opportunity in the days to come.
Fibre optic technology will continue to evolve with continually improved devices.
Which will result in broader use of the technology in many other fields, apart from military, communication, and medicine.
is no doubt that fibre optic technology has revolutionized the way