Laser Amplifier: Scientists have prepared a wonderful laser employee that can transmit data 10 times with the current technology. This discovery will not only take the internet speed to the sky in future but can also play a big role in medical and scientific research.
What do laser employees do?
Laser employee increases the intensity of light rays. In the existing telecom systems, internet signals are sent through optical fiber. The capacity of data transmission depends mainly on the bandwidth of the employee, that is, information can be sent to how different wavelends.
Growing challenge of data traffic
The increasing use of streaming platforms, smart devices and generative AI is increasing the burden of daily data. According to the report of Nokia Bell Labs, by 2030 the world’s data traffic will double. In such a situation, it is very important to increase the bandwidth.
New Technology- High-Efficiency Optical Employment
Researchers have now designed a new high-ephiasis optical amplifier with a bandwidth 300 nanometers. Comparison, in existing systems it is limited to only 30 nanometers. For this reason, this new employee can transmit 10 times more data per second.
How does this employee works?
It is made of silicon nitride that can withstand high temperature. It uses spiral-sharpened wavegides that give the laser pulse more efficiently and reduce the disturbances in the signal. Its mini aturization is done, that is, many employees can be applied on a small chip. The four-wave mixing technique used in this design strengthens the output by adding different optical frequencies and reduces noise.
Not only internet, but also used in these areas
Although increasing the pace of internet is its biggest advantage, but it has more uses:
- Medical Imaging and Diagnosis
- Hallography and microscopy
- Spectroscopy and scientific analysis
Researchers say that by making a slight change in the design, it can also be used in visible light (400–700 nm) and detailed infrared (2000–4000 Nm) range. With this, this technique can help in quick and accurate detection of diseases.
Future internet and science
This technique has the ability to make the Internet 10 times faster than today. Also, its use in areas like health, research and space can prove to be revolutionary. The possibility of getting available at small size and cheap prices can also bring it to the reach of common people.
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