Category: Uncategorized

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Powerful mid-infrared laser system opens new opportunities for spectroscopic analytical technique

Researchers from Austria have developed a highly bright mid-infrared laser system that can be used for a spectroscopic analytical technique called ellipsometry. Such laser technology allows getting high-resolution spectral data information at a very short time (less than a second), therefore, the developed laser system opens new possibilities into quick changing properties of different samples...

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Laser system technology identifies trace chemicals in the air

A team of researchers from the USA has designed a novel laser system technique that allows identifying electric charges and chemicals of interest with unprecedented sensitivity. Such laser technology may find a potential laser application for scanning vast areas for radioactive material or dangerous chemicals for safety and security aims. This laser technique, called mid-infrared...

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Early detection of natural disasters by laser systems

Natural disasters are considered to be horrifying because they often cause numerous deaths that is why researchers all around the world look for the way of preventing or prepare for the events. Thus, a group of scientists from the USA has developed a new early-detecting system that is potentially able to forecast various natural disasters...

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Organic laser system diodes with low losses and electricity requirements

Researchers from Japan confirm that it is possible to use laser technology for lasing by direct electrical stimulation of an organic film. Later they have demonstrated a laser system diode that is based on organic semiconductors. Traditionally, organic laser system diodes create a pure light, however, higher magnitudes of currents are required than it is...

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Laser beam protects signal proteins participated in tissue engineering

The properties of laser beams generated from fiber laser systems remain largely understudied, that is why fiber laser could be used in various fields of laser application. For example, a group of researchers from Washington uses the light emitted from a laser beam to tether and untether signal proteins to the scaffolds participated in tissue...

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Polariton nano-laser system operating at room temperature

Today polariton laser systems attract a lot of attention as the next laser technology generation due to its ability to operate at super low power, in spite of the fact that the development of laser modules is limited by problems in controlling the thermal stability of excitons, particularly in nanoscale tools. Recently a team of...

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The use of laser systems in illumination products

The operation principle of a LED and a traditional semiconductor laser system is practically the same, it means that light is emitted during the combination of electrons and holes. However, the main difference is that the light of LEDs is emitted in a narrow spectral range while the light from semiconductor lasers is emitted in...

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A potential application of laser systems

Nowadays the use of laser systems in medicine is not a new field of application, they are generally employed for diagnosis of different diseases, in burn scar treatment, bioimaging, dental science, and various surgical procedures. Laser applications are not limited and they continue developing. Thus, new research made by a group of scientists from the...

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The difference between 3D and cutting laser systems

Over the last years, laser systems for cutting industry have become the essential device for the intense majority of sheet metal fabricators. All the time, the most preferable tool for fast and precise cutting almost any metal less than 1 inch (2.54 cm) thick is a CO2 laser that continues enlarging its fields of application....

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Laser systems offer new data concerning Alzheimer’s disease and schizophrenia

Alzheimer’s disease and schizophrenia are considered to be the most common brain disorders, which are the results of problems in cells containing parvalbumin protein that represents almost one-tenth of all brain cells, but relatively little is known about their operation. Recently researchers from the USA have started to study the principle of cell operation by...