Laser Know-how Category - Pointer Clicker

What does nm mean in lasers?

In a previous article, we discussed the significance of the mW (Milliwatt) measurement when it comes to laser technology. Another one that you would frequently encounter is the ‘nm’. What is it and why is it important? Quick Navigation What is nm in Lasers?What is a Wavelength?What is the Wavelength of Light produced by the Laser […]

mW Laser Meaning – What’s in every mW?

When it comes to laser technology, a terminology you will see very often is the mW – or milliwatt. But what is it and what is its significance when used in the context of laser technology? In this article, we will explore this topic. rocket The mW, or milliwatt, is 1/1000 of a Watt. It […]

What is the Laser Full Form?

Unless you’re some kind of expert, defining a laser accurately is going to be a little tough. As common as it is, one would think it’s just a simple light or beam but it’s a bit more complex than that. Quick Navigation The Use of LasersQuick History of the LaserKinds of LasersAcronyms Turned Words rocket […]

Is A 5mw Laser Powerful?

Laser pointers may seem harmless at a glance, so would they be sufficiently powerful to cause some kind of damage? Lasers are generally categorized into different classes, determined by the output power. In this article, we will take a look at the classes of power outputs and the effects of powerful lasers. Quick Navigation Laser […]

Why Do Lasers Look Grainy?

You’ve probably come across lasers that are used as pointers in presentations. Perhaps you even have a laser pointer that you use to entertain your pet. But why does this beam of light always appear granular? And more importantly, how exactly does laser light work? Quick Navigation A Primer on LasersWhy do Lasers Appear Granular?Conclusion […]

Strongest Laser You Can Legally Own? Be Aware Of Safety!

Laser devices are available in abundance everywhere around us, from laser pointers and pens, CD/DVD players, barcode scanners, and laser printers, to medical and military equipment, and even entertainment merchandise and toys. There are laws that regulate the ownership and usage of such devices but they could be ambiguous sometimes and they also differ from country […]

Laser vs. Light: How Are They Different?

Lasers have several attributes that make them different from conventional sources of light. These characteristics are the reason why it’s used in a wide range of applications including the medical sector, industrial production, computers, and music. Quick Navigation CoherenceMonochromaticDirectionalityHow Does It Work?Summary A lot of these applications employ laser technology because it’s more efficient than […]

Do Lasers Work Underwater?

Lasers are pretty extraordinary when you think about everything that they can do. People use lasers every single day even when they aren’t thinking about it. These lasers are used inside of important technological devices and the modern world simply wouldn’t be able to work without them. Even something as simple as using a disc […]

Can You Laser Cut Glass?

Lasers are very important for modern technology and there are so many different ways that lasers are used. Lasers can be used to help with communication and printing and there are even practical medical applications for lasers. You’re likely familiar with lasers at this point and understand how prevalent they are in society. You might […]

Phaser vs. Laser: What’s the Difference?

Lasers have become a really prevalent part of society. People use lasers every single day inside of their technology without really thinking about it. There are also handy devices such as laser pointers or laser distance measuring devices that are used by professionals. Whether you’re using a laser pointer for a presentation or if you’re […]

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