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- Laser - Wikipedia
A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation
- Laser vs. Lazer: Which One Is Right? - History Tools
At its core, a laser utilizes atoms of a chosen gas, liquid, crystal or semiconductor that can be stimulated to release uniform packets of light called photons The emitted particles travel together in an intense narrow beam with shared direction, frequency, and wave pattern
- Lazer Cycling Helmets | Lazer - Lazer Sport
Expertise passion drive us Whether you are looking for a fast road cycling helmet or one for your kids, Lazer has what you need
- Laser | Definition, Acronym, Principle, Applications, Types | Britannica
laser, a device that stimulates atoms or molecules to emit light at particular wavelengths and amplifies that light, typically producing a very narrow beam of radiation The emission generally covers an extremely limited range of visible, infrared, or ultraviolet wavelengths
- Lazer - definition of Lazer by The Free Dictionary
Any of several devices that emit highly amplified and coherent radiation of one or more discrete wavelengths One of the most common lasers makes use of atoms in a metastable energy state, which, as they decay to a lower energy level, stimulate others to decay, resulting in a cascade of emitted radiation b A beam of radiation emitted by a laser
- How Lasers Work - HowStuffWorks
In this article, you'll learn all about the different types of lasers, their different wavelengths and the uses to which we put them (like laser pointers) But first, let's start with the fundamentals of laser technology by explaining the basics of an atom What's Your Wavelength? How Does a Laser Pointer Work?
- Laser vs. Lazer: Which Is Correct? - Laser Classroom
“Laser” or “lazer”? We break down the most common spelling errors and explain why only one spelling is correct
- Laser Skin Resurfacing: Benefits, Side Effects, and Average Cost - WebMD
Laser skin resurfacing also known as laser peel, laser vaporization or lasabrasion, removes skin layer by layer with precision The new skin cells that form during healing give the skin a
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