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What Does it Mean? Answers Behind More Acronyms
Friday, May 22, 2015

With over thousands of languages and billions of people in the world, there are bound to be a few words and acronyms that you don’t know off the top of your head. Though you may have finally just gotten the hang of “on fleek,” and knowing if someone’s “outfit game is strong” or not, continuing on from March, we have some more acronyms for you to learn. Relax; these won’t be popping up on social media sites any time soon. Rather, these are acronyms that you may have heard in a normal conversation before. These words may have a deeper meaning than you have initially thought.

·      LIDAR
To those in the know, this is an acronym that can be as regularly used as radar. But to those who aren’t as educated in acronyms as we here at Greenlight Optics are, we’ll let you in on a secret: we didn’t make this word up. As you may have guessed from context clues, this acronym has the same suffix as radar. That’s because this acronym is actually a combination of the words “light” and “radar,” or, the popular meaning is “Light Detection and Ranging.” So just what is LIDAR? This is a remote sensing technology that, as you may have guessed, utilizes light — in the form of a pulsed laser — to measure variable distances to Earth. From the light pulses, scientists can gather data and information about the shape of the Earth and characteristics about its surface.

·      Light-emitting diode
Better known as LEDs, these may be what light your home or office instead of incandescent bulbs. Lo and behold, we already answered the question for you; LED stands for Light-emitting diode. While there are numerous characteristics that set apart these lights from incandescent bulbs, this exact acronym refers to the semiconductor within the light source, which just so happens to be a diode. These diodes are now used in aviation, headlights, traffic signal lighting, camera flashes, video and television displays, and many other applications, and are available in a (bright) wide range of colors. But did you know the color of a light-emitting diode is determined is by the energy band gap of the semiconductor?

Whether you’re inquiring more about the Earth’s surface or are screwing in a new light-emitting diode into a desk lamp, you now are armed with more information to share with the billions of people on Earth. Plus, not only do you know the definitions of these terms, but you could even say your acronym game “is strong” because you’re now more knowledgeable with these terms.



Can’t get enough of acronyms? Tune in for the next installment on even more acronyms you may not have been aware of!



 
 

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  • General Interest
    • 08/17/2018 - Importance of Prototyping
    • 07/20/2018 - Projection Technology Enables
    • 06/15/2018 - Structured Light Projection En
    • 02/16/2018 - Design and Production of Optic
    • 01/26/2018 - Discovering the Revolutionary
    • 09/02/2017 - The Measure of Metrology
    • 08/01/2017 - What is a laminar flow bench?
    • 07/01/2017 - World Class Optical Design
    • 05/02/2017 - Understanding the Basics of LE
    • 11/14/2016 - What is ISO 9001?
    • 08/22/2016 - Current and Future Uses of DLP
    • 07/14/2016 - Use of Lasers in Medical Techn
    • 06/15/2016 - How Lasers will Help You Get B
    • 05/12/2016 - Why Photographers Love OLED Sc
    • 04/17/2016 - Ultra-Precision Machine Techno
    • 03/15/2016 - Future Global Demand for Surgi
    • 11/03/2015 - The Man Behind the Light-Emitt
    • 10/09/2015 - A Few More Approaches to Diamo
    • 09/21/2015 - Inside a Few Approaches to Dia
    • 08/20/2015 - The Device that Spurred the Cr
    • 07/08/2015 - What Does it Mean? The Final F
    • 06/23/2015 - What Does it Mean? Even More A
    • 05/22/2015 - What Does it Mean? Answers Beh
    • 04/13/2015 - Red Light, Green Light: How Tr
    • 03/13/2015 - What Does it Mean? The Answers
    • 02/12/2015 - What You May Have Missed with
    • 01/07/2015 - What Can Be Developed with Opt
    • 12/16/2014 - The Development of LEDs and Wh
    • 11/13/2014 - More Facts About Other Greenli
    • 10/06/2014 - A World Record-Breaking Laser
    • 09/17/2014 - An Inside Look at the Maser
    • 08/12/2014 - The 411 on LEDs
    • 07/08/2014 - Invention of the Laser
    • 06/10/2014 - Laser Pointers: Colors and Use
    • 05/21/2014 - How LEDs Appear Brighter to Ou
    • 04/02/2014 - Let There Be Light! The Boomin
    • 03/18/2014 - Practical Applications: Medica
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