Scientific Definition of a Laser
![Scientific Definition of a Laser](https://www.thoughtco.com/thmb/Dbu8c0eHO91adzo2CEG2_gYqw7Q=/1500x0/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-180294159-596e33acaad52b001135ac60.jpg)
Definition of the different frames: Laser axis (for the polarization
![](https://pacificsciencecenter.org/wp-content/uploads/2023/02/laser-dome-21plus.jpg)
Laser Dome - Pacific Science Center
![](https://upload.wikimedia.org/wikipedia/commons/thumb/2/25/Lasis.jpg/800px-Lasis.jpg)
Laser ablation - Wikipedia
![](https://cff2.earth.com/uploads/2023/11/23090052/laser-communication_earth_moon_1medium.jpg)
Laser beam message sent to Earth from deep outer space •
![](https://lasers.llnl.gov/content/assets/images/education/how-lasers-work-4.jpg)
NIF's Guide to How Lasers Work
![](https://gamesmartz.com/upload/subjects/science/800/laser.png)
Laser Definition & Image
![](https://www.researchgate.net/publication/251709856/figure/fig1/AS:644310265516034@1530626946954/Intensity-distribution-and-laser-beam-dimensions-86-definition-in-the-working-plane.png)
Intensity distribution and laser beam dimensions (86% definition) in
![](https://image.slidesharecdn.com/lasers-140924032421-phpapp01/85/laser-3-320.jpg?cb=1665833148)
LASER
![](https://upload.wikimedia.org/wikipedia/commons/thumb/e/e7/Laser_Pointers.jpg/800px-Laser_Pointers.jpg)
Laser pointer - Wikipedia
![](https://www.researchgate.net/publication/353861973/figure/fig1/AS:1132064476794881@1646916612040/A-Laser-source-and-B-a-Layout-of-the-Experiment-L-86-m-X-018-m-Definition-of.jpg)
A/ Laser source and B/ a Layout of the Experiment (L = 8.6 m, X = 0.18
![](https://www.rp-photonics.com/bg/products/cni_laser/scientific_lasers.jpg)
Scientific lasers, explained by RP; specifications, performance, fabrication, applications, requirements, quality
![](https://www.scientific.net/AMM.693.247/preview.gif)
Application of Theory of Hypothesis Testing in Process of Laser Micromachining
![](https://celasers.com/wp-content/uploads/Energy-for-Health.png)
Medical Laser Therapy Science - Cutting Edge Lasers
![](https://www.science.org/cms/10.1126/science.134.3489.1506/asset/0f6bc41b-5121-42d2-8073-1d7f4b61cee9/assets/science.134.3489.1506.fp.png)
Physiological Implications of Laser Beams