Laser fundamentals


SKU: 1-929513-48 Categories: , Tags: , , ,


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In this DVD we will learn about the basic physics behind the laser. You will learn about waves, hertz, frequency and the light spectrum; from radio waves to x-rays and we’ll discuss the difference between E1 and E2; the high and low energy states of the medium.

This part of the program also looks at incoherent and coherent light, along with the meanings behind waves being in-phase and out-of-phase. Learn how being in-phase and out-of-phase can affect the power within the beam.

We also review the reflecting mirrors and meaning behind resonance length.

NTSC 45, Run time 17:29


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