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Laser Components.

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Presentation on theme: "Laser Components."— Presentation transcript:

1 Laser Components

2 UIUC

3 This image is copyrighted.

4 This image is copyrighted.

5 This image is copyrighted.

6 UIUC

7 Continuous vs. Pulsed Lasers
Thinner pulses give higher peaks for same average Power.

8 This image is copyrighted.

9 Divergence of the Laser Beam
See equation for calculating diameter of beam at distance r from the laser.

10 Specular (Mirror) Reflection
Specular reflection (left illustration) retains the columnar beam, and therefore, intra-beam exposure.

11 Nominal Hazard Zone

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14 UIUC

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17 UIUC

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19 This image is copyrighted.

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