WEBVTT

chapter_0
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Le laser au quoitidien

chapter_1
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Historique

chapter_2
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Interactions lumière/matière

chapter_3
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Les propriétés des lasers

chapter_4
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- barrière de protection, code barre

chapter_5
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- télémètre

chapter_6
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La focalisation

chapter_7
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- CD, DVD, BlueRay

chapter_8
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- Les fibres optiques

chapter_9
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La monochromaticité

chapter_10
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La spectroscopie

chapter_11
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- laser et médecine

chapter_12
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La puissance

chapter_13
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- soudage

chapter_14
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- recuit du silicium

chapter_15
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- marquage et gravage

chapter_16
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- découpe

chapter_17
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- exemple du smartphone

chapter_18
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Questions 1 : l'atténuation 

chapter_19
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Question 2 : laser et police scientifique

chapter_20
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Question 2 : laser et police scientifique