Chapitre 1: Sources et ondes Flashcards

1
Q

Formule de la luminance L(λ) (Ou loi de Plank)

A
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2
Q
A
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3
Q

Puissance rayonnée à l’aide de la luminance L(lambda)

A
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4
Q

Loi de Stefan

A

C’est une puissance surfacique

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5
Q

Loi de Wien

A
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6
Q

Définir une onde plane

A

C’est une onde ayant même amplitude, même phase dans des plans ortho à une direction k donnée

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7
Q

Formule de E(r,t) pour un dipôle en champ lointain (r&raquo_space; lambda, r&raquo_space; d)

A
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8
Q

Quelle condition est nécessaire dans un laser pour que les ondes réfléchies s’additionnent

A
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9
Q

Constante de plank h

A
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10
Q

Constante de Stefan

A
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11
Q

Constante de Boltzmann

A
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