Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Question 5 (15 points) On vaporise une couche antireflet (n,) sur les faces d'un bloc rectangulare en verre (n,). L'interferometriclustre est utilise afin de controler

image text in transcribed
Question 5 (15 points) On vaporise une couche antireflet (n,) sur les faces d'un bloc rectangulare en verre (n,). L'interferometriclustre est utilise afin de controler avec precision l'epaisseur (e) a appliquer. to I1 P L1 M2 FIGURE 2 Montage apres vaporisation du revetement sur les faces du bloc. Les caracteristique optiques des composantes de l'interferometryont les suivantes : na =1; ne =1,8; no =1,5; 71 =0,3; R2 =0,5; fo = 1000 W/m; 7 =90'; An = 500 nm La valeur du coefficient 71 tient compte du passage complet de la lumiere a travers la lame. (a) Combien de franges claires ont defilees au point P lorsque e = 0, 15 mm? (b) Que vaut l'intensite /2 apres l'application du revetement? (c) Que vaut l'intensite d'une frange claire apres l'application du revetement

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Introduction to Solid State Physics

Authors: Charles Kittel

8th Edition

047141526X, 978-0471415268

More Books

Students also viewed these Physics questions

Question

4. What does the Elbing model illustrate?

Answered: 1 week ago