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# D212206307_AphyS2_Project.pptx

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# D212206307_AphyS2_Project.pptx

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### D212206307_AphyS2_Project.pptx

1. 1. A Project report on Diffraction Of light Submitted in partial fulfillment of the requirement of degree of Diploma in Electronics and Telecommunication Under WEST BENGAL STATE COUNCIL OF TECHNICAL AND VOCATIONAL EDUCATION AND SKILL DEVELOPMENT Under the supervision of Sr. Lecturer (Dept. Of Physics) Rabishankar Pandit Lecture in Physics EIJE, HOWRAH By Name – Angkita Paul Registration number - D212206307 Roll number – DEIJETCES2 – 10006308
2. 2. Diffraction of Light By Angkita Paul Department: D-ETC Reg. No : D212206307
3. 3.  ACKNOWLEDGEMENT  INTRODUCTION  Light  Waves  Diffraction  Double Slit  Diffraction Grating  Applications  CD  DVD  Resolution  Conclusion CONTENTS :-
4. 4.  ACKNOWLEDGEMENT I would like to express my special thanks of gratitude to my teacher Mr. Rabishankar Pandit , who gave me the golden opportunity to do this wonderful project of Applied Physics-2 on “Diffraction Of Light” who also helped me in completing my project. I come to know about so many new things I am really thankful to them. Secondly I would also like to thank my parents and friends who helped me a lot in finalizing this project with in the limited time frame. ANGKITA PAUL ELECTRONIC AND TELECOMMUNICATION ENGINEERING 2ND SEMESTER
6. 6.  LIGHT
7. 7.  Waves Frequency–the number of complete cycles that pass a given point per unit time Period–the time required for one complete cycle of a wave to pass a given point along the line of travel
8. 8.  Diffraction
9. 9.  Double Slit Experiment Each photon not only goes through both slits, but also simultaneously traverses every possible trajectory en route to the target
10. 10.  Diffraction Grating
11. 11.  CD
12. 12.  DVD
13. 13.  Resolution
14. 14.  Conclusion • Diffraction –the spreading of light into a region behind an obstruction • All waves can be diffracted, not just light waves • Wave diffraction affects us every day!
15. 15. Thank You