Stimulated emissionSpontaneous emission Light Amplification by Stimulated Emission of Radiation.
Quantum Theory & the History of Light. The Beginning of Light In the beginning it was dark and cold. No sun No light No earth No solar system. ~ 4.5 billion.
Phys 2: Chap. 24, Pg 1 l Waves vs. particles l Some properties of waves: çHuygens’ principle çSuperposition — “adding” waves çCoherence l Some observed.
Laser ( Light Amplification by Stimulated Emission of Radiation ) BY SUMITESH MAJUMDER.
Lensless Imaging Richard Baraniuk Rice University Ashok Veeraraghavan Rice Aswin Sankaranarayanan CMU John Rogers UIUC.
Chapter 37
Sumitesh Majumder. What are the Light Sources ? Light Emitting Diode (LED)Laser Diode (LD) The most common light sources in this systems are Light Emitting.
Mahmoud Al-Saba – 223132 Majed Al-Bishi – 216423 1.
Chapter 18: Refraction and Lenses Pre-Class for Tuesday 4-10-12 In terms of light transmission, what is the difference between mirrors and lenses?
Computational Medical Imaging Analysis Chapter 7: Biomedical Applications
Interference and Diffraction. Certain phenomena require the light (the electromagnetic radiation) to be treated as waves. Two relevant examples are: interference.
Gujral FCM
