1. Write the Maxwell's equation in differential form. 2. Why the perfectly monochromatic light source is not possible? 3. Is it possible to make the two level laser system, explain? 4. What are significance of Einstein relation? 5. Describe the construction and working principle of solid state laser with example. 6. What is the role of Helium in He-Ne and CO, laser?

1. Write the Maxwell's equation in differential form. 2. Why the perfectly monochromatic light source is not possible? 3. Is it possible to make the two level laser system, explain? 4. What are significance of Einstein relation? 5. Describe the construction and working principle of solid state laser with example. 6. What is the role of Helium in He-Ne and CO, laser?

Astronomy

1st Edition

ISBN:9781938168284

Author:Andrew Fraknoi; David Morrison; Sidney C. Wolff

Publisher:Andrew Fraknoi; David Morrison; Sidney C. Wolff

Chapter5: Radiation And Spectra

Section: Chapter Questions

Problem 38E: An idealized radiating object does not reflect or scatter any radiation but instead absorbs all of...

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