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Course overview
What will i learn?
- Stimulated Emission Enhancement, Laser Operation, Photon Chain Reaction. Energy Transfer Efficiency
Requirements
- Any PC or laptop or tab or android phone with good internet connectivity. Any enthusiastic learner with the basic knowledge and understanding in Physics and Electronics is eligible before pursing and enrolling to the course. Having Physics as one of the subjects at 10+2 level is desirable
Curriculum for this course
18 Lessons
02:31:19 Hours
Chapter-1. Interference
9 Lessons
01:19:09 Hours
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Introduction to Interference
00:14:22
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Youngs Experiment and Change of Phase
00:12:14
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Lloyds Mirror and Fresnels Biprism
00:11:46
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Advanced Optics
00:10:17
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Michelson Interferometer
00:14:55
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Learning Material
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Assignment
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Wedge Method
00:07:51
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Newtons Rings
00:07:44
Chapter-5. Laser
9 Lessons
01:12:10 Hours
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5.1.Introduction to Lasers
Preview 00:13:40
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5.2.Population Inversion
Preview 00:16:20
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5.3.Ruby Laser
00:07:00
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5.4.Helium-Neon Laser
00:13:00
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5.5.Applications of Lasers
Preview 00:07:00
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5.6.Holography
00:15:10
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Learning Material
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Assignment-I
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Assignment-II
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Frequently asked question
What is population Inversion?
Population inversion is a condition in a laser medium where the number of atoms or molecules in an excited energy state exceeds the number in a lower energy state. This is a necessary condition for laser operation.
What is stimulated absorption?
Stimulated absorption is a process in which an atom or molecule absorbs a photon and transitions from a lower energy state to a higher energy state. This process is induced by an external electromagnetic field, such as light.
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