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In this video series we will be covering the syllabus of laser chapter in our curriculum. the full form of laser is light amplification by stimulated emission of radiation. in this series we will study everything related to laser. Like how laser works, what are the basic principles behind the working of laser, what are the uses and application of the laser and lastly what are the main topics that are generally asked in our examination from this chapter.
NOTES WILL BE PROVIDED IN NOTES SECTION
LASER PROPERTIES , SPATIAL AND TEMPORAL COHERENCE IN HINDI
LASER PROPERTIES , SPATIAL AND TEMPORAL COHERENCE IN HINDI
TOPICS COVERED ARE:-
LASER INTRODUCTION
PROPERTIES OF LASER
SPATIAL AND TEMPORAL COHERENCE
ABSORPTION,SPONTANEOUS EMISSION, STIMULATED EMISSION, EINSTEIN'S COEFFICIENTS
ABSORPTION,SPONTANEOUS EMISSION, STIMULATED EMISSION, EINSTEIN'S COEFFICIENTS
TOPICS COVERED ARE
ABSORPTION
SPONTANEOUS EMISSION
STIMULATED EMISSION
EINSTEINS COEFFICIENTS
POPULATION INVERSION, METASTABLE STATE,ACTIVE MEDIUM,PUMPING, OPTICAL RESONATOR CAVITY
POPULATION INVERSION, METASTABLE STATE,ACTIVE MEDIUM,PUMPING, OPTICAL RESONATOR CAVITY
TOPICS COVERED ARE:-
POPULATION INVERSION
METASTABLE STATE / NEGATIVE TEMPERATURE STATE
ACTIVE MEDIUM
PUMPING
OPTICAL RESONATOR
THREE LEVEL LASER, FOUR LEVEL LASER , APPLICATIONS OF LASER
THREE LEVEL LASER, FOUR LEVEL LASER , APPLICATIONS OF LASER
TOPICS COVERED ARE:-
THREE LEVEL LASER
FOUR LEVEL LASER
APPLICATIONS OF LASER
HELIUM NEON LASER AND IT'S WORKING
HELIUM NEON LASER AND IT'S WORKING
TOPICS COVERED ARE :-
HELIUM NEON LASER INTRODUCTION
He Ne laser construction
working of He-Ne laser
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