WATCH VIDEO AT 1.75X 2:05 What is double refraction / birefringence 4:27 +ve and -ve crystals 8:03 Linearly polarized light incident at certain angle of the retardation plate 21:00 Babinet compensator 25:00 Set up with sodium lamp 27:23 Generate elliptically polarized light and setup QWP at certain angle 29:55 Calibrating BC 33:30 Introducing Mercury lamp and adjusting BC's screw for coinciding dark fringe with cross wire 35:40 Placing QWP and the fringe shifts 36:54 Part 1, calculating angle we introduced in QWP, by using BC 39:25 Part 2 , ratio of axes 43:20 Explanation of final setup 45:45 Final explanation of sodium lamp/ Calibration of BC 46:44 Mercury lamp pt.1 explanation 47:35 Mercury lamp pt. 2 explanation

your videos are interesting , can we have the manual for the above experiment.

Excellent ..explanation..Thanks Sir..

Sir you vedio was very helpful to me I understood each and every part very easily thanks sir

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