Optical amplifiers

Dear students 

Go through the following link to access lecture notes regarding optical amplifiers

https://drive.google.com/file/d/1bOMTLM1LUsHaNANqbneq5kddAUPsjjrZ/view?usp=drivesdk

Thanks for visiting

Regards....

🌸🌸🌸🌸

FLUID DYNAMICS

Dear students

 The lecture related to fluid dynamics is discussed here. Go through the following links.

For PDF lecture notes, CLICK HERE

Audio lecture shall be uploaded later

Regards...

🌸👍👍👍🌸

Surface tension

Dear students

 For lecture related to surface tension, go through the following links.

For PDF lecture notes, CLICK HERE

Audio lecture shall be uploaded later

Regards....

🌸🌸🌸👍

LEDs

Dear Students

 Go through the following links to study about ligt emitting diodes as part of your optoelectronics unit in PH213 course( MSc Physics programme, University of Kerala, 2018 syllabus revision)

For, lecture notes : CLICK HERE

For, audio lecture : CLICK HERE

Thanks for visiting

Regards...👍👍👍

🌸🌸🌸🌸🌸🌸

Twisting couple, torsional rigidity and torsion pendulum

Dear Students

    Go through the following links to study about twisting couple, rigidity modulus and torsional oscillations.

For PDF lecture, CLICK HERE

For audio lecture, CLICK HERE

Syllabus 👇

Thanks for visiting here...

Regards

👍👍🌸🌸🌸👍👍

Semiconductor LASER diodes (ILDs)

Dear Students

 Semiconductor laser diodes are also known as Injection Laser Diodes (ILDs) or simply injection diodes. These are pn junctions using direct band gap semiconductor materials. ILDs are used as efficient light source devices in optical fiber communication system. As part of unit 3 in PH 213 course of your first semester MSc Physics programme under 2018 revised syllabus in University of Kerala, this topic is included.

For,

PDF lecture notes (Part 1): CLICK HERE

PDF lecture notes (Part 2): CLICK HERE

For listening to audio lecture, CLICK HERE

Thanks for visiting....

Regards..

🌸🌸🌸🌸👍

Uniform and non uniform bending

Dear Students

 Go through the lecture of uniform and non uniform bending & I form girders 

For lecture notes CLICK HERE

For listening to audio lecture, CLICK HERE

Thanks for visiting

Regards.....

🌸🌸🌸👍