Ruby Laser | Principle, Construction, Working, Energy Level Diagram of Ruby Laser | With Exam Notes

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ABOUT THE VIDEO
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Ruby laser was the first laser to be operated successfully. It was fabricated by T. MAIMAN in 1960.
The main features of this laser are:
1.It is a solid state laser.
2.It employs optical pumping.
3.It is a three level laser.
4.It requires cooling arrangement.
5.It works in PULSE MODE.
ABOUT THE CHANNEL
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In this channel you will find easiest notes & explanation of GRADUATION &
POST - GRADUATION PHYSICS Topics.
SUBSCRIBE the channel.
Don't forget to like & share the video.
THANKS.
#rubylaser
#ruby
#laser
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LINK OF BASICS OF LASER ( STIMULATED ABSORPTION, SPONTANEOUS EMISSION, STIMULATED EMISSION) VIDEO
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Sir ruby laser or He Ne laser ki working, construction or principle written m nhi h ?? (Means ki jo diagram h unki explanation in written)

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