He - Ne LASER || HELIUM NEON LASER || HANDWRITTEN NOTES || LASER PHYSICS |||

LINK OF " SILVER PLAY BUTTON UNBOXING " VIDEO
************************************************

   • SILVER PLAY BUTTON UNBOXING || 100K S...  


ABOUT THE VIDEO
**********************
He-Ne laser was the first gas laser fabricated by ALI-JAVAN & his co-workers in 1961.
Main features of this laser are:
1.It is a four level laser.
2.It is more reliable & easy to construct.
3.It does not require cooling arrangement.
4.It employes electrical pumping.
5.It works in continuous mode.
6.It is more directional, more coherent, more monochromatic than solid state lasers.

ABOUT THE CHANNEL
**************************

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.

#heliumneonlaser
#laser
#henelaser
#hene

------------------------------------------------------------------

LINK OF " PROPERTIES OF LASER: PART - 1"
VIDEO
************************************************

   • PROPERTIES OF LASER || PART - 1 || DI...  

LINK OF "PROPERTIES OF LASER: PART - 2 "
VIDEO
************************************************

   • PROPERTIES OF LASER || PART - 2 || MO...  

LINK OF " RUBY LASER " VIDEO
************************************************

   • Ruby Laser | Principle, Construction,...  

LINK OF BASICS OF LASER ( STIMULATED ABSORPTION, SPONTANEOUS EMISSION, STIMULATED EMISSION) VIDEO
************************************************

   • BASICS OF LASER || STIMULATED ABSORPT...  
_____________________________________________