Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Hamidzia said:Assalam O Alekum !
These are some documents about LASER. After reading these documents u will certainly get some knowledge of LASER. You should have some knowledge of atomic structure for understanding LASER.
For some more details u can see from
OPTICAL FIBER COMMUNICATIONS
by SENIOR
Also available on the forum.
wish u best of luck
Thankx