writ construction and working of ruby laser
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A ruby laser is a solid-state laser that uses a synthetic ruby crystal as its gain medium. The first working laser was a ruby laser made by Theodore H.
The ruby laser is a three level solid-state laser. In a ruby laser, optical pumping technique is used to supply energy to the laser medium. Optical pumping is a technique in which light is used as energy source to raise electrons from lower energy level to the higher energy level
Operation of Ruby Laser: When we switch on the circuit the R.F operates. As a result the flash of light is obtained around the ruby rod. this flash causes the electrons within ruby rod to move from lower energy band towards higher energy band.
The ruby laser is a three level solid-state laser. In a ruby laser, optical pumping technique is used to supply energy to the laser medium. Optical pumping is a technique in which light is used as energy source to raise electrons from lower energy level to the higher energy level
Operation of Ruby Laser: When we switch on the circuit the R.F operates. As a result the flash of light is obtained around the ruby rod. this flash causes the electrons within ruby rod to move from lower energy band towards higher energy band.
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