Science

Science

Radio Collar: A brief Overview

Nowadays we are watching and reading a news about Indian students taged radio collars. Lets discuss what are radio collars: Radio Collars are basically radio

Science

Song of the Youth

Song Of Youth (…And For The Youth!) Me and My Nation India As a young citizen of India, armed with technology, knowledge and love for

LASER

Pumping Source

As we have discussed in the previously, that principle of laser is stimulated emission and for it to take place, population inversion has to be

LASER

Active medium of laser

When energy is given to laser medium (solid, liquid or gas), then only a small fraction of laser medium shows lasing action. This part of

LASER

Components of a Laser

Three main components of laser device are: a)      Active medium: For example in ruby laser, the active medium is aluminum oxide doped with .05 percent

LASER

Types of laser

The lasers can be classified on the basis of state as explained below: a)      State of laser medium: According to the state of laser medium,

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