Today we learn about Unit vector, vector dot product, vector cross product, triple cross product, scalar triple product. Unit Vector. Any vector A can be
In my earlier articles, I have explained the construction of semiconductor laser. Toady I will discuss the working of semiconductor laser. Achievement of population inversion:
Let us discuss today about two quantities called scalars and vectors and difference between them. Suppose you are going in your car or bike. Your
Electromagnetic Field Theory has applications in analysing and designing of communication system like: Besides the above applications, EMFT is used in: Do you know the
Today, we will discuss the difference between circuit theory and electromagnetic field theory. Both these theories are extremely important in their respective fields. Let us
In the last article, I have explained the basics of semiconductor. Today I will explain the construction of a semiconductor laser. Example of semiconductor laser:
Name of the Institute: Beant College of Engineering & Technology is situated in the city Gurdaspur (Punjab) of India. Affiliated with: Punjab Technical University (PTU),
Name of Institute: Baba Kuma Singh Ji Engineering college is situated in the city Amritsar (Punjab) of India. Affiliated with: Punjab Technical University (PTU), Kapurthala
Before discussing the construction and working of semiconductor laser, let us discuss the review of semiconductors as it will be necessary for you to write
Why helium is doped in carbon dioxide laser: The CO2 molecules in the states E4 and E3 deexcite to state E2 through inelastic collision with
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