Electronic Devices - Special-Purpose Diodes - Discussion
Discussion Forum : Special-Purpose Diodes - General Questions (Q.No. 29)
29.
A laser diode normally emits
Discussion:
3 comments Page 1 of 1.
Abhishek said:
1 decade ago
Why not B?
Michael said:
1 decade ago
What are those light? Can you explain them to me please?
Stranger said:
1 decade ago
The answer B is right, but it is INCOMPLETE.
The light proceeded by LASER is "COHERENT" and "MONOCHROMATIC", always.
Firstly, it is coherent because it has "SINGLE DIRECTION or ORDERED".
Secondly, it is monochromatic because it has "ONLY ONE WAVELENGTH or COLOR'.
The light proceeded by LASER is "COHERENT" and "MONOCHROMATIC", always.
Firstly, it is coherent because it has "SINGLE DIRECTION or ORDERED".
Secondly, it is monochromatic because it has "ONLY ONE WAVELENGTH or COLOR'.
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