LASER In Optical Fiber Quiz

What is the full form of LASER?

• Light Amplification by Solar Energy Radiation

• Light Amplification by Stimulated Emission of Radiation

• Luminous Amplification by Stimulated Emission of Radiation

• Laser Amplification by Solar Energy Radiation

What is the main purpose of using optical fibers in LASER technology?

• To absorb the laser light and convert it to heat

• To guide and transmit laser light over long distances

• To block the transmission of laser light

• To scatter the laser light in different directions

How does light travel through an optical fiber?

• By constantly reflecting off the inner walls of the fiber

• By traveling in a straight line through the fiber

• By traveling in a zigzag pattern through the fiber

• By bouncing off the outer surface of the fiber

What is the color of the light emitted by a LASER?

• Black, white, or gray

• Pink, brown, or turquoise

• Yellow, orange, or purple

• Red, green, or blue

Why is LASER light used in optical fiber communication?

• To create colorful light effects

• To make the communication more secure

• To carry a large amount of information over long distances with minimal loss of signal strength.

• To reduce the speed of data transmission