Why EMI is very low in optical fiber,while frequency is very high? As we no tha

Why EMI is very low in optical fiber,while frequency is very high? As we no that in general condition frequency inversely proportional to EMI.

Question Posted / 1200pawan

2 Answers
4490 Views
IIT, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

Why EMI is very low in optical fiber,while frequency is very high? As we no that in general conditi..

Answer / saumya samanta

Optical communication is a light wave communication.So there is no relation btn. optical & electrical interference.And being optical media is a non metal(i.e. glass etc)there is no electrical energy intercepted in optical media.Hence EMI does not affects the optical fiber communication.

Is This Answer Correct ?

3 Yes

0 No

Why EMI is very low in optical fiber,while frequency is very high? As we no that in general conditi..

Answer / 1200pawan

optical communication

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More Electronics Communications Interview Questions

Define what happens to the series current , load current and zener current when the dc input voltage of a zener regulator increases?

0 Answers

Why the width of the base region of a transistor is kept very small compared to other regions?

0 Answers

what is the difference between electrical and electronics technicions and what they do/ and for what porpose?

19 Answers HCL, IBM,

explain the bandwidth requirement of a voice signal of 2kHz and a binary data signal with a rate of 2kHz

1 Answers Wipro,

What are the 3 types of transmission line energy losses?

3 Answers TCS,

why interrupt is necessary in microprocessor?

0 Answers Siemens,

what is the main function of transistor Basie?

4 Answers Crompton Greaves,

What is the state if the RED LED is glowing on DVxx card What is the state if the YELLOW LED is glowing on DVxx card What is the state if the GREEN LED is glowing on DVxx card Which frequency band DVDC is used Which frequency band DVGA is used

0 Answers NSN,

What is step up chopper?

0 Answers

What tools are used to test TCP/IP

0 Answers Mind Tree,

what is race around condition

22 Answers National Youth Service, Samsung, TATA, Vodafone,

How receiver detect that which is information signal and which is carrier signal and how it seprate both at destination?

4 Answers Airtel,

For more Electronics Communications Interview Questions Click Here