Dhiman Kakati

6 Questions 10 Answers 0 Followers

Questions related from Dhiman Kakati

Which numerical method is used to solve the probability of intensity function in a Gamma-Gamma Distribution?

Which numerical method is used to solve the probability of intensity function in a Gamma-Gamma Distribution? consider free space optical channel . With regards, Dhiman Kakati

10 October 2018 222 0 View

How laser phase noise impact on system performance?

(1) How does the laser phase noise impact on the system performance with higher order optical modulation? (2) What are the parameters that are affected by laser phase noise? (3) Mathematical...

08 August 2018 636 0 View

What is the relation between coherence length and coherence time?

Dear everyone, What is the mathematical relation between coherence length and coherence time in an FSO channel. The transmitting laser has centre wavelength of 1550 nm. Suppose the...

08 August 2018 5,788 3 View

What is the best way to measure spectral width?

Dear all, I want to find Spectral efficiency (b/s/Hz) of my designed systems. For this, I need to find two factors, (1) bit rate and (2) Bandwidth required. Can we find the bandwidth from the...

07 July 2018 2,722 2 View

How to set user defined SNR and OSNR in Optisystem?

I need to simulate Optical Signal to Noise Ratio (OSNR) vs BER and SNR vs BER plot in Optisystem v.13. So, how can I define a custom SNR or OSNR for the same. What would be the appropriate way to...

10 October 2017 6,273 0 View

How do I select a wavelength from a light source that consist of wavelength range of 410 nm to 900 nm?

Dear Sir/madam, I need to separate or select a specific wavelength from a light source that consists of all the wavelengths from 410 nm to 900 nm. Please suggest me techniques available to do...

12 December 2015 9,324 13 View