17 Questions 30 Answers 0 Followers
Questions related from Amit Kumar Garg
In passive optical network (PON), I used an AWG at the remote node. I want to change the central frequency of the AWG dynamically. How can I do it ?? please help me.
14 February 2017 8,844 3 View
In one of my paper, a reviewer is asking the simulation environment including network topology, traffic assumptions. here how should I respond to the question??? does the simulation environment...
02 February 2017 5,829 7 View
What is the delay (latency) of various following components used in optical communication?? please also give me some reference if anyone have. 1) optical splitter 2) optical circulator optical...
20 January 2017 1,761 6 View
In one paper I have seen one architecture as given in attached file. for downstream transmission suppose 4 wavelengths are transmitting each at 10 GBPS. So total effective data rate is 40 GBPS. At...
24 September 2015 3,472 6 View
In Optisystem simulation tool how to change the ONU data rate in passive optical network??
29 July 2015 9,889 5 View
I have designed one network and I would like to evaluate the performance of that network. Parameters are latency, average power consumption, number of required wavelengths etc. to serve that...
22 May 2015 5,601 10 View
I am having 16x16 AWG and all inputs are applied with different wavelengths. now suppose I want to use it as 8x8 AWG by applying zero input to first 8 ports. now please tell me weather 8x8 AGW...
14 April 2015 7,459 6 View
What methods or algorithms can be applied to optimize four parameters? I am new in optimization. Please suggest me the process also.
11 November 2014 1,241 16 View
As we know that insertion losses of Arrayed Waveguide Grating (AWG) in the case of WDM has a fixed and low value i.e. 5 dB while insertion losses of Power Splitter (PS) is 3.5log(n) in case of...
03 November 2014 9,373 5 View
how power budget of optical communication system is correlated by bit rate. is there any relation for this? how power budget is releted for 10 Gbps and 2.5 Gbps?
20 October 2014 1,052 12 View
How do these above techniques reduce the power of consumption in access networks?
23 September 2014 8,248 1 View
For dispersion compensation techniques we sometimes use dispersion compensation fiber(DCF) and sometimes fiber grad grating(FBG) which technique is better and why?
19 September 2014 3,872 4 View
We use many components in telecom optical network. There is an OLT at central office, remote nodes and many ONUs. They consumes some amount of energy, how we can calculate that energy.
03 June 2014 7,444 3 View
In optical networks, generally TDM or WDM or Hybrid WDM-TDM is used for multiplexing
29 May 2014 6,528 8 View
I want to measure the power consumed in OAN. Suppose I want to compare two methods of power saving for ONU. The first one is cyclic sleep mode and another is the Adaptive Link Rate (ALR) control...
09 April 2014 5,361 1 View
Single-mode fibers are generally used for long distance passive optical networks. Is it possible to use photonic crystal fiber instead of single mode fiber? What are the possible difficulties if...
27 March 2014 9,789 6 View
FPGA Implementation of Soft Decision Forward Error Correction Codes is required for High Speed Optical Communication Systems. Which tools and what hardware are required for the FPGS...
01 January 1970 9,131 2 View
