- This topic has 6 replies, 3 voices, and was last updated 7 years, 4 months ago by stack programer.
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May 8, 2015 at 2:00 am #20579Abhishek ShramaParticipant
Heyy!!
I want to design an all optical D flip flop using SOAs.I have seen a no. pf articles which design them and also futher design PRBS using d flip flops.I have tried designing it but no came out with no positive results. the article link is given..please help me over it as i could not get any help from forum regarding all optical circuits earlier also..
http://www.sciencedirect.com/science/article/pii/S0030402613010978 -
May 8, 2015 at 9:07 am #20607Ashu vermaParticipant
Hi Abhishek,I have gone through your attached link,I am also working on all optical gates and latches .I think you can use optical feedback technique to realize D flip flop ,it will more easy.as this is also part of my study so i have studied some papers .I have attached the links of these papers .This may help you more to understand these flip flops
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?reload=true&arnumber=5970917
https://www.osapublishing.org/abstract.cfm?uri=Photonics-2012-WPo.29
http://onlinelibrary.wiley.com/doi/10.1002/mop.25998/abstractRegards
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May 9, 2015 at 12:15 am #20644Abhishek ShramaParticipant
Thankyou samsung.. the design in last paper seems to be possible to design to me.. have you stared work on it? other two papers i have already gone through they use a feeback path. I think we cannot use a feedback path in optisystem. I have tried it in various designs but it doesnot work. If u have a sample which works please attach it. and let me know if u are working on third paper.
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May 9, 2015 at 9:21 am #20648Ashu vermaParticipant
Hi Abhishek,Yes you are right there are some issues in feedback as no output has been observed on Q .I have started work on last paper but could not get desired results.but as soon as i will do it definitely share with you.
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May 11, 2015 at 1:39 am #20676Abhishek ShramaParticipant
Thankyou!!
I am also working , if I get some results then i will also share them -
June 17, 2017 at 3:30 am #44006stack programerParticipant
hi,my friends if you have succeeded to solve problem feedback in opticsystem?
thanks -
June 19, 2017 at 5:43 am #44019stack programerParticipant
i offer see this link too,i work on feed back on opticsytem and share result on below link
http://blog.stackprogramer.xyz/en/2017/06/19/feedback-examples-in-opticsystemopticwave/
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