holey fibers

[aasif bashir dar]

hi all ,
i need to know whether we can implement holey fibers (or photonic crystal fibers )in optisystem 14., using any code in matlab or c++.
responses will be appreciated

with regards

[prakash jat]

hollow fiber or holey fiber

[aasif bashir dar]

holey fiber??(photonic crytal fibers)

[prakash jat]

definately you can implement it in optisystem but how do you get matlab code of holey fiber and writing with respect to optissytem?
if we can design it in Opti FDTD or opti BPM and then exporting this design to optisytem then it would be simple task

[aasif bashir dar]

hi prakash ,
can you attach some link in optiwave for the same, because i am unable to find out the holey fiber article in both bpm oropti FTDT.

still thanks for your reply

with regards

[aasif bashir dar]

hi prakash,
more over i could not find any link how opti ftdt can be be co simulated with the optisystem, which you have reffered of.please attach the link for the same,
with regards

[aasif bashir dar]

i have only found photonic crytal application in OPTiFTDT.but not photonic crytal fibersor holey fibers iam attaching link;

Home

with reagards

[alistu]

Hi Aasif,

Since your question is general about the possibility of holey fibers being implemented using Matlab and used in the cosimualtion, I can assure this could be possible. However, it is highly probable that writing the codes in an efficient way would take an extensive amount of time. And your first concern should be about the Matlab codes (regardless of co-simulation).

Regards

[prakash jat]

hi aasif

try it

Photonic Crystal Fiber Simulation

[prakash jat]

hi alistu

can we co-simulate otisytem with opti FDTD?

[alistu]

Hi Prakash,

I haven’t managed so far to find any notes from Optiwave confirming the co-simulation between the two can be done. Besides, in Optiwave software tools in OptiSystem libraries, all Optiwave components that can be used for co-simulation with OptiSystem are there, except for OptiFDTD. So I believe it to be unlikely even though I cannot say it with certainty.

Regards

[aasif bashir dar]

hi all,
thanks all for the reply
it would extreamelly difficult to writ a code for holey or photoic crytal fibers in matlab or C++. but FDTD co simulation with optisystem can work it will reduce our effort and will provide better pictorial diagram for section of holey fibers in optifdtd.

with regards

[alistu]

Hi Aasif,

My reply was a direct answer to your main question in the post, where no mention of OptiFDTD has been made, and it is only about possibility of implementing it with Matlab or C++. BTW, since there is a query about the possibility of Optisystem and OptiFDTD co-simulation, can you please provide a link that shows actually their co-simulation is possible? Thank you very much in advance.

Regards

[prakash jat]

hi aasif
have try opti mode solver?
it may be one solution

[aasif bashir dar]

hi prakesh jat,

please explain your suggestion and provide some link or document , so that i could understand it
with regards.

[prakash jat]

i am attaching a FDTD FILE IF YOU INTERFACE IT WITH OPTISYSTEM THEN PLEASE TELL ME

[aasif bashir dar]

hiprakash jat
i appreciate for you efforts,

how ever i want know how could i simulate this file in optisystem there is nooo ftdt co simulation guide on optisystem site,
do you have cosimulated the opti fdtd in optisystem???

with regards

[prakash jat]

download optiFDTD AND RUN

[aasif bashir dar]

hi alistu,

i said that if the co simulation of FTDT and optisysmtem would work ,it would be better

thanks for your reply

with regards

[alistu]

I see… I tried to provide answer to your question regarding Matlab. For as far as I am concerned, the co-simulation of OptiSystem and OptiFDTD cannot be done. I have been searching to see if such a thing is possible, but I believe Matlab seems to be the only remaining way fro this purpose.

Regards

[prakash jat]

i think there is no co-simulation of opti fdtd with optisystem

[alistu]

I can think of one rather complex way to do the co-simulation Aasif, and it would work only if co-simulation of OptiFDTD and Matlab is possible. You can use Matlab component in your design, and in the corresponding Matlab program you can call OptiFDTD to do the calculations and give the results back to Matlab. This way, results can be used in OptiSystem using two interfaces.

The above method only works if Matlab-OptiFDTD cosimulation is possible. However, I thought it was worth mentioning as it may work.

Regards

[Rajguru M. Mohan]

Hi Aasif,
As A photonic crystal fiber which is also called holey fiber, hole-assisted fiber, microstructure fiber, or microstructured fiber is an optical fiber which obtains its waveguide properties not from a spatially varying glass composition but from an arrangement of very tiny and closely spaced air holes which go through the whole length of fiber. The creation of holey fibers (HFs), i.e. fibers with a cladding
having the form of a two-dimensional (often periodic) array
of closely packed glass capillaries drawn at a high temperature,
is one of the most significant achievements in optical
technology within the last five years.
I think we couldn’t design holey fibers in optisystem

Thanks,

[mohamed diaa]

hi aasif
did you find any matlab code to implement hollow core fiber?

[mohamed diaa]

hollow core fiber is kind of 2d photonic crystal and in the photonic crystals book by springer there are matlab codes that define 2d structure and also dispersion, try it and you can find what you need

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