Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Photonic Crystal Fiber Simulation help

Status
Not open for further replies.

Mansour_M

Advanced Member level 4
Joined
Jul 30, 2006
Messages
100
Helped
11
Reputation
22
Reaction score
3
Trophy points
1,298
Location
Newcastle, UK
Activity points
1,944
photonic crystal ppt

Hi Everyone!

Could any body help me with simulating ''Photonic Crystal Fiber" by "FDTD"?
It would be your nice if you help me with any Papers, eBooks or Guides.

Thanks!
 

hamid2000

Junior Member level 3
Joined
Aug 7, 2007
Messages
26
Helped
3
Reputation
6
Reaction score
1
Trophy points
1,283
Location
Tehran
Activity points
1,428
Hi Mansoor

I've some refs about the issue. ut I am working on Photonioc crystal lasers.
also I have some PPT presentations.
 

artsil23

Member level 1
Joined
Sep 8, 2006
Messages
40
Helped
26
Reputation
52
Reaction score
17
Trophy points
1,288
Activity points
1,512
I'm trying to simulate Photonic Crystal Fiber in the software VPItransmission Maker. Do you have used this software?. I need to find a good reference where I can get all parameters of this kind of fiber or a simulation with this software.

Regards
 

a_shamsafar

Junior Member level 2
Joined
Aug 6, 2007
Messages
22
Helped
6
Reputation
12
Reaction score
1
Trophy points
1,283
Activity points
1,359
hi
you can use optiFDTD software to simulate optic fiber and PCF mail me for further information
 

artsil23

Member level 1
Joined
Sep 8, 2006
Messages
40
Helped
26
Reputation
52
Reaction score
17
Trophy points
1,288
Activity points
1,512
Thanks for your reply.I don't know if the demo of this software could be used to implement a simulation of photonic crystal fiber. VPI software has a simulation of a universal fiber, so I need to look all information (linear, non linear parameters, raman, etc.) about PCF, so I could simulate it. Do you have this information about PCF?
 

a_shamsafar

Junior Member level 2
Joined
Aug 6, 2007
Messages
22
Helped
6
Reputation
12
Reaction score
1
Trophy points
1,283
Activity points
1,359
if you have optiFDTD v6 or higher version you can simulation and analysis PCf all parameters such as(R.index.effective area and ....) but this soft ware is very expensive I dont know how we can download it freely.???????
 

rrumpf

Full Member level 5
Joined
Jul 6, 2007
Messages
289
Helped
66
Reputation
132
Reaction score
43
Trophy points
1,308
Location
El Paso, TX
Activity points
3,559
What do you want to simulate? Do you just want to compute the modes of these waveguides to study their profiles, effective indices, and dispersion? If so, FDTD is probably not a good approach. Look more to a frequency-domain finite-element method like FEMLab or a finite-difference method.

If you want to model propagation through waveguide bends or discontinuities and the cross sectional area of your waveguide is very large, FDTD is an excellent approach and may even be the only feasible approach.

-Tip
 

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Top