SiEPIC/SiEPIC_EBeam_PDK

How to run install SIEPIC PDK in Klayout and how run circuit simulation

Zwlzzm opened this issue · 11 comments

@lukasc-ubc ,
Dear Professor lukas,

I have to install KLayout and SIepic PDK in Centos 7. And I found something strange.
Could you give me some assitance?

  1. I tried to install Siepic PDK on centos 7, but it always shows there is no python 3, although I have installed python3.

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(I install Siepic PDK by copying the files of "klayout_dot_config" in siepic-tools and sepic_ebeam_pdk to the new folder "salt" in .klayout (because I cannot install it from Tool->Manage Package, it can’t be installed successfully);)
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  1. Beside that, I found it come out a lot of errors when I open KLayout with terminal. What cause this?
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  2. We purchased the lumerical education version and the lumerical-KLayout Interoperability license.
    Those licenses are actived.
    Then how to use it for circuit simulation?

a。I click simulation, Circuits->Set up lumerical Interconnect Compact Model, it always prompts me to find the installation location of lumerical. But I don't know where is it. Do you know where to find this link?
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b,I tried to pull two structures from the Siepic PDK (all the structures have port names), and click simulation, Circuits-> Circuit simulation Lumerical Interconnect, but it always prompts me that I should have an opt_in label, so what is wrong?
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Could you give me some suggestions?

Looking forward to hearing from you!
Best regards!
Weiling

The interconnect versions are 9.6.2466,

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The lumerical-KLayout Interoperability license seems to be this:
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The Klayout version are 0.26.9

Did you solve it? I see that you closed it?

@lukasc-ubc , I click something wrong, so it shows closed. it is not solved

@lukasc-ubc ,
Dear Professor Lukas.
Could you give me some suggestions?

Hi @Zwlzzm,

  1. Which python version is detected by Klayout? You can see this by going to Help>About section in Klayout.
  2. Could you try installing siepic-tools with python version 3.6.9 or 3.7.3(for Klayout 0.26.9)?
  3. As for finding lumerical installations - this should be in /opt/lumerical/<version>.
  4. In order to run simulations, you must use either detector and laser components from Instance>SiEPIC General - Laser, Detector library, or a text label which has a prefix of opt_in_your_custom_label_identifier.

Let me know if you encounter any issues.

Hi, @jaspreetj

Thank you for your kind respond.

1,2 The version detected by KLayout is 0.27.5. As you suggested, I have modified the default python format of centos to python 3.7.3.
Do you know how to match this two?
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  1. Regardless of these errors carried by python, I tried to locate the Lumerical in /opt/lumerical/v202, however, it still come out error. What could be this caused by?
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  2. According to what you suggested, I pull a laser from Instance>SiEPIC General - Laser, I don't know if it shows normally. Then, I click simulation, Circuits-> Circuit simulation Lumerical Interconnect, it shows there is no component.
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Beside, why cannot I do circuit simulations using two grating couplers and a waveguide from Ebeamv3.30?
In other word, there are only 2 components (detector and laser) can be used to do cicuit simulation?

Looking forward to hearing from you!
Best regards!

@lukasc-ubc
@jaspreetj

Supplementary explanation, I alao tried to install SIepic Tools from KLayout, however, it always shows that this page is not found.
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https://github.com/siepic/SiEPIC-Tools.git/!svn/bc/2345/tags/v0.3.71/klayout_dot_config/pymacros/Keybindings/Simulation%2C%20Components/

It seems that this link is invalid. I also cannot install it by this method.

@lukasc-ubc
@jaspreetj

Supplementary explanation, I alao tried to install SIepic Tools from KLayout, however, it always shows that this page is not found.
image
https://github.com/siepic/SiEPIC-Tools.git/!svn/bc/2345/tags/v0.3.71/klayout_dot_config/pymacros/Keybindings/Simulation%2C%20Components/

It seems that this link is invalid. I also cannot install it by this method.

  • to get support for these tools you can join courses, at www.siepic.ca/education, or the company SiEPIC Kits Ltd can provide commercial support: siepic.com
  • I suggest starting with an example layout that is know to work, such as the SiEPIC > Example Layouts > Test structures: Double-bus ring
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  • then export the netlist (rather than trying to run INTERCONNECT directly)
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  • then load the .spi file in Lumerical INTERCONNECT
  • make sure you have the EBeam CML library installed in INTERCONNECT

@Zwlzzm
Can you please check if the installation problem has been resolved in the more recent versions of SiEPIC-Tools?
thank you
Lukas