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OpticsTalk: Modelling problems for mobile devices: under screen cameras


In order to realize the full screen display in mobile phone, it is desired to put the front camera under screen. We will discuss the modelling problem for this situation and show how MTF is impacted by the screen.

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8 replies

Michael Cheng
Zemax Staff
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Here the link to download the sample file!

https://drive.google.com/file/d/1fifEMy9IrwfNhx2HkP68yhdxVH9-4Ji3/view?usp=sharing

Leave any questions you have in this thread!


Michael Cheng
Zemax Staff
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And here is the 2D grating sample file we have used in the discussion.


Nick Klaus.Metzger

Dear Michael, unfortunately I was not able to download your file sample_v2.zip - would  you mind putting it onto google drive again?

 

Thank you, Niko


Michael Cheng
Zemax Staff
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Hello Nick,

I have checked the link is still alive. If possible, could you try it again? Below I made it a link hopefully you have luck to make it!

https://drive.google.com/file/d/1fifEMy9IrwfNhx2HkP68yhdxVH9-4Ji3/view?usp=sharing

Please let us know if you still have any issue in downloading it.

Thank you.

 

Best regards,

Michael


Nick Klaus.Metzger

Thank you Michael,

I think the problem is that one cannot download the zip file (Right-click. click Download).

See image below, the permission is set to: viewers cannot download.

Could you try changing the download permission, maybe this is my issue?

 

Thanks, Nick


Michael Cheng
Zemax Staff
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Hi Nick,

Sorry for the trouble. I have fixed the link. It was dropped in trash box.

Please let me know if you still have any issues.

Thank you.

 

Best regards,

Michael


Nick Klaus.Metzger

Thank you Michael now it worked!


Hi Michael. 

Can I download the material which you upload?

 

The Google Drive link is currently invalid. 

Thank you, Lee


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