Nano pillar with a conic shape

[Miguel Bernardo Trindade Simões da Silva RosaParticipant]

Good afternoon,

I would like to transform a single cylindrical pillar surface into a single pillar structure but with a “conic shape”.
This pillar should have a larger base like 345nm, the top should be narrower, 300nm.
How can I do this?
The structure that I want to transform is in attached.

Best regards,

Miguel Simões Rosa

Instituto Superior Técnico, Universidade de Lisboa

Attachments:

1. inverted_single_pillar.fdt

[Damian MarekParticipant]

I think the easiest way to do this would be to define a new profile as a fiber and then using the linear taper waveguide tool create the shape.

+1

[Miguel Bernardo Trindade Simões da Silva RosaParticipant]

Ok thanks very much for the help!

Regards!