Re: [Meep-discuss] Removing source flux from add_near2far box

[Steven G. Johnson]

> On Nov 9, 2020, at 11:19 AM, Nikolaos Matthaiakakis  
> wrote:
> I was wondering if the source related flux can be removed from a nearfield 
> box defined as
>  ...
> by using sim.load_minus_flux_data(,) in a similar way as used for flux 
> monitors.

Yes, use sim.load_minus_near2far, documented here:


https://meep.readthedocs.io/en/latest/Python_User_Interface/#near2far-functions 


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[Meep-discuss] Removing source flux from add_near2far box

[Nikolaos Matthaiakakis]

Dear all,

I was wondering if the source related flux can be removed from a nearfield box 
defined as

nearfield_box = sim.add_near2far(frq_cen, dfrq, nfrq,
 
mp.Near2FarRegion(center=mp.Vector3(x=-lxm/2),size=mp.Vector3(0,2*lym/2,2*lzm/2),
 weight=+1),
 
mp.Near2FarRegion(center=mp.Vector3(x=+lxm/2),size=mp.Vector3(0,2*lym/2,2*lzm/2),
 weight=-1),
 
mp.Near2FarRegion(center=mp.Vector3(y=-lym/2),size=mp.Vector3(2*lxm/2,0,2*lzm/2),
 weight=+1),
 
mp.Near2FarRegion(center=mp.Vector3(y=+lym/2),size=mp.Vector3(2*lxm/2,0,2*lzm/2),
 weight=-1))

by using sim.load_minus_flux_data(,) in a similar way as used for flux monitors.

Thank you for your time

Best wishes
Nikolaos

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