Marshall Perrin

**Comment by [DaPhil](https://github.com/DaPhil)** _Friday May 18, 2018 at 06:45 GMT_ ---- > The notebook example is a little over complicated, since it includes two lenses, but it illustrates how you...

**Comment by [DaPhil](https://github.com/DaPhil)** _Friday May 18, 2018 at 06:51 GMT_ ---- From the `init` of `class Wavefront` in poppy_core.py: ``` self.wavelength = wavelength """Wavelength in meters (or other unit if...

**Comment by [douglase](https://github.com/douglase)** _Monday May 21, 2018 at 13:10 GMT_ ---- yikes, it does look like something is up with that aliasing. I can reproduce it by propagating directly to...

**Comment by [douglase](https://github.com/douglase)** _Thursday May 24, 2018 at 23:26 GMT_ ---- @DaPhil on closer inspection, I'm not as sure this is a bug. I haven't been able to find any...

**Comment by [douglase](https://github.com/douglase)** _Thursday May 24, 2018 at 23:27 GMT_ ---- (With respect to the note above about converting the units to meters, if the value has units of length,...

**Comment by [DaPhil](https://github.com/DaPhil)** _Friday May 25, 2018 at 08:35 GMT_ ---- > on closer inspection, I'm not as sure this is a bug. I haven't been able to find any...

**Comment by [douglase](https://github.com/douglase)** _Friday May 25, 2018 at 12:06 GMT_ ---- ## aliasing: have you tried propagating the same array in both libraries? POPPY doesn't have smoothed apertures yet (see...

**Comment by [mperrin](https://github.com/mperrin)** _Friday May 25, 2018 at 14:55 GMT_ ---- **Aliasing:** Agreed re: doing tests with the same sampling. Note that the minimum recommended value of sampling is 2....

**Comment by [josePhoenix](https://github.com/josePhoenix)** _Tuesday Nov 22, 2016 at 13:39 GMT_ ---- Well, that's weird. I'll take a look.

**Comment by [josePhoenix](https://github.com/josePhoenix)** _Tuesday Nov 22, 2016 at 13:49 GMT_ ---- Something having to do with the physical dimensions of the input wavefront is getting set in `osys.input_wavefront` but not...