| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| lionheadrex | "THANK YOU!!! I'm terribly impressed that you could tell the circular grooves were horizontal. I'm going to have to tinker a little bit to make th..." | Read more » | almost 10 years ago | |||
| cfastie | "That looks like a good arrangement. The DVD grating might have to be rotated. The circular grooves in the DVD (concentric to the outer edge) should..." | Read more » | almost 10 years ago | |||
| lionheadrex | "Here you go. I've tried a variety of angles, and I can see some emmission spectra, but once I close the box it goes away and all I can see is dark..." | Read more » | almost 10 years ago | |||
| warren | "Hmm, can you upload a photo of the box with the new angled layout? " | Read more » | almost 10 years ago | |||
| amysoyka | "This is your box: |o> |=| |__|| Your pointing your camera directly at the double slit - you instead need to point it at the black of the wal..." | Read more » | almost 10 years ago | |||
| lionheadrex | "Hmmm... when I do this, I can get green and blue lines running the right way - until I close my box. Then they're gone completely and still all I ..." | Read more » | almost 10 years ago | |||
| cfastie | "The grating (DVD) bends the light as it separates it into colors. So the grating has to be at an angle to the light coming from the entrance slit. ..." | Read more » | almost 10 years ago |