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DIY spectrometer resolution
I increased the angle between the light entrance and camera a bit and it has helped somewhat. I am n ... |
10-4-2024 at 10:49
by: aa1881 |
DIY spectrometer resolution
After much trial and error I finally have a setup with clear spectal lines. My only problem now is t ... |
6-4-2024 at 12:41
by: aa1881 |
DIY spectrometer resolution
The abberations might be from imperfections in the grating, I cleaned it with some isopropyl alcohol ... |
29-3-2024 at 06:27
by: aa1881 |
DIY spectrometer resolution
This is a 450 nm laser (having trouble callibrating so ignore the wavelength values) |
23-3-2024 at 03:28
by: aa1881 |
DIY spectrometer resolution
Adjusting the distance of the light source doesn't seem to change collimation that much, mostly just ... |
22-3-2024 at 12:30
by: aa1881 |
DIY spectrometer resolution
Thanks Stokes, that makes a lot of sense, I'll give it a go right away. |
22-3-2024 at 12:18
by: aa1881 |
DIY spectrometer resolution
I've made a first prototype but it doesn't look promosing. Attatched is an image of my current setup ... |
22-3-2024 at 11:46
by: aa1881 |
DIY spectrometer resolution
The camera has arrived today. I hope to experiment some more this weekend. I'll post an update on he ... |
21-3-2024 at 06:11
by: aa1881 |
DIY spectrometer resolution
I've ordered a 1080p camera with an adhustable lens and without an IR-filter, like most seem to have ... |
13-3-2024 at 20:03
by: aa1881 |
DIY spectrometer resolution
The software I showed in the first image is Theremino Spectrometer. It's free and user-friendly, and ... |
11-3-2024 at 00:40
by: aa1881 |
DIY spectrometer resolution
So I've been messing around with distances and angles, and although it can get sharper or fuzzier wh ... |
10-3-2024 at 09:41
by: aa1881 |
DIY spectrometer resolution
The distance from the grating to the camera is 2.8 mm, which should be the focal point for the camer ... |
8-3-2024 at 16:40
by: aa1881 |
DIY spectrometer resolution
Here is an image of a neon bulb and the spectral "lines" are pretty broad and not all are visible. |
7-3-2024 at 08:20
by: aa1881 |
DIY spectrometer resolution
I made a diy spectrometer using this tutorial:
https://www.gaudi.ch/GaudiLabs/?page_id=1124
It w ... |
7-3-2024 at 08:19
by: aa1881 |
