Search found 2 matches

by eli
Thu May 29, 2025 3:28 am
Forum: OpenRAMAN
Topic: Aligned with Neon Lamp – Still No Raman Signal from Sample
Replies: 3
Views: 60580

Re: Aligned with Neon Lamp – Still No Raman Signal from Sample

Thanks for your response!
Update:
We’re still trying to get a usable Raman signal and wanted to add some details about our current setup:

We’re using a makeshift pinhole (not the standard one from the kit), and we did not use the frosted alignment discs during the alignment process. We're wondering ...
by eli
Tue May 27, 2025 6:36 pm
Forum: OpenRAMAN
Topic: Aligned with Neon Lamp – Still No Raman Signal from Sample
Replies: 3
Views: 60580

Aligned with Neon Lamp – Still No Raman Signal from Sample

Hi all,

We’ve recently completed the full alignment procedure for our OpenRaman system, following the guide carefully. For the alignment step using a neon lamp, we captured a spectrum that looked similar to the images below – though after realignment, the lines appeared straighter, more centered ...