The Pulsar Engineering Community Board

Is there a good way to contribute notes/potential updates to the OpenRAMAN website? Would love to help out if possible on updating the LD/TEC board BOM and incorporating useful info like how the saturation/positioning lines work in SpectrumAnalyzer. There are also great posts on calibration ...

Thanks for this awesome post!

I was really surprised to read the prices of JLC CNC and I'm really wondering how they can achieve that. They're one tenth of the price of XOMETRY and the complete baseplate is cheaper than a raw stock of T6061

I guess you are using the BFS and not the BFLY version of the camera ; the problem was already addressed here : viewtopic.php?t=15

there's a dll to download to fix the issue

Hi Luc,

I am from India and had been looking for a cheap reman spectrometer for graphene. Literally struggling to find one. Had been doing test with Renishaw with one university, but now they don't want to continue anymore. Basically, I found that we need to do area mapping raman for graphene ...

you need to use the exact version provided with the software or recompile for the new SDK version

Congratulations for your work

May I ask what is the purpose of the shutter ? Can't you shine the laser non-stop ?

I would try scrapping it off; mine didn't come with that green goo :/

Yes using a neon lamp it's possible - it's the way I calibrate all the spectrometer that I sell

making a cli program for linux has been on my todo list for a while now; feel free to start one because I don't think I will have time soon to work on it :/

The fishing wire + 2216 is just the state of the art; you can change gluing method if you can't access the one prescribed.

For the epoxy glue, just mix thoroughly the two components and apply a few dots only on the surface. When you place the grating, gently press it with a shearing movement to ...