2.9nm Laser Line Resolution

A project log for 3D Printable Raman Probe

This a 100% 3D printed Transmission Raman Probe (low resolution) Designed using Fusion 360

David H Haffner SrDavid H Haffner Sr 03/17/2018 at 09:440 Comments

UPDATED: 3/17/2018 @ 10:14:AM

Raw data capture from RSpec:

Average width of human hair - 17 - 181 um

The Physics Factbook

I wanted to also include the raw data comparison plot

Nikon D5600 camera settings: 

1) F-stop = 8, shutter speed = 1/30 sec, ISO = 9000, exposure = minus 5 step

Raw data transferred to Spectragryph spectroscopy processing software

Below is a zoomed view of the laser line