The Powder Toy

Analogue spectroscopy by minihars

minihars
minihars
73 / 0
6th Aug 2023
8th Aug 2023
A simple spectroscopy machine that uses reflected light to identify elements. This one isn't particularly refined as there are some rogue bounces with certain elements but it's still fun to look for peaks and figure out what your sample is. Always a WIP.
science electronic element spectrum spectroscopy analogue

Comments

  • NoVIcE
    NoVIcE     10th Aug 2023
    woh, this is acctually really cool +1
  • SalmontheSalmon
    SalmontheSalmon     10th Aug 2023
    A home semiconductor lab sounds amazing
  • LogikMacherDE
    LogikMacherDE     10th Aug 2023
    +1 and fav noice siocne
  • Furry_02
    Furry_02     9th Aug 2023
    Killaship2: Diodes, basic caps and a kinda functional transistor. My eqipment isn't precise enough to do much else right now, my ellipsometer is literally a few polarizers taped to a laser diode and a photoresistor..
  • Killaship2
    Killaship2     9th Aug 2023
    Furry_02: If you don't mind me asking, what sort of ICs have you made in your home fab?
  • Killaship2
    Killaship2     9th Aug 2023
    This is definitely really cool!
  • Furry_02
    Furry_02     9th Aug 2023
    **note, I use a different kind of spectroscopy, (ellipsometry) using the polarization & wavelength of light rather than just wavelength)
  • Furry_02
    Furry_02     9th Aug 2023
    It's really cool seeing a tool I use all the time in a game. (I use it to measure thicknesses of doped Si & non-doped SiO2 layers in my home semiconductor fab.)
  • JozeffTech
    JozeffTech     8th Aug 2023
    TPT: *is purely digital* TPT users: let's make analogue +1
  • micque
    micque     8th Aug 2023
    very nice! +1!