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  1. M

    Appropriate DPSS laser for DIY Raman?

    For my research, pretty much everyone uses a 520 nm green laser but I'm a bit confused at two things. 1. You mentioned you need several hundred mW, but the laser power recommended by Raman is typically 10 to 35 mW. 2. Also, a diode laser doesn't have that narrow linewidth that you need for...
  2. M

    Appropriate DPSS laser for DIY Raman?

    I'm trying to build a DIY Raman spect connected to a compound light microscope (detailed in laserpointerforums.com/threads/raman-spectroscopy.102872/post-1534155) and I came across this laser: ebay.com/itm/155196685156 Digging in deeper, it seems like this is the laser (spec sheet)...
  3. M

    Looking for 532 nm DPSS Laser for Raman

    Looking for a 532 nm DPSS laser for a DIY Raman machine, preferably second-hand.


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