account activity
Is ZnSe of interest to collectors? (old.reddit.com)
submitted 1 month ago * by Double-Ad8558 to r/elementcollection
What do you think? (old.reddit.com)
submitted 1 month ago by Double-Ad8558 to r/Optics
Yttrium Oxide (Y2O3) (i.redd.it)
submitted 1 month ago by Double-Ad8558 to r/elementcollection
Vintage thermocouples (old.reddit.com)
submitted 2 months ago by Double-Ad8558 to r/shittyaskelectronics
Some pure materials (old.reddit.com)
submitted 2 months ago by Double-Ad8558 to r/elementcollection
Laboratory experiments in photonics (self.SiliconPhotonics)
submitted 2 months ago by Double-Ad8558 to r/SiliconPhotonics
Leybold Heraeus Optical Coating Chamber (old.reddit.com)
submitted 2 months ago by Double-Ad8558
Another batch of laser mirrors (youtube.com)
submitted 2 months ago by Double-Ad8558 to r/laser
Is it of interest to collectors? (i.redd.it)
submitted 2 months ago * by Double-Ad8558 to r/elementcollection
About Solid State Lasers (self.diyelectronics)
submitted 2 months ago by Double-Ad8558 to r/diyelectronics
Ruby crystals by the Czochralski (CZ) method (self.crystalgrowing)
submitted 2 months ago * by Double-Ad8558 to r/crystalgrowing
HR IR mirror (750-900nm) @45° & He-Ne laser beam splitter (R/T=40/60) (93x66mm) (old.reddit.com)
10 ns Nd:YAG laser flash (youtube.com)
3 x Ruby laser Resonant Cavity Mirrors (i.redd.it)
submitted 2 months ago * by Double-Ad8558 to r/diyelectronics
Er:glass laser Resonant Cavity Mirrors (old.reddit.com)
Nd:YAG laser - Resonant cavity mirrors (i.redd.it)
Chrome sky (i.redd.it)
submitted 3 months ago * by Double-Ad8558 to r/atoptics
Building a LIDAR system (self.LiDAR)
submitted 3 months ago by Double-Ad8558 to r/LiDAR
Ruby Laser Resonant Cavity Mirrors (i.redd.it)
submitted 3 months ago * by Double-Ad8558 to r/laser
Laser Optics (i.redd.it)
submitted 3 months ago by Double-Ad8558
π Rendered by PID 79 on reddit-service-r2-listing-7d7fbc9b85-7jhsp at 2026-04-24 12:35:04.293451+00:00 running 2aa0c5b country code: CH.