Active color gemstone display
From apm
Up: Gem-gum display technology
For now see the "photonic steampunk" idea on the mechanooptical conversion (& optical effects) page.
Also fine tuning energy gap sizes may come in for active emission too.
See: Organometallic gemstone-like compound.
Related
- Passive color gemstone display
- Color emulation – here we want to create light of the right wavelength right away though (like in LEDs or lasers)
- Fun with spins
