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Last comments - Spectra
LL_Alkali_Metals.jpg
Optical emission of alkali metalsMax11/05/26 at 16:43Max: Yes, the metal halide approach is way easier. Inte...
LL_Alkali_Metals.jpg
Optical emission of alkali metalsMax10/05/26 at 20:08Drew: Oof, I know how much of a challenge it was to get ...
LL_Alkali_Metals.jpg
Optical emission of alkali metalsMax10/05/26 at 18:13Max: Although this would work in principle, the problem...
LL_Alkali_Metals.jpg
Optical emission of alkali metalsMax10/05/26 at 15:49Drew: Very interesting to see that most of them have pre...
CPO_60W.jpg
Philips CPO-TW 60WMax14/07/25 at 10:47Max: That's not a common system indeed.
CPO_60W.jpg
Philips CPO-TW 60WMax13/07/25 at 16:38AgentHalogen_87: I unfortunately don't recall. It probably did...
CPO_60W.jpg
Philips CPO-TW 60WMax09/07/25 at 07:55Max: It's difficult to say. Was the ballast really...
CPO_60W.jpg
Philips CPO-TW 60WMax08/07/25 at 17:42AgentHalogen_87: I removed a cosmo lantern a couple of years ago wi...
CPO_60W.jpg
Philips CPO-TW 60WMax07/07/25 at 21:10Max: So does the blue (Ca) and green (Ce) parts of the ...
CPO_60W.jpg
Philips CPO-TW 60WMax07/07/25 at 20:28Tuopeek: Interesting, you say the light colour remains stab...
Sylvania_MS40021PS21BU.jpg
Sylvania MS400/PS/BUMax23/02/25 at 22:38Max: Those graphs are generated by a Matlab script whic...
Sylvania_MS40021PS21BU.jpg
Sylvania MS400/PS/BUMax23/02/25 at 21:38Ria: These always baffle me, I have no idea how they ar...
Mercury_pressure.jpg
Emission spectrum of mercury lamps versus pressureMax11/09/24 at 18:16Max: I could have obtained all three spectra using a si...
SDW-T_100W_extreme.jpg
Spectral evolution of a sodium lampMax11/09/24 at 18:12Max: Yes, it's quite something seeing the sodium l...
Mercury_pressure.jpg
Emission spectrum of mercury lamps versus pressureMax11/09/24 at 17:44Tuopeek: Nice Pressure spectral line broadening demo. Zeem...
SDW-T_100W_extreme.jpg
Spectral evolution of a sodium lampMax10/09/24 at 09:49Tuopeek: Dark space broadening is indeed fascinating and to...
Mercury_pressure.jpg
Emission spectrum of mercury lamps versus pressureMax25/08/24 at 09:36Max: No problem Sammi!
SDW-T_100W_extreme.jpg
Spectral evolution of a sodium lampMax25/08/24 at 09:36Max: It was one lamp only, a standard Philips SDW-T 100...
SDW-T_100W_extreme.jpg
Spectral evolution of a sodium lampMax24/08/24 at 15:19Sammi: It would be interesting to see the images of the l...
Mercury_pressure.jpg
Emission spectrum of mercury lamps versus pressureMax24/08/24 at 14:13Sammi: Interesting information, thank you for sharing. 8...
SDW-T_100W_extreme.jpg
Spectral evolution of a sodium lampMax24/08/24 at 12:39Ria: Fascinating as always, Max. I've often wonder...
       
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