Recent content by Philosopher

WOW. I think I am starting to get the full picture here..... and I think it has to do with light absorbance of the phosphor, which is why he used magenta - an opposite of green, and by darkening the phosphor to magenta - he made the phosphor become green light absorbent... he is saying that he...

now that i look at it again, and it does say 100W, i guess that's sensible, don't understand the false claim that LED produce no heat, i heard that only faulty LED produce heat, because a diode should not have any resistance, so if any diodes are damaged or have been damaged during the assembly...

okay, i don't know if you guys know, but there are many types of "phosphor," or "Lume" as watch addicts call it, I don't know about most of phosphor, but I am into watches and if you are buying a watch these are the options Old style Zink Sulfide phosphor which doesn't last long, gets dim fast...

EXACTLY, only your example is blue, which is known, and this is green. BMW is using a mirror coated with a thin layer of phosphor (gotta be heat resistant), then the light output would be the whole bag of those candles combined, it it supposed to be SOOOO much brighter than LED's, yet the cats...

Hmm yes, you are 100% correct - as in flashlights have very tiny phosphorus amount which puts out the light in every direction ~<180 degrees, not 1 degree, but for the argument sake, assuming the light output is MUCH MUCH stronger than what LED could push out (considering another claim made by...

I see what you are saying, however my understanding is - the phosphorus magenta filter is placed before the lenses, analogous I suppose to the way green laser operates - we know green lasers are not diodes, they use the crystal to convert IR light into green, this - isn't excited crystals, but...

I don't know how the HEX codes are derived, but seems like the patent author simply experimented with HEX, when you mix green lasers #00FF00 with the opposite #FF00FF (magenta) this is what you end up with

Sorry about shitposting, but while reading my own thread on BMW headlights I realized the patent I found is actually of a white laser, what Hu suggests in his patent is using magenta phosphor filter with the green laser, and a result is a white laser, add a diffuser? - and you have a car...

fair enough, will research

I've watched few of youtube videos of similar builds in the past, could be your's I'm not in the know here yet, but a question, is the insane heat-sink absolutely necessary? ofc no harm there, it's just appears like the grey area of people who install the loud open exhaust systems in their cars...

Hello fellow addicts, I was reading an article earlier about car headlights mainly to laugh at the author trying to instill his opinion, but then I read what he wrote about BMW and Audi new type of laser headlight system. I know it must have been discussed here before many times, and I would...