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Recent content by Harcoreta

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    Projector mod conversion - UHP lamp to laser... RGB? - help!

    Thank you guys! I have some ideas to seal the lightpath, but It has to been made in metal due the high temperatures. Only have a plástic 3dprinter not suitable for that, and a hand made lightpath using aluminium could be a nightmare :/ I was looking for those Epson projectors, seems very...
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    Projector mod conversion - UHP lamp to laser... RGB? - help!

    I have bad news with the experiment, I have a new issue and it's very difficult to solve easily. The lenses are collecting dirt with the laser operating at high power, I can measure about 10% of light loss in about 10 hours of operation. I can see small spots of dirt in the lenses where the...
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    Projector mod conversion - UHP lamp to laser... RGB? - help!

    I was considering your approximation using a raspberry pi. It will be more flexible and will work with any kind of content. I've been looking some ambilight codes but not went much deeper with it. I think it is your best way to go ;) Taking signals from the projector is possible but a seems bit...
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    Projector mod conversion - UHP lamp to laser... RGB? - help!

    Thanks for sharing this info ;) Yesterday was playing a bit with my xrite colormunki photo, I've purchased it last week and have not spent much time using it, and finally found the spectrometer graph in the HCFR program :) yes! the laser is peaking at around 445nm. Seeing the CIE triangle...
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    Projector mod conversion - UHP lamp to laser... RGB? - help!

    Thanks a lot! I'm using optics from two "cuashios" M14O projectors, and harvested lens, mirrors and motors instead the LDs xD. Also using a camera 37mm close up lens +8, here you have a very advanced photo detail... xD I'm using now a nichia NUBM36 instead the Osram for the yellow color, It's...
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    Projector mod conversion - UHP lamp to laser... RGB? - help!

    Thanks HDMaster ;) Wow! it doesn't seem like an easy jod to move all components to other housing. I ended up removing the original lamp ducting and redesigning completely. Also to save space I'm using a water cooling with an external radiator for the nichia array. I'm sure the instruments I...
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    Projector mod conversion - UHP lamp to laser... RGB? - help!

    Wow! seems very interesting :) I hope you have enough space to fit the laser engine. Can you post the model of these EPSON laser engines? I am very curious ;) If you want to fill a 158" screen you need a lot of light. I am being much more conservative, my goal is to put 12 foot lamberts in a...
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    Projector mod conversion - UHP lamp to laser... RGB? - help!

    yes! big TVs are prohibitively expensive, also laser high end home projectors. There are cheap laser projectors, but all of them are DLP based (for me a DLP projector is the same as a rainbow generator xD, they are all discarded), and with very low image specs, resolution, contrast, etc...
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    Projector mod conversion - UHP lamp to laser... RGB? - help!

    You are right! it's going to be very difficult to don't waste to much light and put it in the correct path to match the panels. I have two blue laser arrays, and lot's of different lens, I would like to try the experiment, but it is very possible that I will not reach the goal. About the...
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    Projector mod conversion - UHP lamp to laser... RGB? - help!

    Thanks! yes,'styropyro' has done incredible experiments, I've seen a lot of his videos. Looking for information about necsel lasers, luckily I found a good article about "Laser-based displays" (sorry I don't have rights for put links, but I have to put the source :)) https:// www...
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    Hello from Spain

    Hi! Recently getting into lasers and discover this amazing forums ;) Planning to do a projector mod conversion - UHP lamp to laser, check it in Experiments & Modifications section :) Regards!
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    Projector mod conversion - UHP lamp to laser... RGB? - help!

    Hi! I'm new in this amazing forum. I'm working in a modification on a JVC RS46 projector, I've already done the ballast bypass for the UHP lamp and now trying to convert it to laser. I'm designing the lightpath using two OSRAM PLPM4L 450B blue laser arrays rated on 80 output watts each. One of...




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