can you explain the uv laser and the photosensitive canvas a bit more? How long does it take for an input from the laser to disappear on the canvas after a part has been hit? does that vary by canvas
Hi the canvas is custom-made using some pigment and transparent paint. It took me few trials to perfect it. It’s difficult to quantify the time but I would say 10-20 seconds to disappear. So it allows me to draw quickly. Some material stays lit too long. It’s the UV part of laser light that excites it, eg red or green would leave no trace.
@@thejesternhave you thought of diluting some of the UV paint for a second attempt to cut down the retention time? I'm not 100% versed in the science of phosphorescent materials, so I'm not sure if that would help it or just dim the output. Ah what am I saying you probably have
HI @@Enderdragon91it's still something I'm currently working on: understanding ow the material works. for now I have a satisfying mix. I noticed that with less material I get less brightness. The property of how long is the retention depends on the material itself, e.g. some compounds last longer and the effect is undesirable. So it's two variables: amount equates how bright, while chemical composition equates luminance time.
@@Ihaveunusualtaste hi yes I make my own every time. I use MaxMSP for it. You can find something to download for example here ua-cam.com/video/qjTHAG0Kk7A/v-deo.html
@@thejestern thanks! Hmm, I might just connect the galvo's to an audio amplifier so I can use a cheaper laser. Lasers with ILDA are always more expensive. Would a normal glow in the dark surface work with a blue laser instead of a UV laser?
Very nice one ❤❤❤❤❤❤
Thank you!!!
do you want to try with a music more...rythmed?
Thanks! It’s not really my objective to make music
Thanks! It’s not really my objective to make music!
@@thejesternit rhymes, that's enough for me.
It goes really hard, the softer you go... you'll see.
@@TravisTellsTruths poetry!
eye sea . perhaps some beneficial possibilitys .
Eye massage!
can you explain the uv laser and the photosensitive canvas a bit more?
How long does it take for an input from the laser to disappear on the canvas after a part has been hit? does that vary by canvas
Hi the canvas is custom-made using some pigment and transparent paint. It took me few trials to perfect it. It’s difficult to quantify the time but I would say 10-20 seconds to disappear. So it allows me to draw quickly. Some material stays lit too long. It’s the UV part of laser light that excites it, eg red or green would leave no trace.
@@thejesternhave you thought of diluting some of the UV paint for a second attempt to cut down the retention time? I'm not 100% versed in the science of phosphorescent materials, so I'm not sure if that would help it or just dim the output.
Ah what am I saying you probably have
HI @@Enderdragon91it's still something I'm currently working on: understanding ow the material works. for now I have a satisfying mix. I noticed that with less material I get less brightness. The property of how long is the retention depends on the material itself, e.g. some compounds last longer and the effect is undesirable. So it's two variables: amount equates how bright, while chemical composition equates luminance time.
Have you heard of the progream 'Osci render'? I reckon you should check it out if you haven't seen it already.
It’s great software. I never used it cause I have my own but I like it and his creator!
@@thejestern wdym your _own_ software? did you make one?
@@Ihaveunusualtaste hi yes I make my own every time. I use MaxMSP for it. You can find something to download for example here ua-cam.com/video/qjTHAG0Kk7A/v-deo.html
@@thejestern that's so cool!
@@Ihaveunusualtaste
Mil gracias , esto es oara los ojos ?
Massage por ojos :)
Muy bien gracias
Con pLaser! :) de Nada.
This is genius!! Are you controlling the galvos with an analog signal or using ILDA?
thanks both! I send and analog signal through Ilda, it's just voltages, ilda is not digital. check my website www.jestern.com
@@thejestern thanks! Hmm, I might just connect the galvo's to an audio amplifier so I can use a cheaper laser. Lasers with ILDA are always more expensive. Would a normal glow in the dark surface work with a blue laser instead of a UV laser?
@@erikpoephoofd yes that should work as well.
You Have 7 days.
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oooooooooooohhhh yes hello
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Cant be a relationship that doesn't exist fake love dont bother im not interested im waiting to met a woman
Don't wait if you don't feel like it.