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Am i the only one looking thru these pics and felt a strong desire.... Moreso and urgent need, to see all these lasers powered up.... All at the same time. I realize thats an impractica request with the number of batteryss needed and duty cycles but..... I think he knows what needs to be done if...

Theres only one thing I need in that scenario. Ill turn that pack of rampaging robo war hounds to my litter of lil electro-pup bitches. Its past time modern warfare gets serious with some of these.

Ok that was mean.... But also hilarious, i totally forgot that movie for a minute 😅 CHLOROPHYLL?! More like, BORE-aphyll!💚

Looks like all i need to do is carry a old fishing net rolled up in a ball and toss it over the bot, or a squirtgun filled with black oil paint and motor oil.... either seems like a clean getaway if ever being chased by futuristic robodog police bots.

I am beyond shocked this laser survived your dark ages blowtorch surgery/medieval torture session. But hey if it works then it worked. Im of the opinion u got lucky, but half of my lasers are surviving today solely on dumb luck and frustrated yet sucessful hack jobs. Id call it a win 👍🏽🏆

I like that its swappable and you can toss it in any pen style host. Ive lately noticed how much i hate these pen style hosts because i have soo many diff. Lens parts that are incompatible, different sizes, different thread pitch, different length from base, diodes seat differently etc. Cool...

https://thedebrief.org/scientists-defy-conventional-physics-by-revealing-that-laser-beam-can-cast-a-shadow/ Interesting. I wonder if they just accidentally observed this or if someone was just curious and decided to try it out. Dissapointed they didnt include a photo since they claim its...

I hate to break it to ya.... But there really is trillions of tax dollars that cant be accounted for..... Thats no conspiracy thats hard facts and missing zeros from audits going back years now .... Dod failed 6 consecutive audits and cannot account for over a trillion dollars worth of spending...

Life leads us different directions and paths, scenery, terrain constantly shift away from what we know. Sounds like youve been busy doing important things that hopefully will lead you to new places in life. Check in noted, im sure it is appreciated. Dont feel bad about not being engaged here, u...

Thanks for the info ill check those patents out. Im inexperienced with gas lasers its all soo complex it can be hard to wrap the mind around this stuff. Whitelight/RGB sources have come a long way in a short time, i was marveling over this awhile back...

Like others have said it was probably one of those lab discoveries that simply couldnt be developed into a production level of reliability. I have no doubt that he managed to pull it off. But getting something to work in a lab full of millions of dollars worth of cutting edge hardware and...

Soo anyone wanna explain to me the functions of optical parametric generating/amplifying.? What purpose does the delay serve, is it for syncing the wavefront, making sure they're all polarized on the same axis? I'm not really that familiar with solid states and I've never even heard of a rgb...

This took my breath away for a moment. One beam goes in.....two are thrown out to their deaths... and three others go out and stroll off into the sunset??....

There are portable ground and truck mounted anti mortar laser units that have been deployed and used on the ground with jsoc spec operation teams in Syria and afganistan. Depending on how well they perform to provide cover from incoming fire in real world use, they could potentially become a...

Shame I'm up north in Washington I'd lov eww yo check out the lasers and artwork. You ever sell any of the holograms or copies of ones you produced? I'm certain it wouldnt be too hard to sell some of em thru an ebay or etsy's store?

I have a red one I pulled from some broken gadget that looks like that with the exception of the trim pot. It was mated to a low power 5-20 mw red either 650 or 638nm.

Interesting thanks for the info. I wasnt aware you could make them out of photos.

That plant hologram is beautiful. I'm surprised it captured that much detail. Is there a special technique that helps when trying to get a holo of an object that has really complex structures like a planr spread over a wide area, I've noticed most holograms I come across are of small objects...

How much was it. Never bought anything off Alibaba but I remember seeing those listed for dirt cheap but never bothered after reading folks bought some of the 575nm but a few never had them shipped and sounded like they were getting the run around

The bar in front if the diode sounds like it's for steering the headlights in the direction your turning as some newer cars do this. Either that or some cars now automatically divert the light from traffic that's oncoming so not blast drivers in the oncoming lane with ur super laser hi beam. Can...