Green Laser 532nm 50mw how to power it
Im new laser, I have some green laser with housing Spesification Output power 50mw Wavelegth 532nm Working voltage 3-3.7v Without driver circuit Ihave regluat power supply with ams 1117 i try to...
View ArticleDIY Optical Bench Idea
Wasn't sure if i should post this here or in the experimental thread but here it goes, sorry if i'm mistaken. Anyways, i have several nice lasers but totally lack an optical table of any sort, i DO...
View ArticleWTB: Osram PLT5 450B with a WL > 458nm
Hi I am looking for the Osram PLT5 450B diodes with a measured WL > 458nm at the nominal operating current. Alternatively also the Sharp GH04580A2G. Number: 1-10x Singlemode
View ArticleGreat American Eclipse.
Hey Guys kinda late to start this but seeing as no one else did. What are yalls Plans. I'm leaving in the morning For Natural tunnel In the tip of Virginia Then Heading down to the Sweetwater Tn area...
View ArticleLine pointer for red colorblind wargamer
So I have a dilemma that I cannot find an answer for on the internet so I figured I would ask people more in the know than me about lasers. I am a miniatures wargamer and one of the useful tools for us...
View ArticleSoon Other 405nm Handheld Laser ....
Hi Folks , I'm building other 405nm blue / violet laser pointers with different hosts I will soon post their photos ....! And maybe ... they will also be for sale, for those who are interested in it....
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Modified full copper back half from DTR
Thought i'd post this here....someone might find it a good alternative :D So...i ordered the wrong size copper back half from DTR's shop, needed the half backs.......
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Urgent help with 1W Sanwu 405 nm Silver
Hello all, I know it's been awhile! I recently added a 1W 405 nm Sanwu Silver to my collection that arrived on August 2. It took a couple weeks for me to schedule my laser to be metered, and I planned...
View ArticleFEELER(Sort of) PLT5488 488nm Group Buy
So I understand that after posting this thread, there is some interest for some more of these diodes. I ended up paying sround $285 base for the one mentioned in that thread and 35$ for "dhl express"...
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Cylindrical Lens Pair Mount Tube Rebuild & Test Video !
After doing some testing on my "Hammer" with the new NUBM44-81 diode i figured out the cylindrical lens pair wasn't aligned as good as it could be which i was pretty sure was because of the "rails" had...
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Funky 532nm Dpss emissions.
I got a cheapo ebay 303 green DPSS here putting out 3 (53x nm) lines. Looks like harmonics. I didnt think a DPSS can do something like that. Though Iv read people say similar things about 589nm...
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Oh, what a relief .... !!!
I'm smiling again after I thought I fried one of my 7W NUBM44's. Like a nitwit, not paying attention to the runtime, I was mucking around with a Sanwu 3x BE on one of my Rick Trent 7W units. It got a...
View ArticleHelp green laser dont work
Can anyone say all possible fixes for green laser he is like 303 or i can make other laser with module from this laser.
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Modified full copper back half from DTR - now has a Driver shelf
Thought i'd post this here....someone might find it a good alternative :D So...i ordered the wrong size copper back half from DTR's shop, needed the half backs.......
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488nm custom mechanical mod adapter
I've been so busy lately to do a whole custom housing for my 488 diode, and then then I realised I can simply slap it together many different ways, I had a lovely copper mec mod but then I decided to...
View ArticleRB's Last Minute tips for the Total Solar Eclipe.
Ok guys found this info for all you lucky people in the path of Totality. I know it's last minute but if it helps anyone, it's worth it. There's a fantastic app available that will assist you in your...
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800mw 532nm module
So I've wanted one of these for a while for a custom build and sent the cash to Lasever few days ago, wow did it get here fast, all the way to Sydney in 2 days, it looks just as buitifull as the 589...
View ArticleUsing laser pointer outside
I love using my green pointer outside when it's dark. It makes a clearly visible beam. The problem is that I don't want to accidentaly hit a plane, inside someones living room, pedestrians and so on....
View Articlewill Blue/ Green laser goggles work for the eclipse?
i have laser goggles that block blue violet and green light but not red will these work for the eclipse? https://www.amazon.com/Uvex-S0360X-U...goggles+orange . i have a feeling not but no where can i...
View ArticleBest lens for Collimation ?
Which lens should i buy for normal collimation of light ? Will biconvex aspherical lens do it ?
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