The quest for yellow, orange semiconductor diodes
https://compoundsemiconductor.net/ar...ow-lasers.html
View Articleone battery driver.
I am looking for a driver working with one battery. Electric currents more than 3A～4A
View ArticleHobby Drones in War Scenario
Just saw this interesting post on Hobby Drones used in war. I guess because they are less expensive than a Predator Drone. https://wetalkuav.com/dji-drones-use...battle-marawi/ Jerry
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Sanwu expander as compensator for bad spots from some Ball-lenses
Red Cowboy has mentioned many times that he could make a very far range burner from a single NUBM44 or 06 with G-2 by applying 3x Sanwu expander after 6x Cylindrical lenses for beam correction. I...
View ArticleCheap drivers
'm going to buy a driver for a blue laser- i find it cheap- have you tried it yet and is it stable - if it does not-can i build a 1.6w 445 nm diode with lm 350 Is it 445nm 447nm 450nm 1w 1.4w 1.6w...
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FS: Custom Laser: 455nm, NUB05, Cylindrical lenses
Hi guys, For sale is this custom laser. "NUB06 455nm 3.5W diode, custom 21mm aluminium heatsink with driver shelf, 445nm-465nm coated Cylindrical lens correction set" Cost: $100 usd Shipping: FREE,...
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Need help deciding to make it live !!
Hi LPF, I modded this stainless steel Solar Force host, The sink was bored out to press fit a contact board with a brass ring. The sink extends all the way down to the bottom of the tube. And it has a...
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Messing around with my Thor Saber, Adding Cyl lenses and a beam expander......
While i'm working on getting my 7 watt "Hammer" back up and running it's on hold for a little bit BUT in the mean time i was messing around with my thor saber and the thought occurred to me that i have...
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Key chain host mod....
Hi, I modded a solar force key chain host This i definitely a single mode diode build for sure. Maybe a 520 or a 450nm would be in order. What do you guys think for this EDC Mini build. It will take...
View ArticleGoogle search problem
... where has it 'gone'? 1st is it 'normal' to see..'loading' above the rainbow logo at the bottom.. could that be why no googling?? search bar ATM?? so far its not going away--still loading.:scowl:...
View ArticleWhere do I start?
Hey, I'm new to this and was wondering where to even start. I'd like to get straight to building something if possible, even just a good reference to a beginner burning laser. Please help if you...
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Custom 594 pen
Well turned out even better than expected, Did a lot of adjustments with the crystals and pot and believe it's even better than before, There is absolutely no mode hopping now, and the driver is...
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Thor Ultra 5W Blue Laser
I ordered the Thor Ultra 5W blue laser from Laser Pointer Store after looking around a bit online and browsing the forums here. I put a quick review up on youtube that I shot on my phone if anyone...
View ArticlePLT5 488nm diode for
I got this email today from this one supplier that at this point I'm not even sure how I got into contact with them... They've literally been sending me the nonstop "are you there" spam for the last...
View ArticleThe problem of lm 338
I have some lm338 and i want to build 1w driver for 500mw-p73 mis I want to ask is that the driver build process is like lm 317 right? What is the life of the diode 1000 hours or 100 hours? -------...
View ArticleHelp with Nd YAG lasers construction
Want to make a Nd YAG laser I got this rod Nd:YAG crystals, Nd:YAG laser crystals, Nd:YAG rods, Nd:YAG crystal rod, Nd: YAG laser rod, Nd:YAG laser rod price, Nd:YAG crystal price, Nd:YAG crystal buy,...
View ArticleWTB cheapo 18650 host
i've been away from lasers for a few years so i've lost touch with the people here. i'd like to buy an old used host i could drop a 12 mm module from dtr into. i'm going for a 405 16x diode run at ~500...
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Custom 594 sale
Decided to sell this guys, Asking. $500us. ONO.! High number but the price of these modules isn't cheap and your getting a one of a kind custom 594 laser! Extremely well built! Pm me any questions and...
View ArticleTHE LEM Thread
Because we are myb confused a little ..threads on LEMs have gone up in 5 different boards.. HENCEFORTH lets keep them ALL in this board...LASER SHOWS. SELEM is almost here --10fenny has a thread here:...
View ArticleAmazing diode !!
Hey guys just thought I would share my thoughts on this wonderful beauty of a diode. Its a 30 watt 975nm diode runs at 5 volts 12 amps and it is truly amazing except how easily the fiber can and WILL...
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