Search results

What's about the PLT5 520 B1-3 (50mW)?

I saw the price is acceptable .but I need to buy a 5 of housing (TO38) for just only 1 diode xD .

Hello .Did someone had every fired up this laser and measure the max pushed output ?.I'm considering to order this laser and push to ~80mW (Also,Did this possible to get around ~80mW by G2 lens ?)

I wanna thisbone too .cool built !

I know

I use the smoke from Marker pen .you should see in Styropyro video about levitating diamons with laser .I cant explain how can thing like this happend (Im studying in grade 10 .Physics quantum is too advance for me ).

Tried to push to maximum as I can (with 3 elements glass lens...). https://imgur.com/gallery/HJr1p4v

Gonna make this one too .Cool laser BigBro!

I found the little module sell on eBay .It very small size . I'm gonna try this one

Great idea for PWM .So I can have dim effect when connect to the power source using Arduino or STM32 MCU to generate PWM pulse.

The 405nm is very near to Invissy light on ElecMag Spectrum So that why it dimmy.I dont really expected on the visible beam .I expected on the color and the burning black obj (not the laser burned itself xD).I think laser can be go more than 100mW .And I think 100mW or more can do some burning...

I think I like the 405nm more than 445nm .My friend have a chinese pointer .I compared with my old $0NY 50mW LD.I think in my opinion I like the dark blue / purple more than the 445nm .(Some time I can reallt explain the color when I see xD.)

Oh.thanks

Hello .I have some question about this $0NY diode .I just ordered about 3 days ago .They claim the diode have Continuous Wave output is 100mW ,405nm .Did anyone know the model number of this thing?.I think its SLD3234 . Here is the link from eBay...

Due to my budget isnt enough ~107USD (~3400 THB) .If I order from DTR's store .I will gor charged from import tax around 30USD.It not worth for me.Anywhere .I dont like to play with those High power LD.I will ruin my eyeball(need glasses ) and other stuff.

Oh .So what about LM317?

Oh .Thanks

Look at this lol https://m.ebay.com/itm/1W-1000mW-Laser-Diode-Blue-445nm-TO-18-5-6mm-/171922444978 8 bucks + shipping

Can I use this ? https://m.aliexpress.com/item/32806189975.html?trace=wwwdetail2mobilesitedetail&productId=32806189975&productSubject=32806189975&shortkey=RZfMzqiu&addresstype=600 The AMC7135 @350mA driver

That's why it call "Constant current Control"