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No, rather pure curiosity 😁 But some fancy models with tens of kilometrs of range should have powerful emitter what is good for making laser etching device, just combine them using some PBS cubes designed for IR and in result u will have competition to the CO2 laser tube :D High efficiency, low...

Maybe it is possible to get from them at least 100mW of pure IR power, but everywhere is written, this product is Class 1 laser product 🤔

Hey! I'm really curious how the power output can be achieved with cheap SFP modules or more integrated fiber optic switches, can it go over 1W of laser light? Maybe more advanced ones will output red, green or blue/violet light instead of IR?

In Soviet Russia laser burns you ! - YouTube

Sorry but I bought this BR drive as "Not checked" on Polish auction site Allegro.pl and I think the seller doesn't send the package abroad. Flashlight and 1mW laser (for lens) I bought in department store, heatsink and driver is made by myself.

It costed me all about 10$ including Blu-Ray drive and flashlight and other stuff (lens, heatsink), and took me about 1 hour of time for putting this all together. I made boost driver by myself from scrap things.

24Mb/s download and 2Mb/s upload

Polish, English and German

yep :d

I saw this video on You Tube and I only uploaded to my channel.

Laser depilation in Russia :D In Soviet Russia laser burns you ! - YouTube

A little project with scrap 780nm laser diode form CD burner :D I pressed the diode to metal pen and I can "write" on dark plastic, wood and gray cardboard :D. Diode is powered by LM317 set to 180mA. Here is a video of this: Laser Pen - YouTube Watch in HD ! Merry Christmas rafalrrrr

I'll want to show you my burning laser harvested from Pioneer BDC-TD01 Blu-Ray combo drive. It outputs about 90mW. Driver is my own modified Joule Thief and it runs off 3,7V accu. Here is video of this: http://www.youtube.com/watch?v=d55q4ETDRzk MERRY CHRISTMAS BTW ! :D

I want cheap 445nm laser

I don't want 405nm laser beacause I made two lasers: PHR-803T and GGW-H20L.

I want bo buy/build very cheap laser which costs less than 30 bucks. Any ideas ?? :D

OK, I'll think about that you say to me :) Rafał

NO, rope is glued to metal heatsink under that, rope is for decoration. Yes you guessed I don't have safety glasses, they are too expensive but I'm using cheap sunglasses which protects my eyes too.

The "Poland Laser Team" isn't any organisation, but is contrived by me identificator where I'm from :D

For this burning effects I think this laser outputs ABOUT 300mW (or less or more). I doesn't have LPM ;/ They are too expensive ;(