Hello, Im 18 years old and intrested about lasers. I live in Estonia(north-east Europe). I made a user here, because i need some help. I have already searched/read many guides, explanations, but still have some questions, maybe because i dont understund everything so well. English isnt my mother language and i may not to know every word, specially spesific words. Anyway it is very nice to see here are pretty friendly and helpful people. Well, im gonna say some word about my project. So, i have a plan to build 2w laser without host, i mean i wanna make it enough good cooling system that it can work for hours, so obviously i cant put it inside some host or it needs to be very large host and definitely i wanna put one or two cooling fans. I dont know does the driver needs one too. And definitely im gonna buy safety glasses also. Well, this is my project what im gonna do. Maybe im gonna some more add intrest when doing it. But i like optic thats for sure, thats how light acts going from one enviroment to other and how it reflects, thats pretty intersting and wanna do some experiments, maybe some has some suggestions, adivice. Im glad to join. Thanks for attetion, who bothers to read this, special thanks. Here are definitely many newcomers who write something similar. Thank you once more. :yh::yh:
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