I need a UV light source of wavelength 365 nm, it could be a pen type laser pointer. The power should be in mW range, it is great if it is adjustable.
Please suggest the name and company details for buying the item.
You can but it via this site:
https://www.alibaba.com/showroom/laser-pointer-365nm-uv-led-torch.html
Hi Ankit,
You can buy it here:
https://www.alibaba.com/showroom/rechargeable-laser-pointer-365nm-uv-led-torch.html
https://www.ebay.com/itm/High-Power-Blue-Purple-Laser-Point-Burning-Light-Beam-Pen-DC-3-7V-Silver-1Pc/332705824009?hash=item4d76cffd09:g:MK8AAOSwC6xbNdG0
Thanks for your help, but I need this light from india only because it will take long time to come from outside. Also the wavelength should be fixed at 365 nm with minimum beam diameter.
None of the linked products are actually 365 nm lasers; they are a normal laser pointer with a built-in UV LED. Not the same thing at all. If you don't actually need a laser they will probably be OK, but the wavelength is unlikely to be that well-defined with a cheap UV LED.
Daniel Robert Franklin would you kindly direct to a proper one if you have any resources? I'm also in need of a 5mW 365nm laser for my project and haven't had much success/
Ozgun Kilic Afsar if you specifically need 365 nm, your main options will be quite expensive. This is the only one I've been able to find:
https://www.directindustry.com/prod/andor-technology/product-34591-465887.html
This company makes an even shorter-wavelength CW UV laser (261.4 nm):
http://www.uvcphotonics.com/
And this company has some (somewhat higher powered) 375 nm laser diodes:
https://www.laserdiodesource.com/laser-diodes-filtered-by-wavelength/375nm-laser-diodes
Good luck - I hope you have a decent budget to work with!