Theta is the beam divergence, lambda is the wavelength , W0 is the beam waist.
Means a small diameter laser (small waist) with cheap (long wavelength ) media will have a very divergent beam (not usable for long range )
chinese laser weapon development
- Thread starter maozedong
- Start date
Theta is the beam divergence, lambda is the wavelength , W0 is the beam waist.
Means a small diameter laser (small waist) with cheap (long wavelength ) media will have a very divergent beam (not usable for long range )
Laser dazzler for the army.
I was damn sure that I have already seen this laser thing somewhere! And just now I recalled it! It was presented as CS/OW1 at Zhuhai.
supercat
Major
Using laser to cut tree branches, not a laser weapon per se, but it looks a littler bit terrifying, if you ignore the fact that it probably takes quite awhile to actually burn through the branches:
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They've been using a similar tool to cut down balloons/kites near power lines since the early 2010s.
plawolf
Lieutenant General
Clearly a 54A. Also nice of them to just shoot a single missile rather than spam them.
Can't believe that we missed out on this in April! Guess we were too focused on COVID-19 back then to notice.
Back in April an anti-drone system combining hard kill laser and EW mounted on a DongFeng Menshi chassis has been evaluated in military exercises!
Back in April an anti-drone system combining hard kill laser and EW mounted on a DongFeng Menshi chassis has been evaluated in military exercises!