Product of the Month: Continuous Wave DPSS Ruby Laser
The new CRESCENDO DPSS ruby laser from KLASTECH-Karpushko Laser Technologies GmbH (Dortmund, Germany) is available in 100mW and 150mW versions with plans to increase its power output to 500mW.
The unit produces a pitch perfect single longitudinal frequency (<1MHz line width) with a coherence length in excess of 100m. Optically the laser exhibits near perfect Gaussian beam performance coupled with <10μrad/°C beam pointing stability and exceptional noise figures down to <0.05% rms.
For Free Info Visit http://info.hotims.com/22926-205
This week's Question: Amazon recently filed a patent for parachute-aided delivery of packages. The proposed idea imagines drones releasing parcels from the sky, deploying parachutes to slow their descent and ensure the valuables inside remain...
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