Rediscover the famous words exchanged between astronauts Buzz Aldrin, Neil Armstrong, and Michael Collins during the first ...
Abstract: We present the concept of a modular fiber coupled building block based on chirped DFB or DBR diode laser bars and a Dense Wavelength Division Multiplexer including Volume Bragg Gratings. The ...
Abstract: Not only the chemical disinfection method, there is a physical disinfection method without direct stimulation by ultraviolet and visible light. In particular, disinfection by visible light ...
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