A recently granted patent (Publication Number: US12007556B2) discloses a light deflection device that includes a mirror unit controlled by two piezoelectric actuators to enable movement around ...
"From the Smithsonian report for 1919". "Reprinted by permission from Philosophical transactions of the Royal Society of London, series A, vol. 220, pp. 291-333 ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results