{"identifier":"nobleid:/w1/20260521/6DAEB0AD","arkIdentifier":"ark:/48914/w1/20260521/6DAEB0AD","version":1,"workTitle":"Ultrasonic air-coupled wave phase conjugator for the low megahertz frequency range","workType":"Journal Article","authors":"Yu. Pyl'nov, Pavel Shirkovskiy, Philippe Pernod, Vladimir Preobrazhensky","description":null,"workUrl":null,"existingDoi":"10.1109/ultsym.2009.5441902","createdAt":"2026-05-21T23:42:11.119601Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260521/6DAEB0AD.v1"}