Title :
Classic holography, tomography and speckle metrology using a high-power terahertz free electron laser and real-time image detectors
Author :
Knyazev, Boris A. ; Balandin, Alexander L. ; Cherkassky, Valery S. ; Choporova, Yulia Yu ; Gerasimov, Vasily V. ; Yanenko, Mikhail A Dem ; Esaev, Dmitry G. ; Nikitin, Alexander A. ; Pickalov, Valery V. ; Vlasenko, Maxim G. ; Rodionov, Dmitry G. ; Shevchen
Author_Institution :
Budker Inst. of Nucl. Phys., Novosibirsk, Russia
Abstract :
Experiments with in-line and two-beam holography as well as speckle photography and speckle interferometry using highpower monochromatic radiation of free electron laser have been carried out. An experimental-and-theoretical approach to tomography with monochromatic terahertz sources is presented. All measurements were carried out using real-time image sensors: a microbolometer focal plane array and a luminescence-quenching thermal image plate with intensified CCD camera.
Keywords :
CCD image sensors; free electron lasers; holography; infrared imaging; light interferometry; measurement by laser beam; optical tomography; radiation quenching; CCD camera; classic holography; high power terahertz free electron laser; highpower monochromatic radiation; in-line holography; luminescence quenching thermal image plate; microbolometer focal plane array; monochromatic terahertz sources; real time image detectors; real time image sensor; speckle interferometry; speckle metrology; speckle photography; tomography; two beam holography; Detectors; Free electron lasers; Holography; Image reconstruction; Optical interferometry; Speckle; Tomography;
Conference_Titel :
Infrared Millimeter and Terahertz Waves (IRMMW-THz), 2010 35th International Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4244-6655-9
DOI :
10.1109/ICIMW.2010.5612533
