TY - JOUR AU - Kornienko, V.V. AU - Tuchak, A.N. AU - Yakunin, P.V. AU - Naumova, I.I. AU - Kitaeva, G.Kh. PY - 2012/11/01 Y2 - 2024/03/29 TI - PPLN Crystals for Nonlinear-optical Detection of Terahertz Wave Radiation JF - ALT Proceedings JA - ALT VL - 1 IS - 0 SE - THz sources and applications DO - 10.12684/alt.1.87 UR - https://bop.unibe.ch/ALT-Proceedings/article/view/87 SP - AB - Periodically  poled  lithium  niobate  crystals  can  be utilized  in  nonlinear-optical  spectral  brightness detectors  of  terahertz  range.  In  this  paper characteristics  of  detectors  were  determined  by analyzing spectra of spontaneous parametric down- and up-conversion in these crystals. ER -