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Phase conjugation with two object beams in photorefractive Bi₁₂GeO₂₀ crystalsYA, Y. H.Optics communications. 1986, Vol 57, Num 2, pp 137-142, issn 0030-4018Article

TRANSIENT ENERGY TRANSFER BETWEEN WRITING BEAMS DURING HOLOGRAM FORMATION IN BI₁₂GEO₂₀GUENTER PN.1982; OPT. COMMUN.; ISSN 0030-4018; NLD; DA. 1982; VOL. 41; NO 2; PP. 83-88; BIBL. 12 REF.Article

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Polarization effects of degenerate four-wave mixing in photorefractive Bi₁₂GeO₂₀ crystalsERDMANN, A; KOWARSCHIK, R; WENKE, L et al.Journal of modern optics (Print). 1988, Vol 35, Num 10, pp 1727-1735, issn 0950-0340Article

Determinations of the photorefractive parameters of Bi₁₂GeO₂₀ crystals using transient grating analysisPAULIAT, G; COHEN-JONATHAN, J. M; ALLAIN, M et al.Optics communications. 1986, Vol 59, Num 4, pp 266-271, issn 0030-4018Article

Photoelectrochemical processes in bismuth germanium oxide, Bi₁₂GeO₂₀ single crystalsKOCHEV, K; TZVETKOVA, K; GOSPODINOV, M et al.Journal of the Electrochemical Society. 1983, Vol 130, Num 2, pp 330-332, issn 0013-4651Article

High resolution brain PET with large detectors. II, Performance studyCHO, Z. H; JUH, S. C.IEEE transactions on nuclear science. 1991, Vol 38, Num 2, pp 726-731, issn 0018-9499, 1Article

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Energy transfer between two beams in writing a reflection volume hologram in a dynamic mediumJA, Y. H.Optical and quantum electronics. 1983, Vol 14, Num 6, pp 547-556, issn 0306-8919Article

Tension photoélectrique stationnaire de barrière superficielle dans les cristaux du type de la silléniteGRACHEV, A. I; KRASIN'KOVA, M. V.Žurnal tehničeskoj fiziki. 1983, Vol 53, Num 11, pp 2293-2295, issn 0044-4642Article

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Temperature enhancement of the photorefractive sensitivity of BSO and BGOPOWELL, M. A; PETTS, C. R.Optics letters. 1986, Vol 11, Num 1, pp 36-38, issn 0146-9592Article

Normal modes in the vicinity of the Brillouin zone center of tightly bound units in Bi₁₂GeO₂₀ and Bi₁₂SiO₂₀STEUDNER, R; ZMIJA, J.The Journal of physics and chemistry of solids. 1985, Vol 46, Num 7, pp 803-807, issn 0022-3697Article

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