{"title":"Effect of the electron localization on light-induced scattering in photoretractive crystals","authors":"Liu Junmin, Liu Simin, Xu Jinjun, Zhang Guangyin","doi":"10.1364/pmed.1993.frd.1","DOIUrl":"https://doi.org/10.1364/pmed.1993.frd.1","url":null,"abstract":"We first demonstrate the localization of the optically excited electrons and its influence on the light- induced scattering in photorefractive crystals.","PeriodicalId":110649,"journal":{"name":"Photorefractive Materials, Effects And Devices Prm'93","volume":"175 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129515568","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Bistability in Four-Wave Mixing Reflectivity of Photorefractive InP:Fe","authors":"Y. Ding, B. Smandek, H.J. Eichlier","doi":"10.1364/pmed.1993.sac.4","DOIUrl":"https://doi.org/10.1364/pmed.1993.sac.4","url":null,"abstract":"Degenerate Four-Wave Mixing (DFWM) in photorefractive materials has been shown to be an effective method to generate a phase conjugate beam and has been intensively studied both theoretically and experimentally [1-5].","PeriodicalId":110649,"journal":{"name":"Photorefractive Materials, Effects And Devices Prm'93","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128263177","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Self-Bending of a Double–Gaussian Beam in Photorefractive Media","authors":"O. Lyubomudrov, V. Shkunov","doi":"10.1364/pmed.1993.thd.2","DOIUrl":"https://doi.org/10.1364/pmed.1993.thd.2","url":null,"abstract":"For different phase-conjugate schemes in photorefractive crystals with string diffusion-grating response a phenomenon of self-bending of an introduced beam trajectory is observed [1-4].","PeriodicalId":110649,"journal":{"name":"Photorefractive Materials, Effects And Devices Prm'93","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121659236","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
D. Nolte, R. S. Rana, E. Oh, K. Chua, I. Miotkowski, A. Ramdas
{"title":"Magneto-Photorefractive Effects in a Diluted Magnetic Semiconductor","authors":"D. Nolte, R. S. Rana, E. Oh, K. Chua, I. Miotkowski, A. Ramdas","doi":"10.1364/pmed.1993.fre.3","DOIUrl":"https://doi.org/10.1364/pmed.1993.fre.3","url":null,"abstract":"Magneto-electro-optic effects introduce a new dimension to electro- optic and photorefractive pnenomena. Diluted magnetic semiconductors (DMS), such as CdMnTe, have pronounced magneto-optic effects that can be tailored by controlling the fraction of the magnetic ion. II-VI semiconductors, such as CdTe, have already been shown to have good linear electro-optic and photorefractive properties.","PeriodicalId":110649,"journal":{"name":"Photorefractive Materials, Effects And Devices Prm'93","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124329669","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Anisotropic Four-Wave Mixing in Optical Waveguides","authors":"D. Kip, E. Krätzig","doi":"10.1364/pmed.1993.frc.10","DOIUrl":"https://doi.org/10.1364/pmed.1993.frc.10","url":null,"abstract":"Photorefractive crystals like LiNbO3, KNbO3 or BaTiO3 are suitable media for frequency degenerate two- and four-wave mixing allowing for amplification and phase conjugation of coherent light beams [1, 2].","PeriodicalId":110649,"journal":{"name":"Photorefractive Materials, Effects And Devices Prm'93","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126323793","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Saffman, D. Montgomery, A. A. Zozulya, Dana Z. Anderson
{"title":"Wandering Excitations in a Photorefractive Ring Resonator","authors":"M. Saffman, D. Montgomery, A. A. Zozulya, Dana Z. Anderson","doi":"10.1364/pmed.1993.thd.11","DOIUrl":"https://doi.org/10.1364/pmed.1993.thd.11","url":null,"abstract":"The eigenmodes of a linear or nonlinear oscillator are found by imposing self consistent boundary conditions such that the oscillator field is equal to itself after one round trip of propagation.","PeriodicalId":110649,"journal":{"name":"Photorefractive Materials, Effects And Devices Prm'93","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126566520","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
L. Sadovskaya, G. X. Sokolianskii, V. P. Avramenko
{"title":"Photoelectric Properties of Bi2TeO5 Single Crystals","authors":"L. Sadovskaya, G. X. Sokolianskii, V. P. Avramenko","doi":"10.1364/pmed.1993.thb.13","DOIUrl":"https://doi.org/10.1364/pmed.1993.thb.13","url":null,"abstract":"Bismuth tellurite Bi2TeO5 is one of the most stable form of the Bi2O3-TeO2 system and has many interesting properties.","PeriodicalId":110649,"journal":{"name":"Photorefractive Materials, Effects And Devices Prm'93","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125642349","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Growth of Perovskite - Type Crystals by the Crystal Vibration Technique","authors":"H. Hesse, R. Pankrath","doi":"10.1364/pmed.1993.thd.9","DOIUrl":"https://doi.org/10.1364/pmed.1993.thd.9","url":null,"abstract":"Barium titanate and solid solutions of potassium tantalate-niobate are transparent ferroelectric materials showing very large electrooptic effects.","PeriodicalId":110649,"journal":{"name":"Photorefractive Materials, Effects And Devices Prm'93","volume":"20 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132532206","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Characterisation and Modelling of Photo-Refractive Barium Titanate from 0 -100 MW/cm2","authors":"N. Barry, M. Damzen, L. Duffault, R. Troth","doi":"10.1364/pmed.1993.fra.3","DOIUrl":"https://doi.org/10.1364/pmed.1993.fra.3","url":null,"abstract":"Many of the phenomena observed in barium titanate such as an intensity dependence in the absorption coefficient1, changes in the sign of the two-beam coupling coefficient2 and dark decay behaviour can be explained by the presence of secondary centres and simultaneous electron-hole photoconductivity3.","PeriodicalId":110649,"journal":{"name":"Photorefractive Materials, Effects And Devices Prm'93","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131535927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
V. Prokofiev, N. J. Heraldo Gallo, J. F. Carvalho, A. Hernandes
{"title":"Bi12SiO20 and Bi12TiO20 Photorefractive Single Crystals","authors":"V. Prokofiev, N. J. Heraldo Gallo, J. F. Carvalho, A. Hernandes","doi":"10.1364/pmed.1993.thc.1","DOIUrl":"https://doi.org/10.1364/pmed.1993.thc.1","url":null,"abstract":"Photorefractive crystals Bi12SiO20 (BSO) and Bi12TiO20 (BTO) have unique electrooptic, acoustooptic and piezoelectric properties.","PeriodicalId":110649,"journal":{"name":"Photorefractive Materials, Effects And Devices Prm'93","volume":"526 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127631114","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}