Optical recording

Projected Reversible Optical Recording. In the hterature, a multitude of suggestions can be found for possible, reversibly operating optical recording techniques including the materials deemed suitable for this. Common to all these techniques is their failure to develop to commercial use. 

The application of nonlinear optical recording techniques for reversible optical data storage based on the excitation of photochromic molecules by two-photon processes also has been described (154). 

W. Bas Zeper, Magneto-optical Recording Media on Co jPt Multilayers, Ph.D. dissertation. University of Twente, Enschede, the Netherlands, 1991. 

A. B. Marchant, Optical Recording A Technical Overview, Addison-Wesley Publishing Co., Inc., Reading, Mass., 1990. 

Rochais F, Vilardaga JP, Nikolaev VO et al (2007) Realtime optical recording of Pi-adrenergic receptor activation reveals supersensitivity of the Arg389 variant to carvedi-lol. J Clin Invest 117229-235... 

Optical recording systems, 6, 126 Optical resolution amine metal complexes, 2,25 Oral contraceptives iron deficiency, 6, 764 Orbital angular momentum quenching, 1,262 /-Orbital systems... 

Optical recording media for read-write applications are still in the research stage. U S. companies are roughly on par with Emopean and Japanese companies in such research. Read-only applications (e g., CD-ROM disks and compact audio disks) are largely dominated by manufacturing technology from overseas. 

Among all semiconductor NPs, metal selenides have been the focus of great attention due to their importance in various applications such as thermoelectric cooling materials, optical filters and sensors, optical recording materials, solar cells, superionic materials, laser materials and biological labels. Many synthetic methods have been developed for the preparation of relatively monodispersed selenide nanopartides (Murray et al., 1993 Korgel... 

Sugai T., Sugitani M. and Onoda N. (2000). Novel subdivisions of the rat accessory olfactory bulb revealed by the combined method with lectin histochemistry, electrophysiological and optical recordings. Neuroscience 95, 23-32. 

In order to elucidate the causes of the increased stability of the hydrolyzed cluster ions compared with the unhydrolyzed ions, further studies were made of the behaviour of [Te2X8]3 (where X = Cl,Br, or I) in solutions of hydrogen halides [43,52,80,87]. The studies were performed mainly in relation to the most stable and most readily synthesized [Tc2C18]3- ion (Fig. la) kinetic methods with optical recording were employed. The identity of the reaction products was in most cases confirmed by their isolation in the solid phase. The studies showed that the stability of the [Tc2X8]3 ions (where X = Cl, Br, or I) in aqueous solutions is determined by the sum of competing processes acid hydrolysis complex formation with subsequent disproportionation and dissociation of the M-M bonds, and oxidative addition of atmospheric oxygen to the Tc-Tc multiple bond. 

Zijlstra P, Chon JWM, Gu M (2009) Five dimensional optical recording mediated by surface plasmons in gold nanorods. Nature 459 410-413... 

Much of the ground-breaking research on dyes for optical recording media was carried out in the 1970s and 1980s, and, at that time, the emphasis was on WORM media.196 There are many classes of dyes which are potentially suitable for WORM media and excellent reviews of the patent and scientific literature have been published.166,202... 

The following properties are generally required for all heat-mode optical recording applications ... 

Matsui, F. Optical Recording Systems. In Infrared Absorbing Dyes, Matsuoka, M., Ed., Plenum, 1990. Chapter 10. 

Shen, S. Liu, K. Huijun, X. Gu, D. Tang, F. Chen, Q. Spectroscopic properties of phthalocyanine dyes for optical recording medium. Proc. SPIE Vol. 2931, 73-77. Fourth International Symposium on Optical Storage (ISOS 96), Gan, F.X., Ed. 

Optical recording material with Laser-writing and Laser-reading capabilities consists of the metal complex 48 [91 JAP(K)0313384]. 

An optical recording material that is an analogue of 48 but with fusion of the pyrido[3,2-c][ 1,2,4]triazine type was also reported [91JAP(K)0313384]. 

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