198203 ⎘
Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation , reproducing using an optical beam at lower power ; Record carriers therefor; Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes azo-dyes
Homopolymers which exhibit a high level of photo-inducable birefringence
#302Optical recording medium and method for production of optical recording medium
#303Optical recording medium
#304Optical recording medium
#305Holographic recording method
#306Stabilizers and anti-fade agents for use in infrared sensitive leuco dye compositions
#307Information recording medium
#308Cyanine compound, optical recording material, and optical recording medium
#309Two-photon absorption dye-containing material, three-dimensional refractive index modulation material, three-dimensional absorption index modulation material and three-dimensional optical recording material
#310Compositions comprising at least one oxonol dye and at least one metal complex