198015 ⎘
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; Recording, reproducing or erasing methods; Read, write or erase circuits therefor; Erasing involving liquid crystal media
Information recording device and data erasing method
#2Data storage
#3Multi-stack information carrier
#4Optimized medium with anisotropic dipole emission for fluorescent single or multilayer storage
#5Optical data storage