Storage Systems for Image Information Media. Optical Disk System. Cartridge Type Optical Disks. Hyper Storage Disk Drive.

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Advanced Optical Disk Storage Technology

There is a growing need within the Air Force for more and better data storage solutions. Rome Laboratory, the Air Force's Center of Excellence for C3I technology, has sponsored the development of a number of operational prototypes to deal with this growing problem. This paper will briefly summarize the various prototype developments with examples of full mil-spec and best commercial practice. T...

متن کامل

Microholographic multilayer optical disk data storage.

Micrometer-sized reflection holograms can be written into a rapidly rotating homogeneous photopolymer disk at the focus of a high-numerical-aperture beam and its retroreflection to implement high-capacity multilayer digital data storage. This retroreflection is generated by an optical system with positive unity magnification to ensure passive alignment of the counterpropagating beam. Analysis r...

متن کامل

Optical Disk Data Storage, Distribution and Retrieval

It is no coincidence that we interact with the world primarily through visual means—light has many ideal properties for communication of information. These same properties make light ideal for data storage. The wavelength of visible light is small (on the order of 0.5 microns or about 1/7000 the height of a letter written in 10-point font), which indicates it can be used to read or write a larg...

متن کامل

Rewritable optical disk drive technology

Optical disk drives provide an effective solution to the growing need for removable high-capacity storage. In this paper, we review the technology behind the optical disk drives used in IBM’s optical storage systems. The basic physics of data recording and readout and the engineering of the primary building blocks of an optical drive (the optical head, the servo system, and the data channel) ar...

متن کامل

Disk Array Storage System

Fault tolerance requirements for near term disk array storage systems are analyzed. The excellent reliability provided by RAID Level 5 data organization is seen to be insuucient for these systems. We consider various alternatives { improved MTBF and MTTR times as well as smaller reliability groups and increased numbers of check disks per group { to obtain the necessary improved reliability. The...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: The Journal of the Institute of Television Engineers of Japan

سال: 1996

ISSN: 0386-6831,1884-9652

DOI: 10.3169/itej1978.50.1709