Synonyme wurden verwendet für: Optical data storage data data storage storage
Suche ohne Synonyme: title: Optical data storage

1–20 von 48 Ergebnissen
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    Amplification of photon echo signals for photon-echo-based optical storage and optical processing devices

    Tian, Mingzhen / Krishna Mohan, Nandigana K. / Elman, Ulf et al. | SPIE | 1998
    In photon-echo-based optical data storage and data processing the photon echo output intensity generally is about 0.1 - 1% of the input ...

    Optical data storage in photosensitive fibers

    Campbell, Robert J. / Kashyap, Raman | SPIE | 1991
    storage in one fiber of several gratings each with a different peak wavelength is demonstrated. ...

    Application of orthogonal data storage volume holography to optical image correlation

    Sayano, Koichi / Rakuljic, George A. / Brost, George A. | SPIE | 1994
    reference images stored in the orthogonal data storage volume hologram. Over 20 holograms were recorded in the 645- to 651-nm wavelength range with ...

    Wavelet image enhancement applied to holographic data storage

    Jones, Katharine J. | SPIE | 2003
    There are three modes of operation in a holographic data-storage system: recording, reconstruction and detection. Storage capacity is ...

    Optical fibers for magneto-optical recording

    Opsasnick, Michael N. / Stancil, Daniel D. / White, Sean T. et al. | SPIE | 1991

    2500-gigabyte capacity, 6-Mbyte/sec. data rate, dual-port NASA optical disk jukebox

    Bessette, Oliver E. / Thomas, Doug | SPIE | 1990
    NASA/MSFC has contracted with GE Aerospace to design, build and install an Optical Disk jukebox for the Marshall Archival and Retrieval ...

    Holographic optical circuits

    Tsay, Su C. / Grebel, Haim | SPIE | 1994
    We present a new type of planar optical interconnects; the transverse holograms. With this type of interconnect, one dimensional, input ...

    Optical heads based on coupled-cavity laser diode

    Katagiri, Yoshitada / Ukita, Hiro | SPIE | 1995
    Optical heads wherein a laser diode (LD) is optically coupled through a small aperture to a recording medium acting as an external mirror ...

    Electro-optic polymer optical fibers and their device applications

    Peng, Gang-Ding / Ji, P. / Chu, Pak Lim | SPIE | 2002
    This paper will report recent developments in electro-optic polymer optical fibers. We discuss mainly the experimental work done by the ...

    Measurement of birefringence of magneto-optical disks

    Liu, Pei-Yih / Shieh, Han-Ping D. | SPIE | 1994

    High-density recording storage system by Collinear holography

    Horimai, Hideyoshi / Tan, Xiaodi / Aoki, Yoshio | SPIE | 2006
    recording density of the system. A high density data recording of CollinearTM Holography by reducing optical noise is also demonstrated. ...

    Practical fabrication of an optical flying head for a near-field recording system

    Kojima, Naoto / Mizuno, Takashi / Hitosugi, Taro et al. | SPIE | 2002
    We have developed a new optical flying head integrating a solid immersion lens and a flying slider for application to an ultra high-density ...

    Nonlinear eosin and its application to holographic storage

    Zhao, Mingjun M. / Li, Yulin / Tang, Andong | SPIE | 1994
    experiment, and we utilize these features to realize optical storage and pattern recognition. ...

    Calculation of focal positions in an optical head using a four-beam laser diode

    Shinoda, Masahisa / Kime, Kenjiro | SPIE | 1998
    Calculation method for focal positions in a multi-beam optical head using a multi-beam laser diode is introduced. In this calculation model ...

    Quadric-hologram-based associative memories

    Polyanskii, Peter V. | SPIE | 1997
    to archival data storage and implementation of optical interconnections are discussed. ...

    Saturated super-resolution imaging of photonic crystal with negative refraction

    Sun, Guilin / Jugessur, Aju S. / Kirk, Andrew G. | SPIE | 2006

    A new measuring method of vertical degree between pick-up and disk of DVD drive

    Huang, Hao / Zhan, Ling / Xie, Changsheng | SPIE | 2005
    new method is measure position of laser from pick-up. A specialty optical circuit and fine CCD camera is need. The CCD camera is ...

    Flying head read/write characteristics using a monolithically integrated laser diode/photodiode at a wavelength of 1.3 μm

    Ukita, Hiro / Katagiri, Yoshitada / Nakada, Hiroshi | SPIE | 1991
    A feasibility study is shown for an optical disk drive using an optically switched laser (OSL) flying head. This head consists of an AlN ...

    Holographic notch filters recorded on DCG-coated glass and polycarbonate substrates

    Capolla, Nadia / Beauregard, Alain / Vincent, Denis | SPIE | 1994
    excellent performances such as narrow spectral bandwidth, optical densities superior to 4.5 and low noise. However, to protect the eye against ...