Title :
Wavelength-multiplexed holographic data storage with cerium-doped strontium barium niobate crystal and tunable laser diode
Author :
Kume, Tsuyoshi ; Nonaka, Koji ; Yamamoto, Manabu
Author_Institution :
NTT Interdisciplinary Res. Labs., Tokyo, Japan
Abstract :
Summary form only given. We performed wavelength-multiplexed holographic recording using reflection geometry with a carrier-increased cerium-doped strontium barium niobate (Ce-SBN) single crystal and a wavelength-tunable laser diode (LD). The Ce-SBN crystal has a high recording sensitivity and a high diffraction efficiency. The tunable LD is small and easy to operate. Therefore, together they have the potential for small-size real-time multiplexed holographic data storage.
Keywords :
barium compounds; cerium; holographic storage; strontium compounds; wavelength division multiplexing; SBN:Ce; SrBaNb2O6:Ce; cerium-doped strontium barium niobate single crystal; diffraction efficiency; recording sensitivity; reflection geometry; tunable laser diode; wavelength-multiplexed holographic data storage; Barium; Diffraction; Diode lasers; Geometrical optics; Holography; Memory; Niobium compounds; Optical reflection; Strontium; Tunable circuits and devices;
Conference_Titel :
Lasers and Electro-Optics, 1996. CLEO '96., Summaries of papers presented at the Conference on
Conference_Location :
Anaheim, CA, USA
Print_ISBN :
1-55752-443-2
