Quasi-nonvolatile storage in Ru-doped Bi12SiO20 crystals by two-wavelength holography

Vera Marinova*, Ren Chung Liu, Shiuan-Huei Lin, Ken-Yuh Hsu

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Scopus citations


Prolonged read-out process of a hologram recorded at near infrared with simultaneous green light exposure is measured in Ru-doped Bi 12SiO20 crystal. The experimental results are confirmed by numerical simulations, suggesting two different traps involved in the space-charge transport mechanism. In addition, quasi-permanent holographic recording of image with fast updating speed by using two-wavelength recording is demonstrated.

Original languageEnglish
Pages (from-to)19628-19634
Number of pages7
JournalOptics Express
Issue number18
StatePublished - 27 Aug 2012

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