Two-color hologram multiplexing from the colored state in stoichiometric LiNbO3:Tb,Fe

Myeongkyu Lee, Hideki Hatano, Satoru Tanaka, Takashi Yamaji, Kenji Kitamura, Shunji Takekawa

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)


Two-color hologram multiplexing in stoichiometric LiNbO3:Tb,Fe was performed to exhibit a photochromic effect. One hundred angle-multiplexed holograms of equal strength were recorded from the colored state using 850 nm recording beams and a 436 nm gating light. Results showed that 80 million readouts with a bit rate of 1 Gbit/s are possible before the diffracted signal intensity decays to half of its initial value.

Original languageEnglish
Pages (from-to)4511-4513
Number of pages3
JournalApplied Physics Letters
Issue number24
Publication statusPublished - 2002 Dec 9

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)


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