磁気光学材料と電気光学材料とを挟hだマイク口キャビティ膜の形成

摘要

We fabricated a microcavity —a magneto-optical (MO) film and an electro-optical (EO) film are sandwiched between two Bragg mirrors (BMs)— for development of magneto-optical spatial light modulators driven by electric field (e-MOSLMs). We used (Bi_(o.5)Dy_(0.7)Y_(1.8)3(Fe_(3.3)A1_(1.7))5012 as a MO film and (Pb_9La_9)1(Zr_(65)Ti_(35))_10_3 (PLZT) as an EO film. The samples showed enhanced Faraday rotation loops and electrical polarization loops, simultaneously. The X-ray diffraction patterns, MO and EO characteristics were measured. Experimental results showed that EO and MO films were successfully formed between BMs.