BATi, MO Thin Films

BATi provides its customers with magneto-optic (MO) films on various substrates, such as glass, patterned silicon, GGG, MgO and sapphire. BATi's MO films are designed for novel optical devices such as modulators, switches, circulators and isolators. They also have great applications in the remote sensing. Currently available MO thin film products including yttrium iron garnet (YIG) and bismuth and aluminum substituted YIG films. The Faraday rotation was measured through the thickness of the films at 633 nm.