Oliff PLC
Multilayer plasmon generator
A plasmon generator has a front end face, a first metal layer, a second meta-field light based on a surface plasmon. The intermediate layer is interposed between the first metal layer and the second metal layer. Each of the first metal layer, the second metal layer and the intermediate layer has an end located in the front end face. Each of the first and second metal layers is formed of a metal material. The intermediate layer is formed of a material higher in Vickers hardness than the metal material used to form the first metal layer and the metal material used to form the second metal layer.
SAE Magnetics (H.K.) Ltd. Headway Technologies, Inc.
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G02B G11B G11B B23K G11B G11B
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Hiroyuki Ryuji Yoshitaka Seiichiro Shigeki Hironori
Ito Fujii Sasaki Tomita Tanemura Araki