Nonlinear optical absorption in the AgOx-type super-resolution near-field structure [glass/ZnS-SiO2 (170 nm)/AgOx (15 nm)/ZnS-SiO2 (40 nm)] was investigated using a confocal Z-scan technique with a continuous He-Ne laser. The transmittance Z-scan shows that the sample undergoes a phase transition with increasing incident laser power. The phase transition of the sample with higher incident laser power is due to permanent local structure damage caused by the laser heating process.
|頁（從 - 到）||4101-4102|
|期刊||Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers|
|出版狀態||已發佈 - 2001 六月 1|
ASJC Scopus subject areas
- Physics and Astronomy(all)