Optical heads of the VCSEL array and microlens array play a key role in obtaining higher evanescent light from a very small aperture (30nm) for this optical disk system. One solution for improvement of the writing power is to develop a special nano-fabricated corrugated thin metallic film for higher throughput efficiency by surface plasmon polariton enhancement. A fine metal grating fabrication method to get evanescent light wave enhancement has been studied with a FDTD simulation result.
Nano-fabrication for Evanescent Light Enhancement by Surface Plasmon Polariton for GaP Head of Ultrahigh Density Optical Disk
2005-01-01
383590 byte
Conference paper
Electronic Resource
English
Surface plasmon polariton mediated emission of light (Invited Paper) [5450-77]
British Library Conference Proceedings | 2004
|Au/InAs surface plasmon polariton amplifier and SPASER
British Library Conference Proceedings | 2011
|Flat Surface Plasmon Polariton Bands in Bragg Grating Waveguide for Slow Light
British Library Online Contents | 2010
|Metallic-Grating-Based Interconnector Between Surface Plasmon Polariton Waveguides
British Library Online Contents | 2009
|