Abstract: We demonstrate the optical near-field enhancement of a metal-aperture GaAs VCSEL with a nanometer-size Au particle. We.

This paper reports the computational analysis of optical gain characteristics of Step Index based nano-scale heterostructure comprising of a single quantum well ...

We demonstrate a metal nano-aperture GaAs vertical cavity surface emitting laser (VCSEL) for sub-wavelength optical near-filed probing.

In this work, we propose to describe the behavior of the optical response of small metal nanoparticles (particles below 10 nm of radius) as a function of ...

Vertical-cavity surface-emitting lasers (VCSEL), in which a nano-aperture is opened in the metal-coated emission facet, are ideal candidates for this purpose ...

Abstract: We demonstrate a metal nano-aperture GaAs vertical cavity surface emitting laser (VCSEL) for sub-wavelength optical near-filed probing, which ...

Near-field optics have been attracting much interest for use in high-resolution optical microscopy as well as in high-density optical storage beyond the ...

Laser-induced breakdown of argon gas near a metal surface is studied. It is observed that the threshold laser energy required to break down argon gas is reduced ...

Dec 13, 2004 · We demonstrate a metal nano-aperture GaAs vertical cavity surface emitting laser (VCSEL) for sub-wavelength optical near-filed probing, ...

Nanofabrication using near-field optical probes is an established technique for rapid prototyping and automated maskless fabrication of nanostructured devices.