Two novel approaches for mapping the microscopic carrier dynamics in semiconductor nanostructures in real space and time are discussed. Combining quasi two-color femtosecond pumpΒ±probe spectroscopy and near-field microscopy, the temporal evolution of the nonlinear change in reflectivity of a single
Near field optics and light confinement
β Scribed by D. Courjon; C. Bainier; C. Girard; J. M. Vigoureux
- Publisher
- John Wiley and Sons
- Year
- 1993
- Tongue
- English
- Weight
- 674 KB
- Volume
- 505
- Category
- Article
- ISSN
- 0003-3804
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π SIMILAR VOLUMES
Consider a time-harmonic electromagnetic plane wave incident on a periodic (grating) structure. An inhomogeneous (subwavelength) object is placed inside the periodic structure. The scattering problem is to study the electromagnetic field distributions. The problem arises in the study of near-field o
## Abstract This manuscript reviews the principles and recent advances of scanning nearβfield optical microscopy based on tipβinduced field enhancement. These scanning microscopes utilize minute probes to locally enhance an electromagnetic field through a complex interplay between surface plasmon e