One of the most captivating strategies for enhancing the optical properties of conventional materials beyond their innate capabilities involves their hybridization with an external nanophotonic landscape, be it metallic or dielectric. For instance, the incorporation of photonic nanostructures characterized by periodic arrangements of subwavelength resonators enables the creation of virtual optical states featuring tailored energy (spectral) and momentum (spatial) distributions, along with an augmented local density of states. This approach serves as a powerful means to achieve efficient light emission, manipulation, and harvesting. The synergistic integration of conventional materials with nanophotonic architectures not only extends the functionalities of these materials but also offers a versatile platform for designing and tailoring optical responses according to specific application requirements. This innovative hybridization opens up new avenues for advancing technologies related to optics, photonics, and materials science.
Strong light matter interaction
The swift progress in cutting-edge tools and techniques for manipulating matter at the nanoscale is ushering in new platforms for effectively controlling light in semiconductors. As a result, there is significant scope for tuning the interaction between confined electromagnetic modes and semiconductor active media. The integration of semiconductor emitters into microcavities, designed to modify dipole emission, has led to a diverse range of practical applications. These applications include the development of laser diodes and the exploration of intriguing phenomena, such as exciton-polariton interactions in the regime of strong coupling. This convergence of nanoscale manipulation and semiconductor physics not only enhances our technological capabilities but also opens up avenues for novel scientific inquiries and innovative applications in the realm of optoelectronics.
