We theoretically study the visualization of arbitrarily oriented single quantum dipole emitters (single molecules, single quantum dots, single color centers, etc.) located in different layered media and in free space, performed by means of laser-scanning confocal fluorescence microscopy (LSCFM) based on elliptically polarized cylindrical vector beams (EPCVBs). In particular, it is demonstrated that one can exclude the dependence of the image intensity maximum on the emitter’s orientation for emitters located in free space and in 99%-collection-efficiency nanoantenna [Opt. Lett. 36, 3545 (2011)]. The problem of visualization of arbitrarily oriented single quantum emitters located in planar microcavities by means of EPCVB-based LSCFM is studied as well.
Последние новости
-
-
ITMO Physicists Propose Ultra-Fast Acceleration Method for Twisted Particles
-
Towards Optical AI Architectures: First Robust 3D Photonic Topological Insulator Developed at ITMO
-
Scientists from ITMO, MIPT, and Skoltech Develop Laser-Controlled System for Reprogramming Tumor Macrophages
-
ITMO Scientists Create an Optical Platform That Switches LED Lights in Ten Nanoseconds