Ключевые слова: abstract, background, bacteria, bacteriology, bacterium, biology, biophotonics, cell, cellular structure, closeup, disease, fungal cells, fungal hyphae, fungal spores, health, human, infection, laser diagnostics, laser microscopy, laser research, macro, materials research, medicine, microbiology, microelectronics, microorganisms, microscope, microscopic, microscopic analysis, microscopic organisms, microscopic world, microscopy, microworld, nanolasers, nanomaterials engineering, nanoparticles, nanostructures, nanotechnology, optical microscopy, organism, quantum optics, science, virus,