From 3D Holography to Modern Lasers

摘要

To conclude the material presented in this paper, we could mention that several new kind of lasers, associated with 3D grating are coming. In particularly we can refer on very narrow line Raman lasers: lasers in UV range for adjusting of excimer lasers designed for photolithography, laser in visible and near IR range for testing of water vapour, laser in mid IR range for testing of gas admixtures in the atmosphere. We can also mention about new kind of lasers spectrometers, which are based on Raman sources at several fixed wavelengths.