The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Experimental investigations of the conditions of remote processing of metal plates with a thickness of 1.5–10 mm by radiation of a cw ytterbium fibre laser with the power up to 7.5 kW and radiation intensity varied from 105 to 106 W/cm2 have been carried out. It was shown that such main processing parameters as drilling time, maximal velocity and cutting efficiency become appreciably better in comparison...
The conditions of drilling and cutting in water of 0.15-mm-thick titanium and stainless steel plates with the radiation of a repetitively pulsed Nd:YAG laser are studied experimentally in the absence of water and gas jets. Measurements of the absorption coefficient of radiation of a repetitively pulsed Nd:YAG laser and of a cw fiber Yb laser by the diffusion flame of aviation kerosene are performed...
The conditions of onset and evolution dynamics of a flooded jet and process of removal of a liquid paraffin film from a water surface upon irradiation of liquid surface by pulse periodic laser radiation are studied.
Coherent regime of operation of two optically coupled multi-frequency CO lasers is received for the first time. Generation spectrum of lasers is measured and frequencies locking band is determined. Results of the investigation of radiation synchronization in a system of two chaotic unidirectional ring CO2 lasers with optical coupling and periodic pump modulation is presented
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.