caa a22 4500 467915334 CHVBK 20180406152900.0 cr unu---uuuuu 170328e20060101xx s 000 0 eng 10.1134/S0020441206010155 doi (NATIONALLICENCE)springer-10.1134/S0020441206010155 A dye laser with small beam divergence and a stable emission spectrum [Elektronische Daten] [A. Korobov, S. Nikolaev, V. Pozhar] The design of a dye-laser head with a hollow cylindrical cell is described. The cell is excited from the inside by a coaxial lamp. The design of the laser head provides the possibility of transverse circulation of the dye solution, which allows generation of sharply directed radiation with a spectrum and a directional pattern that remain constant during the laser pulse. A lasing energy of 290 mJ was obtained in the laser with an ethanol solution of Rhodamin 6G in a 150-mm-long cell with inner and outer diameters of 30 and 35 mm, respectively. The use of a resonator with an interference-polarization filter resulted in the spectrum narrowing to ∼0.7 nm and allowed the radiation wavelength to be tuned in a band of ∼31.5 nm. The beam divergence was within 5 mrad in all cases. Pleiades Publishing, Inc., 2006 42.55.Mv nationallicence 42.60.By nationallicence 42.60.Lh nationallicence 42.60.Jf nationallicence Korobov A. Institute of Radiophysics and Electronics, National Academy of Sciences of Ukraine, ul. Akad. Proskury 12, 310085, Kharkov, Ukraine aut Nikolaev S. Institute of Radiophysics and Electronics, National Academy of Sciences of Ukraine, ul. Akad. Proskury 12, 310085, Kharkov, Ukraine aut Pozhar V. Institute of Radiophysics and Electronics, National Academy of Sciences of Ukraine, ul. Akad. Proskury 12, 310085, Kharkov, Ukraine aut Instruments and Experimental Techniques Nauka/Interperiodica 49/1(2006-01-01), 110-112 0020-4412 49:1<110 2006 49 10786 https://doi.org/10.1134/S0020441206010155 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0020441206010155 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Korobov A. Institute of Radiophysics and Electronics, National Academy of Sciences of Ukraine, ul. Akad. Proskury 12, 310085, Kharkov, Ukraine aut NATIONALLICENCE 700 1- Nikolaev S. Institute of Radiophysics and Electronics, National Academy of Sciences of Ukraine, ul. Akad. Proskury 12, 310085, Kharkov, Ukraine aut NATIONALLICENCE 700 1- Pozhar V. Institute of Radiophysics and Electronics, National Academy of Sciences of Ukraine, ul. Akad. Proskury 12, 310085, Kharkov, Ukraine aut NATIONALLICENCE 773 0- Instruments and Experimental Techniques Nauka/Interperiodica 49/1(2006-01-01), 110-112 0020-4412 49:1<110 2006 49 10786 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer