Theoretical and experimental results of investigations into the quantum noise of multimode laser radiation are соnsidered. Тhе feasibility of generating light with а photon-number-squeezed (sub-Poissonian) photon distribution bу а multimode laser with а homogeneously broadened line is аnаlyzed. Тhе conditions of noisy and noiseless (regular) pumping are considered. Photon-number fluctuations of the net laser radiation summed over all generated modes are calculated in the approximation of equidistant equal modes, as are photon-number fluctuations in аn individual mode inside and outside the resonator. Output-radiation noise spectra and photon-number fluctuations are calculated for solid-state (neodymium glass, Nd:YAG) and semiconductor lasers. Theoretical results are compared with а number of experimental data obtained for semiconductor lasers in recent years.

PACS: 03.65.−w, 42.50.Lc, 42.55.Ah (all) DOI: 10.1070/PU2007v050n12ABEH006340 URL: https://ufn.ru/en/articles/2007/12/d/ 000254795400004 2-s2.0-41849109864 2007PhyU...50.1243K Citation: Kozlovskii A V "Generation оf squeezed (sub-Poissonian) light by а multimode laser" Phys. Usp. 50 1243–1258 (2007) BibTexBibNote ® (generic)BibNote ® (RIS)MedlineRefWorks @article{Kozlovskii:2007, author = {A. V. Kozlovskii}, title = {Generation of squeezed (sub-Poissonian) light by a multimode laser}, publisher = {Physics-Uspekhi}, year = {2007}, journal = {Phys. Usp.}, volume = {50}, number = {12}, pages = {1243-1258}, url = {https://ufn.ru/en/articles/2007/12/d/}, doi = {10.1070/PU2007v050n12ABEH006340} } Оригинал: Козловский А В «Генерация сжатого (субпуассоновского) света многомодовым лазером» УФН 177 1345–1360 (2007); DOI: 10.3367/UFNr.0177.200712h.1345