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[en] This and the following issues of Quantum Electronics comprise articles reflecting the state of the art of laser technologies both currently applied and promising for application in biomedical research. Rapid development of biophotonics that we witness nowadays is due to a number of factors. These include the new results in basic studies of the interaction of laser radiation with biological tissues and cells, essential progress in the field of development of means for delivery, detection and imaging of optical radiation, and implementation of novel computer- and nanotechnologies.

[en] Several errors and inaccuracies in setting up the experiments and in discussing the experimental results are pointed out. Comment on C Beairsto et al 1997 Quantum Electron. 27 614. (discussion)

[en] This issue of Quantum Electronics presents the papers that reflect the state-of-the-art of laser technologies used in biomedical studies and medical practice. Among the new technologies, one can note the methods of correlation and Doppler spectroscopy, as well as THz spectroscopy, in which biologically significant molecules are characterised by specific resonances. The latter topic is considered in the paper by Nazarov et al., where the dielectric function of aqueous solutions of glucose and albumin is studied using pulsed THz spectroscopy. (laser biophotonics)

[en] Invaluable is the contribution of academician Borisevich to the development of optics, spectroscopy and their applications. He is the author of scientific discoveries and more than 600 scientific papers. For outstanding scientific achievements Nikolai Aleksandrovich was awarded the Lenin Prize, State Prize of the USSR and the Republic of Belarus. His scientific school gave a start in life to more than 30 candidates of science, 12 doctors, including 4 members of the National Academy of Sciences of Belarus. (obituary)