Diagnostics of the laser perforation of biological tissues by the method of autodyne detection of backscattered radiationстатья
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Дата последнего поиска статьи во внешних источниках: 17 апреля 2024 г.
Аннотация:The method of autodyne detection of backscattered radiation is used to study the passage of CO2 laser radiation through interfaces of model media and biological tissues in vitro during their laser perforation. It is shown that a stepwise change in the weighted mean frequency of the autodyne-signal power spectrum is a criterion for this passage in real time.