نتایج جستجو برای: laser triggering
تعداد نتایج: 206013 فیلتر نتایج به سال:
This paper deals with the experimental results of a xenon flash-lamp pumped passively Q-switched Nd:YAG laser using Cr4+:YAG saturable absorber. The need of a laser cavity to be integrated into a time-of-flight laser range finder is of great interest as an experimental investigation of several laser resonators. Two types of laser resonator, with different lengths, have been studied: the flat-fl...
We study the influence of laser repetition rate on generation low-density channels air left in path femtosecond filament. At high rates, we observe formation a permanent millimeter-wide channel that exceeds depth and width transient depletion due to single also show this cumulative effect decreases breakdown voltage between two electrodes can alter discharge. By comparing pure nitrogen, an accu...
Nowadays laser is extensively used in various industrial, communicative, medical, and other fields. Using laser in medicine has enabled physicians to perform the most accurate and finest operations within few minutes. Non-observance of safety points during laser performance could be seriously harmful for the medical staff and the patient. Therefore, in order to prevent the possible damage of th...
Purpose: The aim of present study is to evaluate the effect of a pulsed infrared low-level laser on wound healing in an experimental induced diabetic rat model.Materials and Methods: 18 adult rats were divided into 2 healthy and 1 diabetic groups. Diabete was induced by intraperitoneal administration of streptozotosin in diabetic group. Two full - thickness skin incisions were made on the dorsu...
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