LI YINGHUONG, GAO ZHI. Flight-broadening effect in a gas laser with inhomogeneously broadened line[J]. Acta Optica Sinica, 1987, 7(4): 311
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In this paper, we suggest that the flight broadening should be an important factor governing line profile in a high-speed gas laser with inhomogeneously broadened line, if the characteristic flow time τj is comparable to the collision relaxation time τc. The integration -representation of profile was deduced. The width of line increases inversely proportional to t, i.e., under the proxi- mate condition of effective line width, where t=τj/τc, is the flowing parameter.