The solutions of rate equations in a high power all solid-state Q-switched intracavity frequency doubled laser by taking the phasemismatch into account are presented.
给出了在考虑相位失配情况下高功率全固态内腔倍频调q激光器的速率方程解的情况。
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The phasemismatch errors are corrected by measuring the transfer function between two channels at the same acoustic field provided with B&KUA0914 inside in-tensity coupler.
The phasemismatch error is the main error source of sound intensity measurement system. It is difficult to eliminate this error only by upgrading the accuracy of instrument.