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Laser with rapid tuning of the spectrum shape

机译:快速调整光谱形状的激光

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We have studied a laser system with quick electronic tuning of the spectrum shape and continuous distribution. The proposed method is based on separate control of phase and amplitude spatial distributions of resonator transmittance. Evolution of the spectral function of the diffractively coupled dispersive resonators and the model for the formation of the resonator with the spectral function given by its moments are studied theoretically. The synthesis of continuous spectra is investigated experimentally in the laser with a novel control element including a spatial acousto-optic modulator and a tunable lens telescope. # 1998 Optical Society of America OCIS codes: 140.0140, 140.3410, 140.3600.
机译:我们研究了一种具有光谱形状和连续分布的快速电子调谐的激光系统。所提出的方法基于谐振器透射率的相位和幅度空间分布的单独控制。从理论上研究了衍射耦合色散谐振器的谱函数的演化以及具有由谱矩给出的谱函数的谐振器的形成模型。用新型的控制元件在激光器中对连续光谱的合成进行了实验研究,该控制元件包括空间声光调制器和可调透镜望远镜。 #1998美国光学学会OCIS编码:140.0140、140.3410、140.3600。

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