外色散腔耦合GaAs-AIGaAs cw二极管激光器输出强度和多模工作中的低频脉动。

Iee Journal on Solidstate and Electron Devices Pub Date : 1979-05-01 DOI:10.1049/IJ-SSED:19790017

A. Bogatov, Y. V. Gurov, P. Eliseev, O. Okhotnikov, G. Pak, K. A. Khairetdinov

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引用次数: 1

摘要

在300°k下，耦合到外部色散腔的二极管激光器实现了4mw可调谐C.W.单频工作，在激光输出处出现低频脉冲(l.f.p.)，消除了单频振荡。lfp产生了几个外腔的纵向模态。在自聚焦的基础上，提出了一种lfp现象的模型

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Low-frequency pulsations in the output intensity and multimode operations of GaAs-AIGaAs C.W. diode laser coupled to an external dispersive cavity.

A 4 mW tunable C.W. single-frequency operation of a diode laser coupled to an external dispersive cavity has been achieved at 300° K. With the appearance of low-frequency pulsations (l.f.p.) at the laser output the single-frequency oscillation is eliminated. The l.f.p. give rise to a few longitudinal modes of the external cavity. On the basis of self focusing a model for l.f.p. phenomenon is proposed

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Iee Journal on Solidstate and Electron Devices

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