S. Kinugawa, T. Saito, S. Mattori, K. Miyagi, A. Taniguchi
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引用次数: 0
Abstract
This paper reports a compound cavity semiconductor laser (CCSL) with a feedback cavity added to the external cavity laser. This scheme improves the selectivity of the external cavity mode. As a result: the CCSL has long-term wavelength stability and continuous wavelength tuning without suffering from mechanical instability.