Electro-optically spectrum narrowed, multiline intracavity optical parametric oscillators

W. K. Chang, H. P. Chung, Y. Y. Chou, R. Geiss, S. D. Yang, T. Pertsch, Y. H. Chen

研究成果: 雜誌貢獻期刊論文同行評審

7 引文 斯高帕斯(Scopus)


We report on the first building of an active spectral narrowing mechanism in a pulsed, multiline optical parametric oscillator (OPO) based on a novel aperiodically poled lithium niobate (APPLN) device constructed using the aperiodic optical superlattice technique. The APPLN device functions simultaneously in the system as a multi-channel optical parametric down converter (OPDC) and an electro-optic (EO) gain spectral filter working on the corresponding (multiple) signal bands. When the APPLN OPO was installed in a diode pumped Nd:YVO4 laser system, highly narrowed dual-wavelength signal lines (at 1540 and 1550 nm) were observed at the output of the system through EO control of the APPLN. Correspondingly, an enhancement of the power spectral density of the source by a factor of ∼7.8 with respect to the system operated in passive mode was found.

頁(從 - 到)28905-28914
期刊Optics Express
出版狀態已出版 - 12 12月 2016


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