High-frequency-stability laser at 1.5 microm using Doppler-free molecular lines.
High-frequency-stability laser at 1.5 microm using Doppler-free molecular lines.
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DOI：
10.1364/ol.20.000572
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发表时间：
1995-03
期刊：
影响因子：
3.6
通讯作者：
M. Labachelerie;K. Nakagawa;Y. Awaji;M. Ohtsu
中科院分区：
文献类型：
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作者：
M. Labachelerie;K. Nakagawa;Y. Awaji;M. Ohtsu
将扩展腔1.5微米半导体激光器的频率稳定到乙炔的饱和吸收谱线。其长期频率稳定度为10(-12)量级，重复性为+/-10 kHz。利用C(2)H(2)或HCN谱线，我们可以在覆盖1.51-1.56微米波段的多个波长下，用相同的激光获得如此高的稳定性。
An extended-cavity 1.5-microm semiconductor laser was frequency stabilized to saturated-absorption lines of acetylene. Its long-term frequency stability is of the order of 10(-12), with a reproducibility of +/-10 kHz. Using the lines of C(2)H(2) or HCN, we could obtain such a high stability with the same laser at many wavelengths covering the 1.51-1.56-microm band.