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arXiv · 1406.2466

Phase-predictable tuning of single-frequency optical synthesizers

Felix Rohde·Erik Benkler·Thomas Puppe·Reinhard Unterreitmayer·Armin Zach·Harald R Telle
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Abstract

We investigate the tuning behavior of a novel type of single-frequency optical synthesizers by phase comparison of the output signals of two identical devices. We achieve phase-stable and cycle slip free frequency tuning over 28.1 GHz with a maximum zero-to-peak phase deviation of 62 mrad. In contrast to previous implementations of single-frequency optical synthesizers, no comb line order switching is needed when tuned over more than one comb line spacing range of the employed frequency comb.

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Felix Rohde, Erik Benkler, Thomas Puppe, Reinhard Unterreitmayer, Armin Zach, Harald R Telle. 2014-06-10. Phase-predictable tuning of single-frequency optical synthesizers. https://doi.org/10.1364/ol.39.004080

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