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Microresonator based optical frequency combs

Published

Author(s)

Scott A. Diddams, T. J. Klippenberg

Abstract

Optical frequency combs based on mode-locked laser sources have provided unprecedented measurement capabilities for optical frequencies, enabling new applications in a wide range of topics that include atomic clocks, ultracold gases, molecular fingerprinting, microwave photonics, and astronomy. In recent years a new optical frequency comb generation principle has emerged, that does not rely on conventional mode-locked lasers but instead uses parametric frequency conversion in high-Q microresonators. This approach not only offers compactness and chip-scale integration, but moreover provides direct access to high repetition rates in the range of 10-1000 GHz. Here we review this emerging technology, which yields opportunities for novel technologies as well as for fundamental science.
Citation
Science Magazine
Volume
332

Keywords

frequency comb, microresonator, mode-locked laser

Citation

Diddams, S. and Klippenberg, T. (2011), Microresonator based optical frequency combs, Science Magazine, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=906925 (Accessed November 30, 2022)
Created April 29, 2011, Updated February 19, 2017