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Applications of stabilized optical frequency combs
2013 American Control Conference, 2013This paper will discuss optical frequency combs, techniques used for the stabilization of frequency combs and their applications.
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Optical resonators for frequency combs
2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference, 2006The development of high finesse resonators for broadband frequency combs enabled the extension of the versatile frequency comb technique into the extreme ultraviolet with all its implications. We describe new developments in this field.
Christoph Gohle +8 more
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Characterization of an optical frequency comb using modified direct frequency comb spectroscopy
Applied Physics B, 2009We introduce a method for determination of the absolute frequencies of comb lines within the optical frequency comb spectrum. The method utilizes the experimental and theoretical approach of the velocity selective optical pumping of the atomic ground state hyperfne levels induced by resonant pulse train excitation.
Skenderović, Hrvoje +5 more
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Optical frequency metrology with optical lattice clocks and optical frequency combs
2012 Conference on Precision electromagnetic Measurements, 2012Laser frequency stabilization and atom manipulation are important techniques for optical frequency metrology. We report on the development of an ytterbium (171Yb) and a strontium (87Sr) optical lattice clock at the National Metrology Institute of Japan (NMIJ). The result of absolute frequency measurement of the 171Yb lattice clock is shown.
Feng-Lei Hong +7 more
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Arbitrary optical frequency synthesis traced to an optical frequency comb
SPIE Proceedings, 2016An arbitrary optical frequency synthesizer with a broad tuning range and high frequency accuracy is presented. The system includes an external cavity diode laser (ECDL) as the output laser, an Erbium-doped optical frequency comb being a frequency reference, and a control module.
Zihang Cai +4 more
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Comb Line Multiplication in an Integrated Optical Frequency Comb Generator
2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC), 2019We demonstrate frequency-comb tone multiplication in an InP photonic integrated comb generator made of cascaded modulators. Tone multiplication is achieved driving the dual-drive MZM on the chip with an RF signal and one submultiple.
Francesca Bontempi +4 more
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Properties of optical frequency combs
ILSC 2009: Proceedings of the International Laser Safety Conference, 2009Optical frequency combs have attracted much interest over the last 10 years. They have applications in optical frequency metrology, optical atomic clocks, waveform synthesis and high field studies. Frequency combs have a very broad optical spectrum. The spectral breadth is essential for determining the comb offset frequency, which is a key quantity for
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Frequency combs applications and optical frequency standards
Proceedings of the International School of Physics “Enrico Fermi”My presentation on “Frequency Combs” was intended to be a tutorial of the basic technology without an extended reference to the latest developments in this field. I repeated parts of my contributions to the course CLXVI “Metrology and Fundamental Constants” that was held at the same school in 2006.
Udem Th., Riehle F.
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Topological Optical Frequency Combs
Advanced Photonics Congress 2024We report the generation of nested topological frequency combs using two-dimensional arrays of coupled ring resonators that host robust topological edge states with linear dispersion.
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Frequency combs applications and optical frequency standards
La Rivista del Nuovo Cimento, 2008A laser frequency comb allows the conversion of the very rapid oscillations of visible light of some 100’s of THz down to frequencies that can be handled with conventional electronics, say below 100 GHz. This capability has enabled the most precise laser spectroscopy experiments yet that allowed to test quantum electrodynamics, to determine fundamental
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