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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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Digest of the LEOS Summer Topical Meetings, 2005., 2005
Absolute measurement of stabilized lasers' optical frequency is an important subject in metrology. The traditional tool for establishing the llnk between Cs atomic frequency standard and an optical frequency is harmonic frequency chain ['I. But, such a harmonic frequency chain is very expensive to built and complicated to operate.
Z. Fang, T. Li
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Absolute measurement of stabilized lasers' optical frequency is an important subject in metrology. The traditional tool for establishing the llnk between Cs atomic frequency standard and an optical frequency is harmonic frequency chain ['I. But, such a harmonic frequency chain is very expensive to built and complicated to operate.
Z. Fang, T. Li
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Terahertz optical-frequency comb generation
OSA Annual Meeting, 1993We report on the experimental results of a high-frequency narrowband LiNbO3 electro-optic modulator that incorporates a microwave waveguide structure for phase-velocity matching between the optical and microwave fields.
L. R. Brothers, N. C. Wong
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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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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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Integrated optical frequency comb technologies
Nature Photonics, 2022Lin Chang, Songtao Liu, John E. Bowers
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Nonreciprocity in acoustic and elastic materials
Nature Reviews Materials, 2020Hussein Nassar +2 more
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