Results 31 to 40 of about 53,726 (323)
Optical frequency combs generated mechanically [PDF]
Optics Letters, 2017 11 ...
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Optical Frequency Comb Faraday Rotation Spectroscopy [PDF]
Light, Energy and the Environment 2018 (E2, FTS, HISE, SOLAR, SSL), 2018 We demonstrate optical frequency comb Faraday rotation spectroscopy (OFC-FRS) for broadband interference-free detection of paramagnetic species. The system is based on a femtosecond doubly resonant optical parametric oscillator and a fast-scanning Fourier transform spectrometer (FTS).
Alexandra C. Johansson +3 more
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Controllable Kerr and Raman-Kerr frequency combs in functionalized microsphere resonators
Nanophotonics, 2019 Optical frequency comb (OFC) based on the whispering-gallery-mode microresonator has various potential applications in fundamental and applied areas. Once the solid microresonator is fabricated, its structure parameters are generally unchanged. Therefore,
Zhu Song +6 more
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Theory of quadratic optical frequency combs [PDF]
2016 18th International Conference on Transparent Optical Networks (ICTON), 2016 We present theoretical studies of optical frequency comb generation in dispersive quadratically nonlinear resonators. We introduce a mean field equation approach to model cavity enhanced second harmonic generation and find excellent agreement with recent experimental frequency comb observations. We also develop a more general approach based on a single
Hansson Tobias +6 more
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Control of Frequency Combs with Passive Resonators
Sensors, 2023 Tailored optical frequency combs are generated by nesting passive etalons within mode-locked oscillators. In this work, the oscillator generates a comb of 6.8 GHz with 106 MHz side-bands.
James Hendrie +2 more
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Broadband high-resolution x-ray frequency combs [PDF]
, 2014 Optical frequency combs have had a remarkable impact on precision spectroscopy. Enabling this technology in the x-ray domain is expected to result in wide-ranging applications, such as stringent tests of astrophysical models and quantum electrodynamics ...
Buth, Christian +5 more
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Octave Spanning Frequency Comb on a Chip
, 2009 Optical frequency combs have revolutionized the field of frequency metrology within the last decade and have become enabling tools for atomic clocks, gas sensing and astrophysical spectrometer calibration.
Del'Haye, Pascal +5 more
core +1 more source
Phase Stabilization of a Frequency Comb using Multipulse Quantum Interferometry [PDF]
, 2014 From the interaction between a frequency comb and an atomic qubit, we derive quantum protocols for the determination of the carrier-envelope offset phase, using the qubit coherence as a reference, and without the need of frequency doubling or an octave ...
Cadarso, Andrea +2 more
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Optical Frequency Combs Generated by Acousto-Optic Frequency-Shifting Loops [PDF]
IEEE Photonics Technology Letters, 2019 A recirculating loop that includes an acousto-optic frequency shifter (AOFS) constitutes a versatile procedure to generate an optical frequency comb (OFC) from a continuous wave (cw) laser. This scheme, implementable with conventional fiber equipment, is capable of producing spectra composed of at least hundreds of coherent lines using a single-stage ...
Vicente Duran +6 more
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Broadband EO-Comb Generation Based on Two-Stage Nonlinear System
IEEE Photonics Journal, 2022 Optical frequency comb (OFC) has attracted growing interest in various fields, such as frequency metrology, absorption spectroscopy, and instrumental calibrations.
Fujian Yu +4 more
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