Results 41 to 50 of about 4,844 (164)
APL Photonics, 2021 We present a simple method for fully stabilized mid-infrared optical frequency comb generation based on single-pass femtosecond optical parametric generation that is seeded by a continuous-wave laser.
Mikhail Roiz +3 more
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Optical frequency combs generated mechanically [PDF]
Optics Letters, 2017 11 ...
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Sensors, 2014 A passive optical resonator is a special sensor used for measurement of lengths on the nanometer and sub-nanometer scale. A stabilized optical frequency comb can provide an ultimate reference for measuring the wavelength of a tunable laser locked to the
Martin Čížek +6 more
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Photonics, 2022 Diode optical frequency comb lasers are promising compact solutions to generate high-speed optical pulses for applications in high spectral efficiency wavelength division multiplexing transmission with advanced modulation formats.
Youxin Mao +7 more
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Nanophotonics, 2016 A number of dielectric materials have been employed for on-chip frequency comb generation. Silicon based dielectrics such as silicon dioxide (SiO2) and silicon nitride (SiN) are particularly attractive comb materials due to their low optical loss and ...
Jung Hojoong, Tang Hong X.
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Visible-to-mid-IR tunable frequency comb in nanophotonics
Nature Communications, 2023 Optical frequency comb is an enabling technology for a multitude of applications from metrology to ranging and communications. The tremendous progress in sources of optical frequency combs has mostly been centered around the near-infrared spectral region,
Arkadev Roy +8 more
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Mechanical overtone frequency combs
Nature Communications, 2023 The authors combined optical traps and frequency combs to create new acoustic technology – a mechanical frequency comb. The generation of this comb does not require any precision control, making it uniquely positioned for sensing, metrology, and quantum ...
Matthijs H. J. de Jong +4 more
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Endless frequency shifting of optical frequency comb lines
Optics Express, 2013 The functional principle of a novel technique for frequency shifting lines of an optical frequency comb is demonstrated. The underlying principle is to shift the carrier frequency by changing the carrier phase within the time span between subsequent pulses of a mode-locked laser used as comb generator.
Erik, Benkler +2 more
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IEEE Photonics Journal, 2019 Ultra-dense broadband optical frequency combs with sub-MHz frequency spacing and stabilized carrier-envelope offset (CEO) are needed for many important applications, including high-accuracy real-time sub-Doppler spectroscopy, precise characterization of ...
Xiao-Zhou Li +4 more
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Sub-femtometer-resolution absolute spectroscopy with sweeping electro-optic combs
Opto-Electronic Advances, 2022 Optical frequency comb with evenly spaced lines over a broad bandwidth has revolutionized the fields of optical metrology and spectroscopy. Here, we propose a fast interleaved dual-comb spectroscopy with sub-femtometer-resolution and absolute frequency ...
Bingxin Xu +3 more
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