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Electro-optic frequency combs

Advances in Optics and Photonics, 2020
Frequency combs are optical spectra composed of a set of discrete equally spaced lines. Such spectra can be generated by diverse sources such as mode-locked lasers, resonators, or electro-optic modulators. This last possibility has shown a growing interest in the recent years for its advantageous features in providing high repetition rates, intrinsic ...
Alexandre Parriaux   +2 more
exaly   +3 more sources

Optical frequency comb spectroscopy

Faraday Discussions, 2011
Optical frequency combs offer enormous potential in the detection and control of atoms and molecules by combining their vast spectral coverage with the extremely high spectral resolution of each individual comb component. Sensitive and multiplexed trace gas detection via cavity-enhanced direct frequency comb spectroscopy has been demonstrated for ...
Foltynowicz, A.   +6 more
openaire   +3 more sources

Integrated optical frequency combs

2017 19th International Conference on Transparent Optical Networks (ICTON), 2017
Optical frequency combs (OFCs) are a revolutionary light source for numerous applications due to their precisely spaced coherent optical wavelengths. his paper will focus on OFCs for employment in next generation dense/ultra-dense wavelength division multiplexed high-speed optical communication systems, which places stringent requirements on the OFC ...
Prince M. Anandarajah   +4 more
openaire   +1 more source

Quadratic Optical Frequency Combs

CLEO 2024
We overview theoretical approaches and experimental advances on temporal soliton and optical frequency comb generation in coherently driven, quadratic nonlinear optical cavities.
Castrignano, S.   +3 more
openaire   +2 more sources

Efficient optical frequency-comb generator

Optics Letters, 1995
We have demonstrated a method that efficiently transfers the power from a single-frequency laser into a wideband frequency comb. The comb was produced by a 2.7-GHz electro-optic modulator in a resonant optical cavity. A coupled cavity technique was used to transfer 8.5% of the laser power into a comb with a span of 400 modes, or more than 1 THz.
A S, Bell   +3 more
openaire   +2 more sources

Optimizing the Optical Frequency Comb

Frontiers in Optics + Laser Science 2022 (FIO, LS), 2022
We investigate the optical frequency comb for different numbers of cavity solitons in the microcavity of a vertical cavity surface emitting laser having a graphene saturable absorber layer and coupled with a frequency selective feedback.
Gurpreet Kaur   +3 more
openaire   +1 more source

Microresonator-Based Optical Frequency Combs

Science, 2011
The series of precisely spaced, sharp spectral lines that form an optical frequency comb is enabling unprecedented measurement capabilities and new applications in a wide range of topics that include precision spectroscopy, atomic clocks, ultracold gases, and molecular fingerprinting.
Kippenberg T. J.   +2 more
openaire   +4 more sources

Mapping of the Optical Frequency Comb to the Atom Velocity Comb

15th International Conference on Ultrafast Phenomena, 2006
We present the experimental and theoretical study of the resonant excitation of rubidium atoms with fs pulse train in the conditions when the pulse repetition period is shorter than the atomic relaxation time. The velocity selective optical pumping of the ground state hyperfine levels and velocity comb-like excited state hyperfine level populations are
Skenderović, Hrvoje   +3 more
openaire   +5 more sources

Optical frequency comb at NIM

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
openaire   +1 more source

Characterization of the Frequency Stability of a Multibranch Optical Frequency Comb

IEEE Transactions on Instrumentation and Measurement, 2020
Presently, ultra-precise optical clocks’ comparisons can be performed easily using the optical frequency combs (OFCs) as a transfer oscillator. In this scheme, different OFC branches are usually used to enable optical clocks’ comparison at different wavelengths.
openaire   +1 more source

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