Visible-to-ultraviolet frequency comb generation in lithium niobate nanophotonic waveguides
The introduction of nonlinear nanophotonic devices to the field of optical frequency comb
metrology has enabled new opportunities for low-power and chip-integrated clocks, high …
metrology has enabled new opportunities for low-power and chip-integrated clocks, high …
[HTML][HTML] Visible-to-mid-IR tunable frequency comb in nanophotonics
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 …
metrology to ranging and communications. The tremendous progress in sources of optical …
[HTML][HTML] Monolithic lithium niobate photonic circuits for Kerr frequency comb generation and modulation
Microresonator Kerr frequency combs could provide miniaturised solutions for a wide range
of applications. Many of these applications however require further manipulation of the …
of applications. Many of these applications however require further manipulation of the …
Chip-based lithium-niobate frequency combs
Lithium niobate is an excellent photonic material with large χ (2) and χ (3) nonlinearities.
Recent breakthroughs in nanofabrication technology have enabled ultralow-loss …
Recent breakthroughs in nanofabrication technology have enabled ultralow-loss …
Mid-infrared frequency comb generation via cascaded quadratic nonlinearities in quasi-phase-matched waveguides
We experimentally demonstrate a simple configuration for mid-infrared (MIR) frequency
comb generation in quasi-phase-matched lithium niobate waveguides using the cascaded …
comb generation in quasi-phase-matched lithium niobate waveguides using the cascaded …
[HTML][HTML] Beyond 100 THz-spanning ultraviolet frequency combs in a non-centrosymmetric crystalline waveguide
Ultraviolet frequency combs enable applications ranging from precision spectroscopy to
atomic clocks by addressing electronic transitions of atoms and molecules. Access to …
atomic clocks by addressing electronic transitions of atoms and molecules. Access to …
Frequency comb generation via cascaded second-order nonlinearities in microresonators
Optical frequency combs are revolutionizing modern time and frequency metrology. In the
past years, their range of applications has increased substantially, driven by their …
past years, their range of applications has increased substantially, driven by their …
Mid-infrared frequency combs at 10 GHz
We demonstrate mid-infrared (MIR) frequency combs at 10 GHz repetition rate via intra-
pulse difference-frequency generation (DFG) in quasi-phase-matched nonlinear media. Few …
pulse difference-frequency generation (DFG) in quasi-phase-matched nonlinear media. Few …
Offset-free gigahertz midinfrared frequency comb based on optical parametric amplification in a periodically poled lithium niobate waveguide
AS Mayer, CR Phillips, C Langrock, A Klenner… - Physical Review …, 2016 - APS
We report the generation of an optical-frequency comb in the midinfrared region with 1-GHz
comb-line spacing and no offset with respect to absolute-zero frequency. This comb is …
comb-line spacing and no offset with respect to absolute-zero frequency. This comb is …
Broadband electro-optic frequency comb generation in a lithium niobate microring resonator
Optical frequency combs consist of equally spaced discrete optical frequency components
and are essential tools for optical communication, precision metrology, timing and …
and are essential tools for optical communication, precision metrology, timing and …