K Bagnell, A Klee, PJ Delfyett, JJ Plant… - Optics Letters, 2018 - opg.optica.org
An optical frequency comb with mode spacing of 10 GHz operating in the c-band is produced from a harmonically mode-locked laser using a slab-coupled optical waveguide …
An optical frequency comb is constructed using a semiconductor gain medium with a fiber- coupled external cavity and stabilized to an intracavity 10,000 finesse etalon, which is …
J Kim, DJ Richardson, R Slavík - Optics Letters, 2017 - opg.optica.org
We investigate for the first time, to the best of our knowledge, both theoretically and experimentally, how the phase noise of the radio frequency (RF) drive signal affects the …
F Schmid, J Moreno, J Weitenberg, P Russbüldt… - APL Photonics, 2024 - pubs.aip.org
Optical frequency combs are typically generated in the near-infrared wavelength range, where many mode-locked lasers operate. Nonlinear frequency conversion can then be used …
E Portuondo-Campa, G Buchs, S Kundermann… - Optics express, 2015 - opg.optica.org
We report ultra-low phase-noise microwave generation at a 9.6 GHz carrier frequency from optical frequency combs based on diode-pumped solid-state lasers emitting at telecom …
A slab-coupled optical waveguide amplifier (SCOWA) is used to construct a 10-GHz harmonically modelocked laser with an intra-cavity etalon that serves as a high-finesse …
Coherent frequency division of high-stability optical sources permits the extraction of microwave signals with ultra-low phase noise, enabling their application to systems with …
We stabilized the repetition rate of an optical frequency comb with a fiber-optic interferometer and used the stabilized comb to generate a low-phase-noise 10-GHz signal …
A novel scheme to generate broadband high-repetition-rate optical frequency combs and low phase noise microwave signals simultaneously is proposed and experimentally …