Open AccessLow-noise Yb:CALGO optical frequency comb
Author(s) -
Lisa Marta Molteni,
Francesco Canella,
Federico Pirzio,
Markus Betz,
Edoardo Vicentini,
Nicola Coluccelli,
Giuliano Piccinno,
Antoniangelo Agnesi,
P. Laporta,
G. Galzerano
Publication year - 2021
Publication title -
optics express
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.428603
Subject(s) - frequency comb , phase noise , optics , comb generator , femtosecond , materials science , laser , optical frequency comb , optoelectronics , physics
We report on a compact optical frequency comb, operating in the wavelength range from 670 to 1500 nm, based on diode-pumped low-noise femtosecond Yb:CALGO amplified laser system. Both the carrier-envelope offset and repetition rate are phase-locked to reference synthesizers. A full characterization of the frequency comb, in terms of frequency stability, phase noise analysis, and optical beating against a single-frequency non-planar ring oscillator Nd:YAG laser, is presented, showing the excellent properties of the Yb:CALGO comb.