97 citations · 107 across the 6 of their papers we have counts for
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Cordierite-based optical resonators with extremely low thermal expansion
Nico Wagner, Thomas Legero, Stefanie Kroker
Applications for ultra-stable lasers outside controlled laboratory environments require compact and robust optical resonators with reduced sensitivity to temperature fluctuations.…
Guidelines for designs for ultrastable laser with fractional frequency instability
Joannès Barbarat, Erik Benkler, Marcin Bober +46
Lasers with long coherence time and narrow linewidth are an essential tool for quantum sensors and clocks. Ultrastable cavities and laser systems are now commercially available wit…
Temperature-dependent mechanical losses of Eu:YSiO for spectral hole burning laser stabilization
Nico Wagner, Johannes Dickmann, Bess Fang +2
We investigate the mechanical loss characteristics of Eu:YSiO$\unicode{x2013}$a promising candidate for ultra-low-noise frequency stabilization through the spectral…
Mechanical loss and stability analysis of NEXCERA in ultra-stable optical cavities
Nico Wagner, Mateusz Narożnik, Marcin Bober +3
NEXCERA has emerged as a ceramic-based material for spacers in ultra-stable optical cavities, with a coefficient of thermal expansion that crosses zero near room temperature. In su…