Hertz-linewidth semiconductor lasers using CMOS-ready ultra-high-Q microresonators | Nature Photonics
Frequency noise of the ultrastable laser, measured with the second... | Download Scientific Diagram
Laser frequency as a function of the temperature of Ho:YAG crystal. | Download Scientific Diagram
Ultra-low linewidth frequency stabilized integrated lasers | Optical Communications and Photonic Integration (OCPI) | Daniel Blumenthal | UC Santa Barbara
Femtosecond-Laser Frequency Combs for Optical Clocks | NIST
PDF] Phase noise characterization of sub-hertz linewidth lasers via digital cross correlation. | Semantic Scholar
OSA | Hertz-level frequency comparisons between diverse color lasers without a frequency comb