Probing material absorption and optical nonlinearity of integrated photonic materials

HIGHLIGHTS

• who: Maodong Gao from the California Institute of Technology, Pasadena, CA, USAUniversity of have published the paper: Probing material absorption and optical nonlinearity of integrated photonic materials, in the Journal: NATURE COMMUNICATIONS NATURE COMMUNICATIONS of 30/Nov/2021
• what: The authors compare the n2 values measured here with other reported values in Table 1. The analysis codes will be made available upon reasonable request.
• how: In this work cavity-enhanced photothermal spectroscopy394144-47 is used to determine the absorption-limited Q factor (Qabs) and optical nonlinearity of state-of-the-art high-Q . . .
  

   

  

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