Science Advances

Supplementary Materials

This PDF file includes:

  • Section S1. Asymmetric cavity mode spacing
  • Section S2. Hamiltonian treatment
  • Section S3. Optomechanically induced amplification
  • Section S4. Optomechanically induced transparency
  • Section S5. Acoustic diffraction loss
  • Section S6. Thermal fluctuations and phonon lasing
  • Section S7. Relative scattering rate
  • Section S8. Phonon counting sensitivity
  • Fig. S1. Scattering matrix treatment to determine optical mode spectrum.
  • Fig. S2. Variation of optical FSR with crystal displacement.
  • Fig. S3. Optical cavity reflection spectrum at cryogenic temperature.
  • Fig. S4. Normalized coupling rate.
  • Fig. S5. Cartoons depicting OMIA and OMIT measurements.
  • Fig. S6. OMIA measurements.
  • Fig. S7. Acoustic diffraction loss.
  • Fig. S8. Slope efficiency of the phonon laser.
  • Fig. S9. Phonon counting in a multiresonant optomechanical system.
  • Table S1. Optical and acoustic parameters.
  • References (4449)

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