Experimental demonstration of a phonon laser and frequency comb in silicon, indicating potential for precision applications.
Here, we experimentally demonstrate a new type of phonon-based frequency comb with at least 260 comblines and a self-injection locking phonon laser in a silicon optomechanical crystal cavity. Our demonstration offers a low-phase-noise oscillator, and an alternative optomechanical frequency comb for sensing, timing, and metrology applications.
No takes yet. Share an insight, caveat, or question.
Wang et al. (2025) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: