The discussion highlights the intriguing interactions between sound and light, particularly in the context of acousto-optic devices, where TeO2 is preferred over quartz. Participants express appreciation for the insights shared in the original post and reference complex literature on the subject. A playful poem about the relationship between photons and phonons adds a light-hearted touch to the conversation. There is also a question raised regarding the incomplete understanding of the physics behind sonoluminescence. Overall, the thread emphasizes the fascinating and complex nature of sound-light interactions.
