Whispering-gallery wave known as surface plasmons has been demonstrated in the form of whispering-gallery waves, and likewise for exciton-polaritons in semiconductors. Galleries simultaneously containing both acoustic and optical whispering-gallery waves have also been made, exhibiting very strong mode coupling and coherent effects. Hybrid solid-fluid-optical whispering-gallery structures have been observed as well. Whispering-gallery wave Whispering-gallery waves, or whispering-gallery modes, are a type of wave that can travel around a concave surface. Originally discovered for sound waves in the whispering gallery of St Paul’s Cathedral, they can exist for light and for other waves, with important applications in nondestructive testing, lasing, cooling and sensing,
Love Is a Promise Whispering Goodbye Love Is a Promise Whispering Goodbye Love Is a Promise Whispering Goodbye is the second EP of Canadian alternative rock-emo band Your Favorite Enemies, which was released on June 17, 2008. The album was produced from Canadian label Hopeful Tragedy Records, which the band founded in April 2008 for releasing their debut album, "And If I Was To Die In The Morning… Would I Still Be Sleeping With You". It includes seven songs, two new songs, a radio edit and an acoustic version of "Open Your Eyes", three other acoustic songs and three music videos. The album was produced by