Mechanically Tuned Gradient-Index Phononic Crystal Lens
Fatemeh Ahmadzadeh, Ali Bahrami
Topics & Concepts
Refractive indexOpticsMaterials scienceWavelengthLens (geology)Work (physics)PhysicsAcousticsThermodynamicsAcoustic Wave Phenomena ResearchPhotonic Crystals and ApplicationsMetamaterials and Metasurfaces Applications