quantum pin fiber symmetry spin resolution immersion laser photon switch spectroscopy spectral micrometer anisotropy cave birefractive deflection cavity coherence interferometer linear coherent source fluctuation jerk periodic etching waves perfect percolation refractive foil drive atom atomic wavelength scattering nonlinear scatter design ultrared saturated deuterium latus liquid doping device thin microwave interference gas aluminum broadband diatomic rubidium incident dielectric classical colloid bulge bulk oscillator visible wave rotational condensation quadrangular organic silicone dimension diode pulse element optics optical color dissociation metal electromagnetic ring alignment mode convex cooling excited arbitrary heterotypic flexible absorption bar carbon width luminescence cri beam light nanometer height acoustic power fibroin green absorber lighting helium grid coating bel ground rash polarization theory adaptive lens plasmon planar resonator