Io: Galileo evidence for major variations in regolith properties

Ion beam deposited Mo/Si multilayers for EUV imaging applications in astrophysics

Ion beam figuring of CVD silicon carbide mirrors

Ion beam figuring of nickel mandrels for x-ray replication optics

Ion cyclotron absorption at the second harmonic of the oxygen gyrofrequency

Ion flow driven by waves in the ion cyclotron frequency range

Ion-assisted evaporative coating of 2-meter optics

Ion-beam polishing of electroless nickel masters for x-ray replication optics

Ion-exchanged integrated devices

Ion-plating metal-dielectric coatings for light absorbers

Ionization-induced asymmetric self-phase modulation and universal modulational instability in gas-filled hollow-core photonic crystal fibers

Ionospheric and magnetospheric effects of the solar eclipse in northeastern Russia

Ionospheric F2-layer approaches new wave closure

Ionospheric heating with oblique high-frequency waves

IOTA: recent technology and science

IR Bismuth active centers in optical fibers: Combined excitation-emission spectroscopy

IR color separation in transmission through gratings on (110) silicon: FTIR experiment versus theory

IR Fringe Projection for 3D Face Recognition

IR instrumentation for the ESO VLT

IR materials producibility