Switching teraherz waves with gate-controlled active graphene metamaterials

SWUIS-A: a versatile low-cost UV/VIS/IR imaging system for airborne astronomy and aeronomy research

SXI prototype mirror mount

SXI Prototype mirror mount

SXRP - An X-ray polarimeter for the SPECTRUM-X-Gamma mission

SXRP. A focal plane stellar X-ray polarimeter for the SPECTRUM-X-Gamma mission.

Symbol of the Dirichlet-to-Neumann operator in 2D diffraction problems with large wavenumber

Symmetric lens with extended depth of focus

Symmetric nulling coronagraph based on a rotational shearing interferometer

Symmetrically weighted center of gravity for Shack-Hartmann wavefront sensing on a laser guide star

Symmetries of Optical Phase Conjugation

Symmetry Analysis of ZnSe(100) Surface in Air By Second Harmonic Generation

Symmetry and the generation and measurement of optical torque

Symmetry breaking and manipulation of nonlinear optical modes in an asymmetric double-channel waveguide

Symmetry breaking and multi-hump solitons in inhomogeneous gain landscapes

Symmetry breaking of optical vortices: Birth and annihilation of singularities in the evanescent field

Symmetry in halo displays and symmetry in halo-making crystals

Symmetry, degeneracy and optical confinement of modes in coupled microdisk resonators and photonic crystal cavities

Symplectic and Lie algebraic techniques in Geometric Optics

Synchronization and multi-mode dynamics of mutually coupled semiconductor lasers