Applying Hartmann wavefront-sensing technology to precision optical testing of the HST correctors
Applying sensitivity compensation for pyramid wavefront sensor in different conditions
Applying the Principles of Augmented Learning to Photonics Laboratory Work
Approach for axisymmetrical asphere polishing with full-area tools
Approach for reconstructing anisoplanatic adaptive optics images
Approach guidance for outer planet Pioneer missions
Approaches to efficient coupling of laser beams to obscured telescopes
Approaches to Three-Dimensional Transformation Optical Media Using Quasi-Conformal Coordinate Transformations
Approximate equivalence between guided modes in a low-contrast photonic bandgap fiber and Maxwell TM modes of a high-contrast two-dimensional photonic structure
Approximate formulas for calculating the absorption of shortwave radiation in a cloudless atmosphere
Approximate magnifying perfect lens with positive refraction
Approximate method for radiative transfer in scattering absorbing plane-parallel media
Approximation for the vibrational excitation of middle atmospheric NO by upwelling radiation
Approximation methods in the problem of light propagation in 2D media with sharply anisotropic scattering
Approximation of the product error made in calculating atmospheric band transmittances
Approximation of the wavefront-phase structure function.
AquEYE, a single photon counting photometer for astronomy
ARAL: a facility to fuel VLTI instruments with photons
Arbitrarily high focal depth with finite apertures
Arbitrarily Small Pupils in Layer-Oriented Multi-Conjugate Adaptive Optics