Dual conjugate adaptive optics testbed: progress report

Dual effect of surface plasmons in light transmission through perforated metal films

Dual Fabry Perot Filter for Measurement of CO Rotational Spectra: Design and Application to the CO Spectrum of Venus

Dual Imaging Observations of Circumstellar Matter in TW Hydrae: The NACO View

Dual recycling laser interferometer gravitational wave detectors: simulating the performance with imperfect mirrors.

Dual telescope system for all seasons: an all-reflecting UV-to-LWIR multifocal length telescope combination for advanced range instrumentation

Dual three-way infrared beam combiner at the CHARA Array

Dual use of adaptive optics systems: astronomical observations at the Air Force Maui Optical Station (AMOS)

Dual-Band Negative Index Metamaterial: Double-Negative at 813 nm and Single-Negative at 772 nm

Dual-channel near-infrared/visible imaging systems

Dual-use bimorph deformable mirrors

Dual-wavelength domain wall solitons in a fiber ring laser

Duality Between Spatial and Angular Shift in Optical Reflection

Ducting of electromagnetic waves in weak waveguides in the ionosphere and magnetosphere

Dummy lens for the computer optimization of autostigmatic null correctors

Durable coatings for large segmented mirrors

Durham extremely large telescope adaptive optics simulation platform

Durham optical design of EUCLID, the merged SPACE/DUNE ESA Dark Energy Mission

Dutch Open Telescope: Status and Prospects

DUV or EUV: that is the question