Combined Raman elastic-backscatter lidar for vertical profiling of stratospheric aerosol and climatology of background stratospheric aerosol over Siberia

Combined Raman Spectrometer/Laser-Induced Breakdown Spectrometer Design Concept

Combining beams from separated telescopes

Combining spatially filtered Shack-Hartmann wavefront sensing and coronography in closed loop AO simulations

COME-ON - an adaptive optics prototype dedicated to infrared astronomy

Come-on: an adaptive optics prototype dedicated to infrared astronomy.

Comet Hale-Bopp at large heliocentric distance

Comet Hale-Bopp at large heliocentric distance

Comet Tempel 1 Went Back to Sleep

Cometary activity in distant comets - Chiron

Commemoration Bernard Lyot and the study of sun's corona, Paris observatory, November 20, 1980

Comment on " Gain coefficient method for amplified spontaneous emission in thin waveguided film of a conjugated polymer " [APL 93, 163307 (2008)]

Comment on "Beam-splitters don't have memory: a comment on "Event-based corpuscular model for quantum optics experiments" by K.Michielsen et al."

Comment on "Comment on 'Observation of a Push Force on the End Face of a Nanometer Silica Filament Exerted by Outgoing Light'"

Comment on "Design of a broadband highly dispersive pure silica photonic crystal fiber" by Subbaraman et al

Comment on "Direct Observation of Optical Precursors in a Region of Anomalous Dispersion"

Comment on "Enhanced transmission through periodic arrays of subwavelength holes: the role of localized waveguide resonances"

Comment on "Far-field microscopy with a nanometer-scale resolution based on the in-plane image magnification by surface plasmon polaritons"

Comment on "Gain-assisted Superluminal Light Propagation"

Comment on "Geometric absorption of electromagnetic angular momentum", C. Konz, G. Benford