Continuous phase stabilization and active interferometer control using two modes

Continuous Wave Photonic Crystal Laser in Ultraviolet Range

Continuous-readout extreme-ultraviolet airglow spectrometer

Continuous-wave 1.55 $μ$m diode-pumped surface emitting semiconductor laser for broadband multiplex spectroscopy

Continuous-wave Cascaded-Harmonic Generation and Multi-Photon Raman Lasing in Lithium Niobate Whispering-Gallery Resonators

Continuous-wave spatial quantum correlations of light induced by multiple scattering

Continuous-wave spontaneous lasing in mercury pumped by resonant two-photon absorption

Continuous-wave, singly resonant OPO at 3 μm

Continuously anamorph-changeable collimated anamorphotic prism system in spectrograph

Continuum generation by dark solitons

Continuum source and a focusing technique for the 80-500-A spectral range - Improvements

Contrast analysis and stability on the ExAO testbed

Contrast and signal-to-noise ratio in long-distance starlight imaging

Contrast Enhancement of Binary Star System Using an Optical Vortex Coronagraph

Contrast limits with the Simultaneous Differential Extrasolar Planet Imager (SDI) at the VLT and MMT

Contrast of the vibration fringes in time-averaged electronic speckle-pattern interferometry: effect of speckle averaging

Contrasts on the surface of Venus

Contribution of the ESO adaptive optics programme to astronomy: a first review.

Contribution to the space-time study of stellar speckle patterns

Contributions to German and international x-ray and EUV missions in the past 25 years