Spectral UV and visible irradiance measurements in the Barents Sea and Svalbard

Spectral-Energy Distributions of Galaxies with Old Stellar Populations in Radio-Source Fields at z ~ 2.5

Spectrally and Spatially Configurable Superlenses for Optoplasmonic Nanocircuits

Spectrally narrow, long-term stable optical frequency reference based on a Eu$^{3+}$:Y$_{2}$SiO$_{5}$ crystal at cryogenic temperature

Spectrally resolved optical frequency comb from a self-referenced 5 GHz femtosecond laser

Spectrally-engineered photonic molecules as optical sensors with enhanced sensitivity: a proposal and numerical analysis

SPECTRE: a spectro-heliograph for the transition region

Spectrogonio Radiometer for the Study of the Bidirectional Reflectance and Polarization Functions of Planetary Surfaces. 1. Design and Tests

Spectrogoniometer for measuring planetary surface materials at small phase angles

Spectrographic study of nova Vulpeculae 1976 /NQ Vul/

Spectrography at high spatial resolution.

Spectrometer concept and design for X-ray astronomy using a blazed transmission grating

Spectrometer for ozone monitoring from space

Spectrometer Slit-Power-Coupling Calculations for Natural and Laser Guide-Star Adaptive Optics

Spectrometric properties and radiation damage of BGO crystals

Spectrophotometric observations of Comet Austin

Spectrophotometric study of Comet Bradfield (1987s)

Spectrophotometry of Comet Bradfield (1987s)

Spectropolarimetric determination of the energy contribution to the optically active region of the chromosphere

Spectropolarimetry of solar flare based on measurements of the H beta hydrogen line