The term analysis of the complex rare earth and heavy element spectra requires highly accurate descriptions of these spectra in order to avoid the masking of real regularities with spurious ones, and wavelength accuracy approaching that obtainable interferometrically is desirable. Such accuracy can be obtained by photographing white light interference fringes [1] as wavelength markers instead of the iron arc or other conventional standards, without the loss of light attendant on the usual methods of interferometry. The white light fringes provide equally spaced standards of uniform intensity and sharpness, whose wavelength values can be easily calibrated by comparison with a source such as 198Hg, thus avoiding the deficiencies of the iron l...
A photo-electric Fabry-Perot spectrometer, designed for study of the width of the green night- sky l...
Dans l'interféromètre Fabry-Perot avec lames argentées, le facteur de contraste (rapport de l'intens...
$^{1}$ Curtis J. Humphreys and Edward Paul, Jr . J. Opt. Soc. Am., 45, 903(1955). J. Phys. Radium, 1...
A method has been developed for precise evaluation of spectral emission lines in the 1 to 2 micron r...
Problems involved by the use of Fabry-Perot interferometer in solar spectroscopy are reviewed ; appl...
The double Fabry-Perot etalon is used to increase the finesse (ratio of spectral range to instrument...
This paper deals with some of the new techniques which are being used at the National Research Labor...
A Fabry-Perot interferometer can be made with two spherical surfaces, forming an afocal system. This...
Context. Over the past decades hollow-cathode lamps have been calibration standards for spectroscopi...
To investigate the theoretical advantage in the energy-limited resolving power of the Fabry-Perot in...
PART I: The Fabry-Perot interferometer is generally used in transmission. It is described how it can...
The Fabry-Perot interferometer is compared with the diffraction grating and its astronomical uses at...
The principle of the calibration method consists in recording simultaneously the absorption spectrum...
A " factor of merit " W = MR/TBα is defined for any spectroscopic device, where R is the resolving p...
A Fourier spectrometer is usually used for the measurement of optical properties of various kind of ...
A photo-electric Fabry-Perot spectrometer, designed for study of the width of the green night- sky l...
Dans l'interféromètre Fabry-Perot avec lames argentées, le facteur de contraste (rapport de l'intens...
$^{1}$ Curtis J. Humphreys and Edward Paul, Jr . J. Opt. Soc. Am., 45, 903(1955). J. Phys. Radium, 1...
A method has been developed for precise evaluation of spectral emission lines in the 1 to 2 micron r...
Problems involved by the use of Fabry-Perot interferometer in solar spectroscopy are reviewed ; appl...
The double Fabry-Perot etalon is used to increase the finesse (ratio of spectral range to instrument...
This paper deals with some of the new techniques which are being used at the National Research Labor...
A Fabry-Perot interferometer can be made with two spherical surfaces, forming an afocal system. This...
Context. Over the past decades hollow-cathode lamps have been calibration standards for spectroscopi...
To investigate the theoretical advantage in the energy-limited resolving power of the Fabry-Perot in...
PART I: The Fabry-Perot interferometer is generally used in transmission. It is described how it can...
The Fabry-Perot interferometer is compared with the diffraction grating and its astronomical uses at...
The principle of the calibration method consists in recording simultaneously the absorption spectrum...
A " factor of merit " W = MR/TBα is defined for any spectroscopic device, where R is the resolving p...
A Fourier spectrometer is usually used for the measurement of optical properties of various kind of ...
A photo-electric Fabry-Perot spectrometer, designed for study of the width of the green night- sky l...
Dans l'interféromètre Fabry-Perot avec lames argentées, le facteur de contraste (rapport de l'intens...
$^{1}$ Curtis J. Humphreys and Edward Paul, Jr . J. Opt. Soc. Am., 45, 903(1955). J. Phys. Radium, 1...