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167 145 (0,329s)

Result

Measurements of Refractive Index and Dispersion of Optical Glass

The work describes a relatively simple method for the measurement of the refractive index of optical glass that also enables to determine the dependence of the refractive index on the wavelength of the lig...

BH - Optika, masery a lasery

  • 2006
  • D
Result

Refractive index measurements in the lowest troposphere in the Czech Republic

The paper presents the results of measurement of the atmospheric refractive index in the lowest troposphere carried out recently in the Czech Republic. Two experiments, which are based on the long-term tower measurement...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2006
  • Jx
Result

Comment on ?Precision refractive index measurements of air, N2, O2, Ar, and CO2 with a frequency comb?

The measured oxygen refractive index formulas are still not sufficient oxygen refractive index at standard conditions is derived. The agreement of the standard air refractive index obtain...

BH - Optika, masery a lasery

  • 2012
  • Jx
Result

A New Method for Direct Measurement of Refraction Index of Air with an Optical Resonator

Interferometer methods are used for the high accuracy measurement of distance by specifying the measurement of the air index. Since the measurement of the refraction index of air is in athmosfere,...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2004
  • D
Result

Refractive Index Measurement at TV Tower Prague

The refractive index measurement, which was launched in TESTCOM, is presented in this paper. Some statistical characteristics and their utilisation are introduced......

JA - Elektronika a optoelektronika, elektrotechnika

  • 2003
  • Jx
Result

Refractive index measurements in the lowest troposphere in the Czech Republic

The report presents the results of measurement of the atmospheric refractive index in the lowest troposphere carried out recently in the Czech Republic. Two experiments, which are based on the long-term tower measuremen...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2006
  • Jx
Result

The smart electronic unit for precise measurement of refractive index of air in a nano-positioning stage for scanning probe microscopy (SPM)

the changes of the refractive index of air have an influence to measured values of the length with 1.0exp(-4) relatively. Thus the measurement of the refractive index which is able to monitor the...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2012
  • D
Result

Measurement of refractive index profile of non-symmetric, complex silica preforms with high refractive index differences

Refractive index profile measurement is a key instrument for characterization contrasts. In this paper we present comparison of refractive index profile measurements was used for the refractiv...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2016
  • D
  • Link
Result

Refractive index of air measurement using low-coherence interferometry

The air refractive index is an important parameter in interferometric length measurements, since it substantially affects the measurement accuracy. We present a refractive index of air measure...

Optics (including laser optics and quantum optics)

  • 2017
  • Jost
Result

Methods for Measurement of Refractive Index of Air.

Original scientific paper dealing with Methods for Measurement of Refractive Index of Air.

BH - Optika, masery a lasery

  • 1998
  • Jx
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