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3 473 (0,141s) •

Project

Interferometric measurement techniques for nanopositioning (GPP102/11/P820)

nanometrology. The main accent will be put on investigation of spectral and noise properties of suitable laser sources, frequency stabilization techniques of these lasers, angular will be an important contribution...

BH - Optika, masery a lasery

  • 2011 - 2013
    • •
  • 2 308 tis. Kč
    • •
  • 2 308 tis. Kč
    • •
  • GA ČR
Project

Interferometer with full in-line compensation of the fluctuations of refractive index (GA102/09/1276)

of the laser source is derived not from an optical frequency of the stabilized laser interferometric system. Development of a suitable laser source, continuously tunable and able, nanometrology and indust...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2009 - 2012
    • •
  • 5 702 tis. Kč
    • •
  • 5 702 tis. Kč
    • •
  • GA ČR
Project

High resolution multiwavelegth absolute laser interferometry (GP102/09/P630)

The goal of the project is the fundamental research of absolute laser interferometry with semiconductor lasers. The project is oriented to the determination of methods of the stabilization of the tuning range of th...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2009 - 2011
    • •
  • 1 092 tis. Kč
    • •
  • 1 092 tis. Kč
    • •
  • GA ČR
Project

Semiconductor laser sources with fiber gratings for precision laser interferometry and spectroscopy (KJB200650503)

of the compact semiconductor laser source, where fiber grating for stabilization and tuning in high precision absolute and relative laser interferometry. Vertical Cavity Surface Emitting Lasers (VCSELs) a...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2005 - 2007
    • •
  • 1 934 tis. Kč
    • •
  • 1 934 tis. Kč
    • •
  • AV ČR
Project

Laser distance measurements for industrial practice (IBS2065009)

interferometry with the tuning of the laser wavelength and the non-incremental technique using modulation of the optical frequenc of the laser. One of the aims of the technique employing a continuously tuneable semiconduct...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2000 - 2004
    • •
  • 4 378 tis. Kč
    • •
  • 3 000 tis. Kč
    • •
  • AV ČR
Project

Wavelength scanning interferometry with tuneable semiconductor laser (IAB2065001)

measuring and reference beam during wavelength scanning. Tuneable extendedcavity laser diode (ECL laser) working at 633nm with good stability and reproducibility of the wavelength will be used as laser source. The...

BH - Optika, masery a lasery

  • 2000 - 2002
    • •
  • 2 261 tis. Kč
    • •
  • 1 699 tis. Kč
    • •
  • AV ČR
Project

System of laser interferometers for nanometrology of lenghts. (FT-TA3/133)

The main aim of the project is to create a set of testing interferometers that will make it possible to measure distances and calibration sensors and actuators with mentioned uncertainty. These devices will be included into the national metrology of ...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2006 - 2009
    • •
  • 11 901 tis. Kč
    • •
  • 6 797 tis. Kč
    • •
  • MPO
Project

Methods for generation of a length etalon by means of stabilized femtosecond mode-locked laser (GAP102/10/1813)

for generation of a length etalon (standard) by means of femtosecond mode-locked laser with connection to optical interferometers. The femtosecond laser will be stabilized. It will lead to extremely high stability...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2010 - 2014
    • •
  • 7 228 tis. Kč
    • •
  • 7 228 tis. Kč
    • •
  • GA ČR
Project

Semiconductor laser source with improved coherence and tunability (GA101/98/P270)

or absolute interferometry. Thanks to small size and low power consumption this laser canThe aim of the project is the design of a coherent laser source in the visible range of spectra close to the 633 nm wavelength based ...

BH - Optika, masery a lasery

  • 1998 - 2001
    • •
  • 570 tis. Kč
    • •
  • 542 tis. Kč
    • •
  • GA ČR
Project

Advanced interferometric systems for measurement in nanotechnology (TA02010711)

, frequency stabilization of laser sources, detection systems of interference signalThe aim of the project is research and development of interferometric systems for measurement of geometrical quantities. Research exploiting previou...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2012 - 2016
    • •
  • 24 670 tis. Kč
    • •
  • 15 372 tis. Kč
    • •
  • TA ČR
  • 1 - 10 out of 3 473