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8 458 (0,124s) •

Project

Laser wavelength etalon for testing laser interferometers (IBS2065013)

for testing the vacuum wavelength of laser interferometers.A proposal and realization of a testing equiment composed of an iodine stabilized laser etalon with a wavelength of 633 nm and ...

BH - Optika, masery a lasery

  • 2000 - 2002
    • •
  • 2 492 tis. Kč
    • •
  • 1 086 tis. Kč
    • •
  • AV ČR
Project

Wavelength scanning interferometry with tuneable semiconductor laser (IAB2065001)

-frequency interferometer with moving corner cube prism. The wavelength scaning measuring and reference beam during wavelength scanning. Tuneable extendedcavity laser of the wavelength will be used as ...

BH - Optika, masery a lasery

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

Detection methods for laser interferometer driven by semiconductor laser (GP102/02/P122)

of the project. A laser interferometer driven by a new Vertical-Cavity Surface-Emitting Laser with a conventional incremental laser interferometer. Then a combination of both methods of thesemiconductor <...

BH - Optika, masery a lasery

  • 2002 - 2004
    • •
  • 1 055 tis. Kč
    • •
  • 701 tis. Kč
    • •
  • GA ČR
Project

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

of air. The novel approach proposed here is based on a system where the wavelength of the laser source is derived not from an optical frequency of the stabilized laser interferometric system. Development of a suitable ...

JA - Elektronika a optoelektronika, elektrotechnika

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

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

will be evaluated by comparisons with the high precision incremental laser interferometer.The goal of the project is the fundamental research of absolute laser interferometry with semiconductor lasers. The project...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2009 - 2011
    • •
  • 1 092 tis. Kč
    • •
  • 1 092 tis. Kč
    • •
  • GA 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 nati...

JA - Elektronika a optoelektronika, elektrotechnika

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

Self-sweeping of laser wavelength and associated instabilities of fiber lasers (GA16-13306S)

-sweeping of the laser wavelength. New theoretical models will be created wavelength self-sweeping and its role as a trigger mechanism of the laser self-Q on effect of the fiber laser wavelength s...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2016 - 2018
    • •
  • 3 793 tis. Kč
    • •
  • 3 508 tis. Kč
    • •
  • GA ČR
Project

Adaptive interferometry for surface metrology (GAP102/10/2377)

of a new generation of optical interferometers that enable change their parameters in any of current interferometers offered by world leading companies. The research of general shape. There is a wide application potential of adapti...

BH - Optika, masery a lasery

  • 2010 - 2012
    • •
  • 4 174 tis. Kč
    • •
  • 4 174 tis. Kč
    • •
  • GA ČR
Project

Diffractive optical elements for high power fiber lasers (GA15-07908S)

of fiber lasers. We will also investigate wavelength selective elements based-tunable high-power fiber lasers. High power fiber lasers are highly demanded and bandwidth for the fiber facets or high diffraction eff...

BH - Optika, masery a lasery

  • 2015 - 2019
    • •
  • 6 240 tis. Kč
    • •
  • 6 240 tis. Kč
    • •
  • GA ČR
  • 1 - 10 out of 8 458