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Výsledek výzkumu

Thin Disk laser Head var. 5

Custom thin-disk carrier and pump module comes from optical scheme consisting of a parabolic mirror and roof mirrors. Opto-mechanical design is based on stable yet adjustable mechanics. Room-temperature-operated thin-di...

Optics (including laser optics and quantum optics)

  • 2019
  • Gfunk
Výsledek výzkumu

Thin Disk laser Head - var. 4

Custom thin-disk carrier and pump module comes from optical scheme consisting of a parabolic mirror and roof mirrors. Opto-mechanical design is based on stable yet adjustable mechanics. Room-temperature-operated thin-di...

Optics (including laser optics and quantum optics)

  • 2019
  • Gfunk
Výsledek výzkumu

Thin-disk amplifier module

In cooperation with the HiLASE center, a procedure for the production of a thin disk glued with a thin layer of glue on the heatsink was developed. A laser disk with a diameter of 12.5 mm is glued to the polished s...

Materials engineering

  • 2022
  • Gfunk
Výsledek výzkumu

Utsunomiya University ? Prototyping of pump laser optics for compact thin disk head

We have constructed a compact thin disk head designed by HiLASE. We demonstrated the CW output from the thin disk head with the efficiency of higher than 30% and the good beam quality. This result leaded to the add...

BH - Optika, masery a lasery

  • 2015
  • Vsouhrn
Výsledek výzkumu

Vertical dissipation profiles and the photosphere location in thin and slim accretion disks

we calculate optically thick but geometrically thin (and slim) accretion disk models and perform a ray-tracing of photons in the Kerr geometry to calculate the observed disk continuum spectra....

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2009
  • Jx
Výsledek výzkumu

Thin disc laserhead for Yb:YAG laser up to 1 kW excitation

This functional sample is one of the main outputs of the project- thin-disk laser head with Yb-doped gain medium. It comprises of optomechanical setup media in a form of a thin-disk. Crucial part of the laser head ...

Materials engineering

  • 2023
  • Gfunk
Výsledek výzkumu

Design and modeling of kW-class thin-disk lasers

We present recent progress in development of high power directly diode pumped lasers based on the Yb:YAG thin-disk technology which are being constructed at the HiLASE project in the Czech Republic. Up to three laser chains, each de...

BH - Optika, masery a lasery

  • 2012
  • D
  • Odkaz
Výsledek výzkumu

Time-resolved deformation measurement of Yb:YAG thin disk using wavefront sensor

Even though thin-disk medium mounted on a diamond substrate is generally used for high average power operation, we found that the pulsed pumping of the Yb:YAG thin improvement is not clear. We developed a precise measuremen...

Optics (including laser optics and quantum optics)

  • 2015
  • D
  • Odkaz
Výsledek výzkumu

Wavelength tunable picosecond parametric mid-IR source pumped by a high power thin-disk laser

Picosecond parametric mid-IR source pumped by a thin-disk laser delivers up to 9 W signal and 5 W idler beam. The signal and idler tuning ranges are 1.7 - 1.95 μm and 2.2 - 2.6 μm, respectively....

Optics (including laser optics and quantum optics)

  • 2017
  • D
  • Odkaz
Výsledek výzkumu

Thin disk excitation chamber optimization for CNC production

This is the development of the 2nd generation of a functional sample of a small chamber for the excitation of thin-disk laser modules. The current design has been reworked with regard to the optimization of production on CNC machine...

Materials engineering

  • 2021
  • Gfunk
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