In this presentation, we report on investigations of the nonlinearity of fs-laser written waveguides in fused silica. To determine the nonlinear refractive index change, we investigated the evolution of the spectrum due to self-phase modulation during propagation through the waveguide
Nonlinear spectral broadening to 200 nm, from an initial width of 50 nm, has been demonstrated in ga...
Nonlinear spectral broadening to 200 nm, from an initial width of 50 nm, has been demonstrated in ga...
We identify two states of stress induced in waveguides fabricated by femtosecond lasers in fused sil...
We report on the measurement of the nonlinear refractive index of fs-laser written waveguides in fus...
We report on the investigation of the nonlinear refractive index in femtosecond laser written wavegu...
Absorption and photoluminescence spectroscopy, and third-harmonic confocal microscopy are used for t...
Absorption and photoluminescence spectroscopy, and third-harmonic confocal microscopy are used for t...
The observation of discrete spatial solitons in fs laser written waveguide arrays in fused silica is...
<p>We investigate the influence of two fs-laser wavelengths (343 and 800 nm) on the induced refracti...
We investigate the changes in the optical properties of fused silica exposed to intense infrared fem...
We investigate the changes in the optical properties of fused silica exposed to intense infrared fem...
Nonlinear spectral broadening to 200 nm, from an initial width of 50 nm, has been demonstrated in ga...
International audienceWe investigate the influence of H2 loading on the fs-laser induced refractive ...
International audienceWe investigate the influence of H2 loading on the fs-laser induced refractive ...
International audienceWe investigate the influence of H2 loading on the fs-laser induced refractive ...
Nonlinear spectral broadening to 200 nm, from an initial width of 50 nm, has been demonstrated in ga...
Nonlinear spectral broadening to 200 nm, from an initial width of 50 nm, has been demonstrated in ga...
We identify two states of stress induced in waveguides fabricated by femtosecond lasers in fused sil...
We report on the measurement of the nonlinear refractive index of fs-laser written waveguides in fus...
We report on the investigation of the nonlinear refractive index in femtosecond laser written wavegu...
Absorption and photoluminescence spectroscopy, and third-harmonic confocal microscopy are used for t...
Absorption and photoluminescence spectroscopy, and third-harmonic confocal microscopy are used for t...
The observation of discrete spatial solitons in fs laser written waveguide arrays in fused silica is...
<p>We investigate the influence of two fs-laser wavelengths (343 and 800 nm) on the induced refracti...
We investigate the changes in the optical properties of fused silica exposed to intense infrared fem...
We investigate the changes in the optical properties of fused silica exposed to intense infrared fem...
Nonlinear spectral broadening to 200 nm, from an initial width of 50 nm, has been demonstrated in ga...
International audienceWe investigate the influence of H2 loading on the fs-laser induced refractive ...
International audienceWe investigate the influence of H2 loading on the fs-laser induced refractive ...
International audienceWe investigate the influence of H2 loading on the fs-laser induced refractive ...
Nonlinear spectral broadening to 200 nm, from an initial width of 50 nm, has been demonstrated in ga...
Nonlinear spectral broadening to 200 nm, from an initial width of 50 nm, has been demonstrated in ga...
We identify two states of stress induced in waveguides fabricated by femtosecond lasers in fused sil...