Rotational pendulum

Measurement of a rotational pendulum with a fiber optic torsion sensor. [10.6084/m9.figshare.1597627]

Femtosecond laser writing simulation

Waveguide fabrication with a femtosecond laser in fused silica.
Optics Express 20, 22, 24103-24114 (2012) - DOI:10.1364/OE.20.024103

Polarization beam splitter

Operation of an integrated polarization beam splitter. [10.6084/m9.figshare.781237]

Femtosecond laser fabrication

Femtosecond laser writing

Fabrication of optical waveguides with a femtosecond 522 nm laser. The laser is focused with an objective lens 75 micrometers under the surface of a fused silica substrate.

Femtosecond laser written logos

Optical microscope image of femtosecond laser written logos, 10 micrometers under the surface of a fused silica substrate.

Logos

Supercontinuum generation

Supercontinuum generation in a photonic crystal fiber with femtosecond laser pulses.

Supercontinuum generation