Abstract
When an ultrafast optical pulse with high intensity is propagating through transparent material a supercontinuum can be coherently generated by self-phase
modulation, which is essential to many photonic applications. However, the
presence of dispersion causes stagnation of spectral broadening past a certain
propagation length, requiring an increased input peak power for further broadening. Overcoming such spectral stagnation will be key to achieve practical integrated supercontinuum devices. We present a concept to drive supercontinuum generation with significantly lower input power. We
demonstrate the effect experimentally in dispersion alternating fiber and numerically in integrated photonic waveguides.
modulation, which is essential to many photonic applications. However, the
presence of dispersion causes stagnation of spectral broadening past a certain
propagation length, requiring an increased input peak power for further broadening. Overcoming such spectral stagnation will be key to achieve practical integrated supercontinuum devices. We present a concept to drive supercontinuum generation with significantly lower input power. We
demonstrate the effect experimentally in dispersion alternating fiber and numerically in integrated photonic waveguides.
| Original language | English |
|---|---|
| Publication status | Published - 8 Oct 2019 |
| Event | 43rd Annual Meeting NNV AMO 2019 - Conference Center "De Werelt", Lunteren, Netherlands Duration: 8 Oct 2019 → 9 Oct 2019 Conference number: 43 https://www.ru.nl/amolunteren/ |
Conference
| Conference | 43rd Annual Meeting NNV AMO 2019 |
|---|---|
| Abbreviated title | NNV AMO 2019 |
| Country | Netherlands |
| City | Lunteren |
| Period | 8/10/19 → 9/10/19 |
| Internet address |