Low-repetition-rate near-infrared femtosecond pulse generation in a harmonically pumped idler-resonant optical parametric oscillator

E Allan, RA McCracken - Optics Continuum, 2024 - opg.optica.org
We demonstrate, to the best of our knowledge, the first harmonically pumped idler-resonant
optical parametric oscillator (OPO). Exploiting the synchronous behavior of an ultrafast OPO …