Showing astro-ph.IMShow all
2 papers · 1 filter
astro-ph.IM2018
Visible-spanning flat supercontinuum for astronomical applications
Aakash Ravi, Matthias Beck, David F. Phillips +4
We demonstrate a broad, flat, visible supercontinuum spectrum that is generated by a dispersion-engineered tapered photonic crystal fiber pumped by a 1 GHz repetition rate turn-key…
astro-ph.IM2017
Astro-comb calibrator and spectrograph characterization using a turn-key laser frequency comb
Aakash Ravi, David F. Phillips, Matthias Beck +8
Using a turn-key Ti:sapphire femtosecond laser frequency comb, an off-the-shelf supercontinuum device, and Fabry-Perot mode filters, we report the generation of a 16 GHz frequency…