Author:
Bauer Carolin P.,Willenberg Benjamin,Pupeikis Justinas,Bollier Michelle K.,Phillips Christopher R.,Keller Ursula
Abstract
We demonstrate coherent dual-comb spectroscopy of acetylene at 3070 nm using a spatially-multiplexed dual-comb 250-MHz OPO from a linear single-cavity. The idler is broadly tunable (2900-5170 nm) at high powers per comb line (>120 μW).