Author:
Krzempek Karol,Jaworski Piotr,Bojęś Piotr,Kozioł Paweł,Dudzik Grzegorz,Hoppe Viktoria,Belardi Walter
Abstract
We demonstrate an antiresonant hollow-core fiber-based photothermal sensor capable of targeting gases having absorption lines beyond 5 µm. The sensor reached a nitric oxide detection limit of 11 ppbv for 144 s integration time.