Mid-infrared ChG-on-MgF2 waveguide gas sensor based on wavelength modulation spectroscopy: publisher's note

Mid-infrared ChG-on-MgF₂ waveguide gas sensor based on wavelength modulation spectroscopy: publisher's note

Opt Lett. 2021 Nov 1;46(21):5376. doi: 10.1364/OL.445577.

This publisher's note contains corrections to Opt. Lett.46, 4797 (2021)OPLEDP0146-959210.1364/OL.440361.