Sensitivity improvement by optimized optical switching and curve fitting in a cavity ring-down spectrometer:...

Area of Science:

• Optics and Photonics

Background:

• A previous publication in Applied Optics (Vol. 57, 8487, 2018) contained an error in the funding information.

Purpose of the Study:

• To correct a typographical error in the award identification number within the Funding section of a previously published article.

Main Methods:

• A publisher's note was issued to amend the original publication.

Main Results:

• The award ID in the Funding section has been corrected.

Conclusions:

• The correction ensures accurate attribution of research funding.