This is an author correction notice. The original article was published in Nature Photonics 17, 331-336 (2023). The HTML and PDF versions of the article have been corrected. The correction refers to an error in the presentation of data and does not affect the scientific conclusions of the study.

The original article addressed the practical limits on integrated squeezers, devices crucial for generating squeezed light quantum states, which are fundamental in quantum technologies such as quantum computing and precision metrology. The correction ensures the accuracy of the technical information presented.