 This paper proposes a novel approach to quantum optical sensing using a photonic integrated circuit in thin film lithium niobate. This device uses a second-order non-linearity to generate a squeezed state of light at the same frequency as the pump light, allowing for increased signal-to-noise ratio when measuring phase. The authors demonstrate that their system can achieve 2.7 plus or minus 0.2 percent squeezing with only 26.2 milliwatts of optical power, which is significantly lower than previous approaches. They believe that this technology could be used to create deployable quantum sensors with improved performance. This article was authored by Hubert Estokowski, Timothy P. McKenna, Taiwan Park, and others.