Mansell, GeorgiaMcRae, TerryAltin, PaulYap, Min JetWard, RobertSlagmolen, BramShaddock, DanielMcClelland, David2020-05-142020-05-140031-9007http://hdl.handle.net/1885/204314We present the generation and detection of squeezed light in the 2 μ m wavelength region. This experiment is a crucial step in realizing the quantum noise reduction techniques that will be required for future generations of gravitational-wave detectors.This research was supported by the Australian Research Council under the ARC Centre of Excellence for Gravitational Wave Discovery, Grant No. CE170100004. B. S. has been supported by ARC Future Fellowship FT130100329.application/pdfen-AU© 2018 American Physical Society2018-05-1710.1103/PhysRevLett.120.2036032020-01-19