Phys. Rev. A 73, 053810 (2006) [5 pages]Frequency-dependent squeeze-amplitude attenuation and squeeze-angle rotation by electromagnetically induced transparency for gravitational-wave interferometersReceived 25 August 2005; published 10 May 2006 We study the effects of frequency-dependent squeeze-amplitude attenuation and squeeze-angle rotation by electromagnetically induced transparency (EIT) on gravitational-wave (GW) interferometers. We propose the use of low-pass, bandpass, and high-pass EIT filters, an S-shaped EIT filter, and an intracavity EIT filter to generate frequency-dependent squeezing for injection into the antisymmetric port of GW interferometers. We find that the EIT filters have several advantages over the previous filter designs with regard to optical losses, compactness, and the tunability of the filter linewidth. © 2006 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevA.73.053810
DOI:
10.1103/PhysRevA.73.053810
PACS:
42.50.Dv, 03.65.Ta, 04.80.Nn, 95.55.Ym
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