Matching of the Squeezing Beam to the Interferometer
摘要
The squeezed beam must be well matched with the interferometer beam, i.e. it must be aligned and mode matched. A misalignment and mode mismatch (see Appendix A) between the two beams worsen the squeezing performance in the form of optical losses as described in Sect. 3.4.1 . The optical losses introduced in this way must remain below 1%.