S Sasidhar 01 01 Intracavity cascade parametric amplification with low frequency pump is a technique to enhance the signalamplification in an optical cavity with the help of low frequency pump source The method we present is that of whichcombines total amplification with preservation of signal quality we note that we use a series of parametric gainelements which we have arranged in a cascaded structure within the cavity We see that by means of the intracavityset up we enable for large scale interaction between the pump and the signal waves which in turn we see results in animproved performance in terms of gain and reduced noise This technique we find is very well put to use in high endapplications such as precision sensing and quantum optics that which require extreme sensitivity and low noise Inthe paper we also present the results which display how this method improves the field of optical amplification Copyright (c) Journal of Engineering Technology and Sciences. All rights reserved 2026