1. A. Choudhury, Design Study of a Scanning Optical Microscope. D.Phil. Thesis, Oxford University, 85–117 (1977)
2. W. Yu, P.T.C. So, T. French, E. Gratton, Fluorescence generalized polarization of cell membranes—a two photon scanning microscopy approach. Biophys. J. 70, 626–636 (1996)
3. K. Baruah, Design Consideration of Scanning Optical Microscope (SOM)for Specific Applications of Thin Film and Semiconductor Characterization. PhD Thesis, Gauhati University, pp. 12–36 (1999)
4. R. Stoleruy, M.L. Pascu, A.M. Dumitras, Frequency doubling of He–Ne laser radiation at 632.8 nm. Pure Appl. Opt. 5, 119–124 (1996)
5. A. Yariv, Quantum Electronics. (John Wiley & Son, 1967), pp. 378–406