classical optics part i hate to say this but i think everyone has completely misunderstood what i am tryint to do i am just trying to give a clear picture to the reader of the beginings and then move on to the other sections i have no intention at all of changing the structure of the article the article begins very clearly with the classical optics part that describes how light was considered before the wave model the problem our current presentation is that the wave model is right in the begining this is a bit strange that is why i arranged the article such that you had the classical optics and its further explanation in geometrical optics then wave modeln then comparison to quantum optics and finally modern optics in other words nothing in the article changed except for the position copper i feel that in the sources you have shown they are considering classical optics as the entire thing which is both the particle and wave model however what i am doing is showing the beginning of optics there are other google hits that take classical optics purely as the earlier concepts before the introduction of wave model but anyway there is no point of going through them and listing them one google book on fourier optics does not mention the word electromagnetism till page different terminology i guess anyway i feel that we cant put the wave model in the beginning it just would not make any sense its like we are skipping everything and landing on maxwells equations which happened much later the current form is ok it follows a good pattern classical geometrical wave model comparison with quantum optics finally modern optics