You might try to argue that if the instructor is the target audience for your paper then you can omit facts because it is reasonable to assume that the person setting the assignment should be very familiar with all of the facts underlying their own questions. In reality, you are writing to convince the instructor that you have a clear understanding of the complexities of the question and that y...

Laser-induced fluorescence (LIF) is a spectroscopic technique that involves the excitation of a molecular target by a beam of laser radiation followed by the detection of the subsequent emission of radiation from the target. LIF detection has several advantages over absorption spectroscopy. First, LIF has excellent detection sensitivity because a signal is observed against a dark background. Se...