title: Infrared spectrometry.
abstract: A brief history of the early work on Fourier spectroscopy at the Johns Hopkins University is given as well as a general description of the techniques of Fourier and Hadamard transform spectroscopy. The techniques of tunable diode laser spectroscopy and the difference frequency technique for IR spectral studies are also briefly described including some of their characteristics.
authors.forename: G A
authors.initials: GA
authors.lastname: Vanasse