Range-resolved interferometric signal processing using sinusoidal optical frequency modulation
نویسندگان
چکیده
منابع مشابه
Range-resolved interferometric signal processing using sinusoidal optical frequency modulation.
A novel signal processing technique using sinusoidal optical frequency modulation of an inexpensive continuous-wave laser diode source is proposed that allows highly linear interferometric phase measurements in a simple, self-referencing setup. Here, the use of a smooth window function is key to suppress unwanted signal components in the demodulation process. Signals from several interferometer...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2015
ISSN: 1094-4087
DOI: 10.1364/oe.23.009415