Phase-referenced probe interferometer for biological surface profiling and displacement measurements.
نویسندگان
چکیده
We present a probe-based, phase-referenced low coherence interferometer in which the reference field is provided by a fiber end reflection. A gradient-index microlens focuses light onto a sample and collects reflected light. We use the probe interferometer to measure surface profiles of the compound eye of a housefly (Musca domestica) and measure nanometer-scale vibrations in a test sample.
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ورودعنوان ژورنال:
- The Review of scientific instruments
دوره 78 12 شماره
صفحات -
تاریخ انتشار 2007