High-resolution spectroscopy using a frequency magnifier.
نویسندگان
چکیده
We experimentally demonstrate a spectral magnifier using an imaging system with two time-lenses based on four-wave mixing in a Si nanowaveguide. We achieve a magnification factor of 105 with a frequency resolution of 1 GHz. The system offers potential as a tool for single-shot, high resolution spectral measurements.
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عنوان ژورنال:
- Optics express
دوره 17 7 شماره
صفحات -
تاریخ انتشار 2009