CCD-based imaging and 3D space-time mapping of terahertz fields via Kerr frequency conversion.
نویسندگان
چکیده
We investigate the spatially and temporally resolved four-wave mixing of terahertz (THz) fields and optical pulses in large-bandgap dielectrics, such as diamond. We show that it is possible to perform beam profiling and space-time resolved mapping of THz fields by encoding the spatial information into an optical signal, which can then be recorded by a standard CCD camera.
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ورودعنوان ژورنال:
- Optics letters
دوره 38 11 شماره
صفحات -
تاریخ انتشار 2013