Enhancing the axial resolution of quantum optical coherence tomography by chirped quasi-phase matching.
نویسندگان
چکیده
We show theoretically that a chirped quasi-phase-matching nonlinear crystal structure can significantly enhance the axial resolution in quantum optical coherence tomography by increasing the spectral width of the generated entangled photon pairs. For pulsed pumps we show how the pump-pulse duration affects the maximum resolution attainable.
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ورودعنوان ژورنال:
- Optics letters
دوره 29 20 شماره
صفحات -
تاریخ انتشار 2004