Enhancing the axial resolution of quantum optical coherence tomography by chirped quasi-phase matching
نویسندگان
چکیده
منابع مشابه
Enhancing the axial resolution of quantum optical coherence tomography by chirped quasi-phase matching.
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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ژورنال
عنوان ژورنال: Optics Letters
سال: 2004
ISSN: 0146-9592,1539-4794
DOI: 10.1364/ol.29.002429