High-speed asynchronous optical sampling based on GHz Yb:KYW oscillators.
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DOI: 10.1364/oe.25.009204
Abstract: A low-cost scheme of high-speed asynchronous optical sampling based on Yb:KYW oscillators is reported. Two GHz diode-pumped oscillators with a slight pulse repetition rate offset serve as pump and probe source, respectively. The temporal resolution… read more here.
Keywords: asynchronous optical; optical sampling; speed asynchronous; kyw oscillators ... See more keywords
Phase-coherent asynchronous optical sampling system.
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DOI: 10.1364/oe.405074
Abstract: Mutual phase coherence is the utmost crucial factor in an asynchronous optical sampling system. The enhancement is commonly achieved by phase-locking dual femtosecond lasers to a shared narrow-linewidth cavity-stabilized laser. Here we report such a… read more here.
Keywords: phase; asynchronous optical; optical sampling; sampling system ... See more keywords
Fast and high-resolution spectroscopy based on asynchronous optical sampling.
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DOI: 10.1364/oe.456605
Abstract: Dispersive time stretch has made many ultrafast applications possible owing to its high frame rate, as compared to conventional spectroscopies. By further introducing a converging time lens, this spectroscopy can resolve arbitrary emission spectra within… read more here.
Keywords: time stretch; time; spectroscopy; optical sampling ... See more keywords