Abstract:
:We report on the first realization of an ultrafast Airy beam optical parametric oscillator (OPO). By introducing intracavity cubic phase modulation to the resonant Gaussian signal in a synchronously-pumped singly-resonant OPO cavity and its subsequent Fourier transformation, we have generated 2-dimensional Airy beam in the output signal across a 250 nm tuning range in the near-infrared. The generated Airy beam can be tuned continuously from 1477 to 1727 nm, providing an average power of as much as 306 mW at 1632 nm in pulses of ~23 ps duration with a spectral bandwidth of 1.7 nm.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Apurv Chaitanya N,Kumar SC,Aadhi A,Samanta GK,Ebrahim-Zadeh Mdoi
10.1038/srep30701subject
Has Abstractpub_date
2016-08-01 00:00:00pages
30701issn
2045-2322pii
srep30701journal_volume
6pub_type
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