Ultrafast Airy beam optical parametric oscillator.

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 Rep

journal_title

Scientific reports

authors

Apurv Chaitanya N,Kumar SC,Aadhi A,Samanta GK,Ebrahim-Zadeh M

doi

10.1038/srep30701

subject

Has Abstract

pub_date

2016-08-01 00:00:00

pages

30701

issn

2045-2322

pii

srep30701

journal_volume

6

pub_type

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