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Cited by 30 publications
(18 citation statements)
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“…a). Incidence of the signal wave normal to the crystal surface should be maintained to avoid introduction of a spatial chirp to the broadband signal traversing the nonlinear crystal …”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…a). Incidence of the signal wave normal to the crystal surface should be maintained to avoid introduction of a spatial chirp to the broadband signal traversing the nonlinear crystal …”
Section: Resultsmentioning
confidence: 99%
“…For parametric amplification of short broadband pulses, phase‐ and group‐velocity matching must be achieved over a wide spectral range. Schemes using non‐collinear parametric interaction allow realization of broadband amplification and are described elsewhere . The crystal choice for these purposes is usually based on minimization of the group‐velocity mismatch of interacting pulses alongside fulfillment of the phase matching conditions.…”
Section: Introductionmentioning
confidence: 99%
“…It is well known that in a noncollinear beam geometry the group-velocity mismatch between pump, signal and idler waves can be efficiently compensated for Type I phase matched BBO parametric amplifiers resulting in a very broad phase-matching bandwidth [4,5]. If a pump wavelength of 518 nm is chosen and the internal angle between pump and signal is set to 2.6°, the gain bandwidth should range from 700 nm to 900 nm [21] enabling the amplification of the whole Ti:Saphhire oscillator spectrum .…”
Section: Non-collinear Optical Parametric Amplifiermentioning
confidence: 99%
“…Optical parametric amplification (OPA) in nonlinear crystals such as BBO or LBO offers a large amplification bandwidth using either non-collinear configuration (NOPA) [3,4] or amplification at degeneracy [5,6]. Hence, the amplification of few cycle optical pulses is feasible [7,8].…”
Section: Introductionmentioning
confidence: 99%
“…However, the theoretical research and numerical simulations specific to NOPCPA that have been published all seem to focus almost exclusively on the achievable power and gain bandwidth by exploring different types of phase-matching geometries [14][15][16]. Although this has led to designs for ultrashort pulse petawatt amplifier systems [11] and ultra-broadband phase-matching geometries using angular dispersion [17,18], hardly any study seems to have been performed from a more experimental point of view.…”
Section: Introductionmentioning
confidence: 99%