hancock_2019#

S. W. Hancock, S. Zahedpour, A. Goffin and H. M. Milchberg, Optica 6, 1547 (2019)

Source record · Catalogue · Review register

DOI: 10.1364/optica.6.001547

Source kind: measurement

Recorded technique: Linear generation of spatiotemporal optical vortices (STOVs) with a cylindrical-lens 4f pulse shaper and spiral or pi-step phase masks (50 fs, 800 nm, 1.5-20 uJ), imaged with transient-grating single-shot supercontinuum spectral interferometry (TG-SSSI) in a 500 um fused-silica witness plate.

Materials in structured entries: None recorded.

Dataset quantities: None recorded.

Contents: 0 datasets; 0 formulas.

Curation notes#

This is not the paper requested, which was the measurement of absolute n2 of the air constituents at 2.5-11 um by Zahedpour, Hancock and Milchberg. The library copy is Hancock, Zahedpour, Goffin & Milchberg, ‘Free-space propagation of spatiotemporal optical vortices’, Optica 6, 1547 (2019) (first page and DOI checked): a paper on STOVs with no gas nonlinear data. Its reference list gives the paper the request meant: ref. 21, ‘S. Zahedpour, S. W. Hancock, and H. M. Milchberg, Ultrashort infrared 2.5-11 um pulses: spatiotemporal profiles and absolute nonlinear response of air constituents, Opt. Lett. 44, 843-846 (2019)’ (DOI 10.1364/OL.44.000843), not in the library.

No datasets. The only nonlinear medium is the fused-silica witness plate, whose transient-grating chi(3) response is used as a diagnostic without a value; gases are mentioned only through the STOVs of femtosecond filamentation in air (the delayed rotational response of N2 and O2, ref. 15, Wahlstrand et al. 2012).

Recorded bibliographic identity status: VALIDATED_WITH_WARNINGS. This concerns identification of the source; it does not establish the scientific correctness of its contents.

Datasets#

No datasets are recorded.

Formulas#

No formulas are recorded.

Corrections#

No dataset errata are recorded in this source record.

Formula corrections, where recorded, appear with their formulas above. Curation notes may also discuss corrections or unresolved interpretation. Consult the review register for the checks and decisions.