dorsal/arxiv
View SchemaControllable Raman-like nonlinearities from non-stationary cascaded quadratic processes
| Authors | F. Ö. Ilday, K. Beckwitt, Y. -F. Chen, H. Lim, F. W. Wise |
|---|---|
| Categories | |
| ArXiv ID | physics/0310036 |
| URL | https://arxiv.org/abs/physics/0310036 |
| DOI | 10.1364/JOSAB.21.000376 |
| Journal | J. Opt. Soc. Am. B 21, 376 (2004) |
Abstract
We show that useful non-instantaneous nonlinear phase shifts can be obtained from cascaded quadratic processes in the presence of group velocity mismatch. The two-field nature of the process permits responses that can be effectively advanced or retarded in time with respect to one of the fields. There is an analogy to a generalized Raman-scattering effect, permitting both red and blue shifts of short pulses. We expect this capability to have many applications in short-pulse generation and propagation, such as the compensation of Raman-induced effects and high-quality pulse compression, which we discuss.
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"abstract": "We show that useful non-instantaneous nonlinear phase shifts can be obtained\nfrom cascaded quadratic processes in the presence of group velocity mismatch.\nThe two-field nature of the process permits responses that can be effectively\nadvanced or retarded in time with respect to one of the fields. There is an\nanalogy to a generalized Raman-scattering effect, permitting both red and blue\nshifts of short pulses. We expect this capability to have many applications in\nshort-pulse generation and propagation, such as the compensation of\nRaman-induced effects and high-quality pulse compression, which we discuss.",
"arxiv_id": "physics/0310036",
"authors": [
"F. \u00d6. Ilday",
"K. Beckwitt",
"Y. -F. Chen",
"H. Lim",
"F. W. Wise"
],
"categories": [
"physics.optics"
],
"doi": "10.1364/JOSAB.21.000376",
"journal_ref": "J. Opt. Soc. Am. B 21, 376 (2004)",
"title": "Controllable Raman-like nonlinearities from non-stationary cascaded quadratic processes",
"url": "https://arxiv.org/abs/physics/0310036"
},
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