Second-harmonic generation in poled optical fibres: dynamic and phasematching techniques
Fermann, M.E., Li, L., Farries, M.C. and Payne, D.N. (1989) Second-harmonic generation in poled optical fibres: dynamic and phasematching techniques. In, Nonlinear Guided Wave Phenomena Conference, Houston, US, 02 - 04 Feb 1989.
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Description/Abstract
It has recently been shown that large second-order nonlinearities may be induced in optical fibres by an excitation poling technique. In this, high-intensity blue light is launched the fibre core. Two-photon absorption then gives rise to the excitation of defect centres, which align in the presence of the dc-field. The process is strongly linked to the generation of chi (2)-gratings from noise or by seeding and the formation of Hill-gratings
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Additional Information: | PD6.1-PD6.4 |
| Related URLs: | |
| Subjects: | Q Science > QC Physics T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | University Structure - Pre August 2011 > Optoelectronics Research Centre Faculty of Physical and Applied Science > Optoelectronics Research Centre |
| Item ID: | 77537 |
| Date Deposited: | 11 Mar 2010 |
| Last Modified: | 02 Mar 2012 13:23 |
| Contributors: | Fermann, M.E. (Author) Li, L. (Author) Farries, M.C. (Author) Payne, D.N. (Author) |
| Date: | 1989 |
| Additional Information: | PD6.1-PD6.4 |
| Status: | Unpublished |
| URI: | http://eprints.soton.ac.uk/id/eprint/77537 |
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