Loading...
Loading...

Go to the content (press return)

Second-harmonic generation tuning curves with narrow, high-intensity beams for quasiphase-matched potassium titanyl phosphate

Author
Kim, H.; Jankovic, L.; Stegeman, G.; Katz, M.; Carrasco, S.; Torner, L.
Type of activity
Journal article
Journal
Applied physics letters
Date of publication
2002-08
Volume
81
Number
15
First page
1
Last page
3
DOI
https://doi.org/10.1063/1.1512941 Open in new window
Repository
http://hdl.handle.net/2117/12963 Open in new window
URL
http://apl.aip.org/resource/1/applab/v81/i15/p2710_s1 Open in new window
Abstract
The tuning curves with temperature and incidence angle for second-harmonic generation were asymmetrically distorted and broadened with increasing intensity for narrow input fundamental beams in periodically poled KTiOPO4 . Multiple phenomena including mutual self-focusing of the fundamental and harmonic, cascading, quadratic soliton generation, and artificially induced walk-off ~for light incidence away from the poling axis! contribute, in good agreement with theory. The tuning curves with tempe...
Citation
Kim, H. [et al.]. Second-harmonic generation tuning curves with narrow, high-intensity beams for quasiphase-matched potassium titanyl phosphate. "Applied physics letters", Agost 2002, vol. 81, núm. 15, p. 1-3.
Group of research
FOTONICA - Photonics Research Group

Participants

  • Kim, Hongki  (author)
  • Jankovic, Ladislav  (author)
  • Stegeman, George  (author)
  • Katz, Mordechai  (author)
  • Carrasco Rodriguez, Silvia  (author)
  • Torner Sabata, Lluis  (author)