Second-harmonic conical refraction: observation of free and forced harmonic waves

Zolotovskaya, Svetlana and Abdolvand, Amin and Kalkandjiev, T. K. and Rafailov, E.U. (2011) Second-harmonic conical refraction: observation of free and forced harmonic waves. Applied Physics B, 103 (1). pp. 9-12. ISSN 0946-2171

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Abstract

Observation of second-harmonic conical refraction in KTiOPO4 crystal is reported. Two second-harmonic conical patterns, namely forced and free harmonic waves, are identified and registered with exceptional clarity and level of details. The forced second-harmonic wave evolves into the characteristic ring intensity distribution while the free-harmonic wave gives a single ray direction, resulting in a spot.

Item Type:
Journal Article
Journal or Publication Title:
Applied Physics B
ID Code:
76100
Deposited By:
Deposited On:
21 Oct 2015 05:05
Refereed?:
Yes
Published?:
Published
Last Modified:
06 May 2020 03:47