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Applied Optics

Applied Optics


  • Vol. 26, Iss. 12 — Jun. 15, 1987
  • pp: 2390–2394

Second harmonic generation and accurate index of refraction measurements in flux-grown KTiOPO4

Tso Yee Fan, C. E. Huang, B. Q. Hu, R. C. Eckardt, Y. X. Fan, Robert L. Byer, and R. S. Feigelson  »View Author Affiliations

Applied Optics, Vol. 26, Issue 12, pp. 2390-2394 (1987)

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Accurate index of refraction measurements have been performed in flux-grown KTiOPO4. These measurements give good agreement between experiment and theory for angle phase matching in Type II second harmonic generation at 1.064 μm. These refractive-index data have allowed us to calculate the propagation angles for second harmonic generation at wavelengths of interest other than 1.064 μm such as 1.34 μm. Type II second harmonic energy conversion efficiency of 1.064 μm of up to 59% in this material has also been demonstrated with higher efficiencies possible. Limits to conversion efficiency are discussed.

© 1987 Optical Society of America

Original Manuscript: January 20, 1987
Published: June 15, 1987

Tso Yee Fan, C. E. Huang, B. Q. Hu, R. C. Eckardt, Y. X. Fan, Robert L. Byer, and R. S. Feigelson, "Second harmonic generation and accurate index of refraction measurements in flux-grown KTiOPO4," Appl. Opt. 26, 2390-2394 (1987)

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