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Optical Materials Express

Optical Materials Express

  • Editor: David J. Hagan
  • Vol. 3, Iss. 11 — Nov. 1, 2013
  • pp: 1912–1917

Ar+ ion milling rib waveguides on nonlinear optical (Yb,Nb):RTP/RTP epitaxial layers

J. Cugat, A. Choudhary, R. Solé, J. Massons, D. Shepherd, F. Díaz, and M. Aguiló  »View Author Affiliations


Optical Materials Express, Vol. 3, Issue 11, pp. 1912-1917 (2013)
http://dx.doi.org/10.1364/OME.3.001912


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Abstract

In this paper we present the fabrication and characterization of rib waveguides made on (Yb,Nb):RbTiOPO4/RbTiOPO4 epitaxial layers. Liquid phase epitaxy (LPE) was used to grow planar thin films followed by Ar+ ion milling for surface rib fabrication. Here, we report the detailed fabrication procedure and characterization of the ribs. The study reveals good optical confinement and that type II second harmonic generation inside the rib was obtained, showing the generation of green light at 570 nm.

© 2013 Optical Society of America

OCIS Codes
(190.4390) Nonlinear optics : Nonlinear optics, integrated optics
(230.7370) Optical devices : Waveguides
(310.2790) Thin films : Guided waves

ToC Category:
Nonlinear Optical Materials

History
Original Manuscript: July 25, 2013
Revised Manuscript: September 26, 2013
Manuscript Accepted: September 28, 2013
Published: October 21, 2013

Citation
J. Cugat, A. Choudhary, R. Solé, J. Massons, D. Shepherd, F. Díaz, and M. Aguiló, "Ar+ ion milling rib waveguides on nonlinear optical (Yb,Nb):RTP/RTP epitaxial layers," Opt. Mater. Express 3, 1912-1917 (2013)
http://www.opticsinfobase.org/ome/abstract.cfm?URI=ome-3-11-1912


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References

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