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Antiresonant reflecting optical waveguides in KTiOPO4

: Gehler, J.; Rottschalk, M.; Rasch, A.; Bräuer, A.; Wächter, C.; Karthe, W.

	Shi, L.: 7th European Conference on Integrated Optics 1995. Proceedings : April 3 - 6, 1995, Delft, The Netherlands, with Technical Exhibition, ECIO '95 Delft: Delft Univ. Press, 1995 ISBN: 90-407-1111-9
	European Conference on Integrated Optics (ECIO) <1995, Delft>

	English
	Conference Paper
	Fraunhofer IOF ()
	arrow; ion exchange; Ionenaustausch; KTP; optical waveguides; optische Wellenleiter

Abstract
Antiresonant reflecting optical waveguides (ARROWs) in KTiOPO4 (KTP) were designed and fabricated by e-beam direct writing and double rubidium<->potassium ion exchange. Theoretical ARROW-mode field distributions calculated by the finite element method, the refractive index profiles of the reflectors and the waveguide layer, and measured nearfield distributions are presented.

: http://publica.fraunhofer.de/documents/PX-4153.html