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Conference Paper
Conference on Lasers and Electro-Optics
Baltimore, Maryland United States
May 31, 2009 - June 5, 2009
ISBN: 978-1-55752-869-8
Femtosecond Laser Writing and Sensing (CThP)

Second Harmonic and Raman Imaging of Ultrafast Laser Written LiTaO<sup>3</sup>Waveguides

Ben McMillen, Kevin P. Chen, Daniel Jaque, Honglin An, and Simon Fleming


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This paper presents the fabrication of waveguides in lithium-tantalate using a 250-kHz repetition-rate ultrafast laser. Micro-Raman and second-harmonic microscopy studies indicate the preservation of optical nonlinearity in guiding regions formed by the laser-induced lattice compression.

© 2009 The Optical Society

OCIS Codes
(230.0230) Optical devices : Optical devices
(230.7370) Optical devices : Waveguides
(350.0350) Other areas of optics : Other areas of optics
(350.3390) Other areas of optics : Laser materials processing

B. McMillen, K. P. Chen, D. Jaque, H. An, and S. Fleming, "Second Harmonic and Raman Imaging of Ultrafast Laser Written LiTaO<sup>3</sup>Waveguides," in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference, OSA Technical Digest (CD) (Optical Society of America, 2009), paper CThP1.

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