Abstract
Domain inversion in c-cut KTiOPO4 was produced by scanning an electron beam on the −c face. The domain reversal occurred through the 1 mm thickness of the sample. Second-harmonic conversion efficiency of 7×10−5 was measured for a fifth-order grating by focusing the beam to a 7 μm spot in a 500-μm-long domain-inverted KTP crystal. This efficiency is close to the theoretical value of 9×10−5. The measured phase matching bandwidth was 1.9 nm, which is in agreement with the theoretical value of 1.5 nm indicating that the domain-inverted grating is reasonably uniform over its entire length.
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Dates
Type | When |
---|---|
Created | 23 years, 1 month ago (July 26, 2002, 9:38 a.m.) |
Deposited | 1 year, 6 months ago (Feb. 3, 2024, 1:09 a.m.) |
Indexed | 1 year, 6 months ago (Feb. 10, 2024, 12:30 p.m.) |
Issued | 31 years, 11 months ago (Aug. 30, 1993) |
Published | 31 years, 11 months ago (Aug. 30, 1993) |
Published Print | 31 years, 11 months ago (Aug. 30, 1993) |
@article{Gupta_1993, title={Domain inversion in KTiOPO4 using electron beam scanning}, volume={63}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.109811}, DOI={10.1063/1.109811}, number={9}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Gupta, Mool C. and Risk, W. P. and Nutt, Alan C. G. and Lau, S. D.}, year={1993}, month=aug, pages={1167–1169} }