Research on Characteristics of KTiOPO4 Crystal Applied in Red Laser

DOI

10.2991/icmra-15.2015.259How to use a DOI?

Keywords

KTiOPO4;Characteristics research;Phase-matching angle

Abstract

In this paper, the range of frequency doubling wavelengths is analyzed through KTiOPO4 (KTP) dispersion research.The best phase-matching angle of KTP crystal for frequency doubling at 1319nm is calculated as well as the effective nonlinear coefficient.Thus the KTP cutting method is determined.In the experiments,we use the crystal which is 7×7×7mm for frequency doubling at 1319nm to achieve 660nm red laser.Then we get the optical spectrum with a triple prism and measure the two wave energy with two pyroelectric detectors.The frequency doubling efficiency can reach 34.3%.This demonstrates that the experimental system is with good stability.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yan Sun
AU  - Dan Yu
AU  - Weitong Hu
PY  - 2015/04
DA  - 2015/04
TI  - Research on Characteristics of KTiOPO4 Crystal Applied in Red Laser
BT  - Proceedings of the 3rd International Conference on Mechatronics, Robotics and Automation
PB  - Atlantis Press
SP  - 1349
EP  - 1352
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmra-15.2015.259
DO  - 10.2991/icmra-15.2015.259
ID  - Sun2015/04
ER  -