Research on Characteristics of KTiOPO4 Crystal Applied in Red Laser
Yan Sun, Dan Yu, Weitong Hu
Available Online April 2015.
- https://doi.org/10.2991/icmra-15.2015.259How to use a DOI?
- KTiOPO4;Characteristics research;Phase-matching angle
- 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.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
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 - 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 - https://doi.org/10.2991/icmra-15.2015.259 ID - Sun2015/04 ER -