Characteristics and Performance of KNbO_3-YAlG/Nd Intracavity Second Harmonic Generation
スポンサーリンク
概要
- 論文の詳細を見る
The intracavity second harmonic generation of YAlG/Nd laser using KNbO_3 single crystal was demonstrated and it was compared with that using Ba_2NaNb_5O_<15> crystal. KNbO_3 was found to be suitable for this application because of (1) its large conversion efficiency, i. e. (d^2/n^3)KNbO_3=0.8±0.1(d^2/n^3)Ba_2NaNb_5O_<15>, (2) its resistance to damage by intense green light output, and (3) its very low optical loss coefficients at the fundamental and the harmonic wavelengths (about 0.25%/cm at 1.06μm). About 90% conversion of the optical second harmonics was obtained The termal conductivity of KNbO_3 was found to be larger than that of Ba_2NaNb_5O_<15> due to the increasing crystal temperature caused by the internal laser power.
- 社団法人応用物理学会の論文
- 1973-06-05
著者
-
UEMATSU Yutaka
Toshiba Research and Development Center
-
Fukuda Tsuguo
Toshiba Research And Development Center Tokyo Shibaura Electric Co. Ltd.
関連論文
- LiTaO_3 Substrate Fabrication and Characterization for Pyroelectric Sensors : FERROELECTRIC MATERIALS
- A New Transverse-Mode Stabilized InGaAlP Visible Light Laser Diode Using p-p Isotype Heterobarrier Blocking : Special Section : Solid State Devices and Materials 2 : III-V Compound Semiconductors Devices and Materials
- Simultaneous CW Operation of 5-Wavelength Integrated GaInAsP/InP DFB Laser Array with 50 Å Lasing Wavelength Separation
- Piezoelectric Properties of Ferroelectric K_3Li_2(Ta_xNb_)_5O_ Single Crystals
- Dielectric Constant of Orthorhombic KNbO_3 Single Domain Crystal
- Structural and Dielectric Studies of Ferroelectric K_3Li_2(Ta_xNb_)_5O_
- Preparation of KNbO_3 Single Crystal for Optical Applications
- Characteristics and Performance of KNbO_3-YAlG/Nd Intracavity Second Harmonic Generation
- Nonlinear Optical Properties of KNbO_3 Single Crystals
- Nonlinear Optical Properties of KNbO_3 Single Crystal in the Orthorhombic Phase
- Nonlinear Optical Coefficients of KNbO_3 Single Crystal