42   Artículos

 
en línea
Vyacheslav A. Trofimov, Dmitry M. Kharitonov, Mikhail V. Fedotov, Yongqiang Yang, Di Wang and Zhiheng Tai    
Third-harmonic generation (THG) is of interest for its various applications. We propose using the cascaded second-harmonic generation (SHG) to implement the frequency conversion process, which is similar to that occurring in a medium with cubic susceptib... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Andreas P. Mayer, Elena A. Mayer, Markus Mayer, Werner Ruile, Vikrant Chauhan, Thomas Forster and Karl C. Wagner    
In the framework of electro-elasticity theory and the finite element method (FEM), a model is set up for the computation of quantities in surface acoustic wave (SAW) devices accounting for nonlinear effects. These include second-order and third-order int... ver más
Revista: Acoustics    Formato: Electrónico

 
en línea
Kuangyi Li, Wijayanti Dwi Astuti, Ryo Sato, Hiraku Matsukuma and Wei Gao    
This paper proposes to utilize a femtosecond Maker fringe for angular measurement to expand the measurement range by using the characteristic of the multiple visible peaks in the Maker fringe. Four different z-cut nonlinear materials and three different ... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Jinzhong Zhao, Jin Wu and Kaixin Chen    
The ultrasonic transmission detection method is used to investigate the applicability for the second-harmonic generation (SHG) technology of longitudinal wave to quantitatively assess carbonated concrete. The principal of this method is to use the piezoe... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Liqing Wu, Weiru Fan, Ziyang Chen and Jixiong Pu    
Second harmonic generation has been widely applied in various fields. High second harmonic intensity can facilitate optical imaging, signal sensing, and detection. Thus, enhancing the intensity of the second harmonic is a significant work. However, chang... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Volker Sonnenschein and Hideki Tomita    
A wide variety of applications require high peak laser intensity in conjunction with a narrow spectral linewidth. Typically, injection-locked amplifiers have been employed for this purpose, where a continuous wave oscillator is amplified in a secondary e... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Ki-Cheol Yoon, Kwang-Gi Kim, Jun-Won Chung and Byeong-Soo Kim    
Sensors in the medical field to detect specific tissues, such as radars, must provide accurate signals from frequency generators. In order to supply an accurate frequency signal, the oscillator must have a low phase noise. Therefore, the resonator used i... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Pierre Guillemé, Chiara Vecchi, Claudio Castellan, Stefano Signorini, Mher Ghulinyan, Martino Bernard, Maria Parisi and Lorenzo Pavesi    
The proposed microring geometries are suited to engineer a source of new frequencies or an integrated quadratic frequency comb source which can be used for several applications, e.g., metrology, sensing, radio-on-fiber, etc.
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Yuki Shimizu, Hiraku Matsukuma and Wei Gao    
A mode-locked femtosecond laser, which is often referred to as the optical frequency comb, has increasing applications in various industrial fields, including production engineering, in the last two decades. Many efforts have been made so far to apply th... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Xinlin Lv, Junchi Chen, Yujie Peng, Zhiyuan Huang, Yingbin Long, Xinliang Wang, Guanting Liu and Yuxin Leng    
We demonstrate a discretely tunable multiwavelength visible laser through second harmonic generation (SHG) and sum frequency generation (SFG) of multiorder Stokes lasers generated from an external Raman laser oscillator. The Raman laser oscillator, drive... ver más
Revista: Applied Sciences    Formato: Electrónico

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